Archive for the ‘Genealogy DNA’ Category

The tracing of Jewish genealogy DNA family lines are easier than most other groups in the world. This is because of the written history of the Jewish people in the bible. One of the first books of this holy text is dedicated to the family lines from the tribes that originated in old world Judea has been a source of great help in this endeavor.

Other advantages that have been found in the past 35 years with the tracing of this particular line of DNA is the identification of genetic diseases that are mostly isolated to this human family tree. The first one identified and studied was the gene that causes Tay Sachs Disease.

Since this genetic marker was first identified and people of this community encouraged to be tested for it, there has been a reduction by 90% of the Jewish children born with this fatal disease.

Researchers did not stop at just one disease and today researchers have identified over 25 genetic markers that are connected to inherited diseases of the Ashkenazim Jews.

The Jewish ancestry for Eastern Europe has been traced to the Y-DNA haplogroups J and E which are associated with ancestors from the Middle East. This places these family lines to be closely related to people of Kurdish, Armenian, Palestinian Arab, Lebanese, Syrian and Anatolian Turkish descended people.

The Yemenite Jews family trees have been traced back include Arabs and the original Israelites from biblical times.

Because of marriages with non-Jewish people there are other genetic markers present in most Jewish families DNA.

There are many unknowns still but one fact has emerged from the Jewish genealogy DNA. This is that all modern Jews with descendants from the biblical Israelites belong to the Y-DNA haplogroupgs J and E. The non-Israelites Jews belong to the Y-DNA haplogroupgs Q and R1a1. Learn where your family came from by studying your own DNA.

Incoming search terms:

• jewish genealogy dna
• Kurdish DNA
• jewish genealogy testing
• jewish dna markers
• jewish genealogy test
• jewish dna testing for genealogy
• jewish dna genealogy
• armenian dna 2012
• kurdish genealogy
• armenian genetic diseases

The National Geographic Genealogy DNA Project traces the historic path of man for the past 60,000 years. This is being accomplished by studying the DNA of hundreds of thousands of participants from modern day, to the group of African ancestors in which all humans descended from.

The project’s main focus will be to chart the migration path of modern humans out of Africa to where the populations are located in the present time. This is a real time research effort presently underway with participants from around the world.

This is a five year study lead by Dr. Spencer Wells from the National Geographic Explorer. He leads a team of renowned international scientists in this field, along with computer experts from IBM, to combine the latest in genetic research with computer technologies to analyze the vast amount of results that is being collected.

The purpose is to identify the different migration patterns so a better understanding of the human genetic roots can be identified and understood. To accomplish this, the project is broken into three distinct sectors.

The first is to collect genetic data from traditional and indigenous populations around the world. The second sector is to gather as much data from the world population as a whole to where they are today. This sector has two purposes, to gather information and revenue where people are invited to purchase a Geographic Project Public Participation Kit.

The excess revenue from this purchase is to support indigenous conservation efforts in places where it is needed. The second part is to gather data on the world’s present day population.

The last sector is to publicize this report as a non-medical, non-profit anonymous report that will be available to the world.

This is the purpose of the National Geographic Genealogy DNA Project, free for the world to discover their roots.

Incoming search terms:

• national geographic genealogy
• national geographic dna test
• national geographic dna
• national geographic genealogy project
• dna testing national geographic
• dna genealogy national geographic
• national geographic geneology
• national geographic dna testing
• national geographic genetic testing
• national geographic dna genealogy

Genealogy DNA Surname Projects Popular

Genealogy DNA Migration

Name Changes and Genealogy DNA

Related articles

• Family Finder DNA Its so Easy a 5th Grader Could Do it (genealogydna.com)

As with all Internet marketing websites, we accrue commissions for sales of products from this website.
Refer to our Privacy Policy and Terms of service about Genealogy DNA Surname Products

Incoming search terms:

• genealogy dna surname
• genealogy DNA
• dna geneology projects
• genealogy dna projects
• genealogy dna surname projects
• GENEALOGY-DNA
• geneology dna surname
• corson dna project
• genealogy dna project
• MORTON FAMILY DNA

When deciding if genetic genealogy testing is right for you, know the facts and what can really be learned from the results before you proceed. This type of testing is sometimes referred to as genealogical DNA testing. It is designed to assist a person to learn more about their ancestral past. This is not a test for the discovery of genetic disorders and its medical value is minuscule.

For most, genetic genealogy is an additional tool that is now being used by traditional genealogist to assist in the discovery of genetic relationships between two individuals that existed in different time periods. Before the introduction of genetic testing, the common tool for a genealogist was by tracing the path of a family surname.

Today, the results of a genetic genealogy test can give a person an area and time period in which there is a probable chance of a distant relative presence. This is referred to as genetic percentages. This is the tool used to trace the roots of a family to a specific country or region, in a specific time period. Since most Americans are a mix of cultures and races, the admixture tests were developed.

These tests help to determine a person’s genetic mixture of a Haplogroup. The areas that can be determined are Native American, European, East Asian, and Sub-Sahara African. There are a few companies that are starting to specialize in the area and are even working on methods to more closely define the specific regions or counties in which the results can be identified.

When it comes to genetic genealogy testing, looking into what research a company specializes in will help a person to determine which one can fulfill their needs the best.  We recommend Family Finder as one of the best new methods today.

Incoming search terms:

• genetic genealogy testing
• Genealogy Genetic Testing
• dna genetic testing genealogy
• genetic genealogy testing companies
• dna genealogy testing
• best genetic genealogy test
• genetic dna testing genealogy
• genealogydna com
• dna genetic testing
• DNA Genetic Test

We are in the process of publishing a free digital book about Genealogy DNA Testing about some of the success stories our readers have sent in, and we would like to include your success story!  This free book will be given away to subscribers to our Newsletter / Mail List here on www.GenealogyDNA.com.

We know that some of you have used DNA testing to prove parentage, to show how you match up to distant cousins with scientific proof to your ‘Most Recent Common Ancestor’ (MRCA), and even to prove how you descend from various early history and prehistoric groups of humans that came out of Africa.

We want to hear your story.  Send it to us through the use of the ‘Contact’ tab on this page and we will consider it for publication.  You must identify yourself to us as the author and verify that the story is true.  You have the right to request that your name and identification is not used in our final ebook and we will respect that right.

We know that some of you have used Genealogy DNA Testing to prove or disprove one or both of your birth parents in cases of adoption.  These are emotional stories that all genealogists can understand, and we invite you to share yours.  Some states have open adoption records and birth parents and adoptees have the right to discover their natural parents.  Some states seal all adoption records and it is impossible to discover the true birth parents.  DNA testing is often the only method that is able to help solve this mystery.

Some of you have used Y-DNA testing to discover your surname connection to an early proven immigrant to America in the 17th century.  When genealogy studies have brought the male lines down to modern day times, and then the various male surname branches are DNA tested, you can prove or disprove the connection to the immigrant ancestor.  We want to hear your story about this and any type of DNA results that you have achieved.

Send us your mtDNA stories that show your mother’s umbilical line to the earliest known ancestors and their migration group.  If you have discovered distant cousins through the use of autosomal DNA testing, also known as ‘Family Finder’, please submit those stories as well.

We will not accept anonymous entries.  You must identify yourself to us no matter what, or we will not even consider it for publication.  To all persons that send in their stories you will have our never ending thanks.  To those of you that send in stories that we select to publish we will be sending you a nice gift, one that you will really appreciate for sure.

Our goal is to have these DNA success stories ready for publication by the end of July, so please send them in now and reserve your spot in being able to share your results with our readers.  Oh and by the way, if you have been tested and have received less than stellar proof, please by all means, let us know that also.  If we use your story you will recieve a nice free gift.

Thank you
Rich Hill
www.GenealogyDNA.com

Incoming search terms:

• Dna test distant cousins
• dna genealogy success stories
• mtdna stories
• DNA SUCCESS STORIES
• genealogy dna success
• dna stories
• PROVE PARENTAGE
• success stories of dna
• success stories of genealogy
• successful dna birth parent stories

With genealogy DNA testing, a person or family can trace back their heritage or lineage to who their ancestors were and where they came from. The way this is accomplished is by examining the different nucleotides on the DNA sample and where they are located on the strain.

Unlike other DNA testing results, this is for ancestral heritage only. The DNA testing for medical purposes that include genetic diseases and disorders is not what this test will uncover.

The testing of DNA for genealogy purposes involves identifying certain nucleotide markers from the current sample with those in a historical database that contains ancestral populations from the distant past.

For males, both the father’s and mother’s ancestral lines can be explored, while for females, only their mother’s ancestors can be uncovered. This is because males have both the Y DNA chromosome and the mt DNA chromosome.

The Y chromosome is the genetic marker that is passed down from father to son and is unchanged. This is the path that can be followed for both the surname ancestral path and genetic markup. If a female wishes to know their father’s lineage, a sample from their brother, father, uncle, or grandfather can trace back the Y chromosome line of heritage. In time, this genetic marker changes slightly so perfect matches over thousands of years is unobtainable.

The mtDNA is the genetic marker every mother passes down to their children. This is for both males and females the woman gives birth to. Unlike the Y DNA, the mtDNA does not change over time and perfect matches with samples thousands of years old is very common.

This is a general description of the potential a person can expect when they have genealogy DNA testing done when looking into the past history of their family.

Genealogical DNA Testing keeps advancing and now the latest types of autosomal testing can even help discover your level of Native American Ancestry.

Incoming search terms:

• genealogy dna testing
• genealogical dna test
• genealogical dna testing
• Genealogy DNA Test
• dna test for genealogy
• geneology dna testing
• genealogy dna tests
• genealogical testing
• dna testing genealogy
• genealogy dna

Thinking of DNA testing, wiki is where a great number of people are finding some of the answers they are looking for. This on-line encyclopedia is a valuable free source of information available to the world.

This particular topic has a very good and in-depth article. Right in the beginning, it becomes clear that with genealogy DNA testing a person or family can trace their family roots back through the generations.

For those looking for information on genetic diseases or genetic disorders, there is little to no information that could be helpful. There is some known information that might be discovered when an analysis is done to a DNA sample, like when a specific marker is missing.

There are also commonalities of specific haplogroups for long life and other characteristics. But this is not the purpose or scope of this type of testing. Its main purpose is for genealogical research of a family.

The number of markers that are tested determines the accuracy of the testing. There is a 12 marker testing, 37 marker testing, and a 67 marker testing. With an increase in markers, there is a more accurate confirmation of the testing results. An example is if a 12 marker test was conducted on a sample. A test that matches back 7 generations would have a 50% likelihood of a match. With 67 markers tested, the results would be at 95% accurate.

With the ease at which the sample can be taken, from the inside of the cheek, and the relatively low cost which can be below $500, the popularity of this type of analysis is on the rise. This has lead to a rise in DNA testing. Wiki is a great source of general information.

Do be aware that the information shown on a Wiki is provided by volunteers and it may change at any time. Do your homework. For more even details, a dedicated site on this topic like this one is preferred by many.

Incoming search terms:

• dna testing wiki
• dna test wiki
• dna testing wikipedia
• dsDNA test wikipedia
• dna genealogy wikipedia
• dna testing wikipidia
• dna tests wiki
• DNA analysis wiki
• wiki dna testing
• wikipedia dna analysis

DNA Genealogy is basically another term for DNA testing. Usually DNA testing is done for catching criminals and solving other kidnapping cases. But, Genealogy DNA is used to find out what the possible relationship is of one person with another or for finding the ancestors.

The first Genealogy study was conducted in 1980s at the University of California, Berkeley. The scientists involved in this discovery are Rebecca L. Cann, Mark Stoneking and Allan C. Wilson. They discovered a new type of DNA named mitochondrial DNA which is present in the cell. It is passed on from mother to her child. The other DNA, Y chromosome, is

DNA Genealogy Testing

These are the two type of DNA which mostly tells about our ancestors. It also tells about the tribes and the place of origin of our maternal and paternal lines. Scientists have studied a lot about evolution and have now concluded that we all came from one common ancestor called Adam and Eve. No doubt, there were other men and women also but it was only Adam and Eve who survived.

DNA Genealogy has helped a lot in solving different things. It is an interesting topic for scientists. They do new researches like finding out the people related to the famous personalities like George Washington, Julius Caesar or Genghis Khan. Scientists have produced human archeological record. Doctors have found DNA Genealogy useful for finding hereditary diseases and cure. DNA testing has a strong ability to reunite the families as it is 100% accurate and without any duplication. The best part is that it is helping in reduction of criminals in the society by solving maximum criminal cases.

To cut the long story short, I just want to say that DNA Genealogy which is related to DNA testing is the biggest discovery ever made in the field of medical science.

Incoming search terms:

• mark stoneking
• Rebecca L Cann
• rebecca cann
• dna genealogy
• genealogy DNA
• geneology testing in berkely
• wilson dna genealogy
• genealogical dna testing berkeley CA
• rebeca L cann
• Rebecca L Cann University of California Berkeley

The Rootsweb Genealogy DNA ancestral community believes in helping people trace their genetic roots back in time. There are many options a person can use on this website, including many contacts with people that have the same interest in extending their knowledge of their family tree.

By simply entering a surname and location, if possible, a list of members will be generated with contact information. To help people narrow down their search after the surname is the approximate date in which the family tree is traced back to. As an example, the name Ricketts has members that have traced their family tree back to 1550. This tree is followed all the way up into current times.

Also included in this brief introduction of names and times is the migration route the family took to reach America or their migration across America.

This is the site to visit and join if you wish to share the knowledge you have obtained about your family tree. You can also find assistance in locating your past with help from other members. Today, there are hundreds of gigabytes of data on the site only involving the tracing of thousands of family trees.

There are literally millions of online genealogy researchers sharing information on this site, all contributing with the same goal in mind, finding their past and sharing it.

At the present time, there are 1,211,559 different surnames registered on the site. The submissions have been done by 303,651 different online genealogists that have voluntarily offered their information and research. This brings the total number of family tress or ancestral names up to 372,595,410.

The Rootsweb Genealogy DNA data base is a great place to start your search through the past or share the knowledge you have already obtained.

Incoming search terms:

• rootsweb dna
• genealogy dna rootsweb
• rootsweb genealogy dna
• dna rootsweb
• rootsweb spain
• roots web DNA testing
• rootsweb genealogy-dna
• Rootsweb\s GENEALOGY-DNA
• rootsweb dna genealogy
• roots web dna

The Genealogical DNA test has taken the field of DNA testing to a new height. Gathering information and tracing one’s family tree through DNA testing has given a new edge to genealogy. In finding out one’s ethnic and genetic make up, once the individual has exhausted all sources in gathering information, the last and probably the best resort lies in Genealogical DNA Test.

It helps to confirm whether the individual is able to incorporate the right people in his or her family tree. These Genealogy DNA tests do not ascertain paternity. These tests inform you about genealogical information.

This type of testing examines the specific location of nucleotides within a person’s DNA in order to fulfill genetic genealogical purposes. The test results are not enriched with informative clinical value; these only provide genealogical readings and information.

The popularly known Y chromosome (Y-DNA) test and mitochondrial DNA or mtDNA testing examine the direct-line paternal and maternal ancestry, respectively. A DNA test for ascertaining ancestry is not exactly a new practice. Lately it has reached heightened popularity because of cost factors and public awareness.

Being affordable, such tests are very much within the financial reach of common people.  The kits for testing ancestry are available in many places in the market nowadays, including right here on this website.

A Genealogy DNA Test can easily be done sitting at home. It is a very simple and painless process. You just need to collect buccal swab, more commonly called cheek-scraping from the interior walls of your cheek and send the sample to a genealogical lab. Later you can collect your report from the lab.

Genealogical DNA Tests have opened new interest areas in people. There are innumerable people who barely know about their family backgrounds beyond one or two generations. These tests often reveal results from a different angle; in the case of people having a migratory clan as their ancestors can know about their ancient homeland from such tests.

You may check out our advertiser, Family Tree DNA, by clicking on the banner to the right. or by CLICKING HERE.

Incoming search terms:

• Genealogical DNA test
• dna for genealogical purposes
• dna test significance
• genealogical significance
• geneologicl dna test people
• significance of genealogy

The fascinating world of genealogy, once familiar to scientists and history buffs only, is now finding its way into American family rooms. “Scavenger hunt is a good way to describe it. That’s what it feels like,” actress Lisa Kudrow tells “Entertainment Tonight”.

A British TV import called “Who do you think you are?” has arrived on American shores, and critics like the New York Time’s Neil Genzlinger call it “addictive”. Why? Because it traces the genealogy of a celebrity and shows us all they are a lot like us, with curious and notable ancestors, but just as often, ancestors who were perfectly ordinary and dull, like many of us believe our own lives to be in comparison to what occurs in Hollywood.

The program airs Friday nights on NBC. Over the course of seven weeks, it follows seven well-knowns; one per night, as they discover their family tree and curiously, why they seem predisposed to certain careers or behaviors.

Actress and model Brooke Shields travels to Europe with the show and learns why French Literature has always seemed interesting to her. The actress Susan Sarandon scours old nightclubs of 1930s New York to know more about her grandmother who performed as a dance-hall girl.

By far the saddest family history is revealed to Kudrow whose production company “Is or Isn’t Entertainment” brought the show to American audiences. In Kudrow’s episode the 46- year old Jewish star of “Friends” travels to Belarus to learn about her ancestors. She was in tears to find out members of her family were taken to Concentration Camps during World War II and massacred by the Nazis.

Kudrow discovered her great-great grandmother was “killed and burned” with 900 other Jews in a single event.

That is one of the aspects of the show that audiences seem to be astonished by. They can’t believe how close they came to not being born for all the struggles for survival their ancestors endured.

Genealogy websites like GenealogyDNA.com are prepared for the wave of new individuals who want to explore their family tree. Keep in mind these findings don’t involve trips around the world like the celebrities on “Who Do You Think You Are”, but they do answer many of the questions you might have about your distant past; answers previously available only after time consuming searches through historical documents in libraries and passenger manifests from turn-of-the-last century ships.

All human beings have some degree of curiosity about where they came from, and thanks to relatively inexpensive DNA testing and websites like GenealogyDNA.com and familytreedna, many others are turning this curiosity into a serious hobby.

Hundreds of thousands of surname projects are underway in this country with the use of Y-DNA testing and now with a program called Family Finder you can fill in missing relatives within the inner branches of your family tree. It all begun with the inquisitive nature of just one person. That’s all it takes to begin. A DNA kit and simple cheek swab begins the process of unlocking the secrets of the past.

Other episodes of “Who Do You Think You Are” feature actress Sarah Jessica Parker. The audience comes along on her travels through libraries and visits with historians and in places where her ancestors lived as she learns her family name was involved in key historic events.

Football player Emmit Smith finds out about a link to a young female slave. Other stars like actor Matthew Broderick and Director Spike Lee get their moments of additional fame as well.

In this day and age when science is widely available and information is instantaneously spread online, television shows like “Who Do You Think You Are” serve a new purpose; uniting ordinary folks with the celebrities they admire on a personal journey through their family history.

By doing your own genealogy research and also having your DNA tested with a company like our advertiser, FamilyTreeDNA, will register you and your family genes in this ever growing database of linked family members.

Incoming search terms:

• who do you think you are dna testing
• who do you think you are dna
• who do you think you are dna test
• spike lee dna
• who do you think you are genealogist
• who do you think you are genealogy
• dna who do you think you are
• who do you think you are
• DNA genealogy websites
• genealogy dna testing used on who do you think you are

Family Tree Surname Projects

How would you like to discover family members you never knew you had? Or go deep into the roots of your family tree? Well now you can, and it’s never been easier . Family Tree DNA has the largest DNA database in the country. More than 280-thousand people have joined this 21st century genealogy science by submitting DNA samples for information about their families.

If you have an unusual last name or surname, it’s not surprising others with that surname are your relatives. But what are the chances you’re related to the other Smith’s or Jones’s? That’s where a Y-DNA test comes in. Y is for the Y chromosome found only in men. Men who wish to find out about their ancestry submit a simple and painless cheek swab to Family Tree DNA and the experts in the lab take it from there, matching your genetic makeup with others across the globe.

If you’re a woman seeking information about your paternal heritage, ask a brother or other male relative if they’ll submit a cheek swab for testing. Women lack the Y chromosome and therefore are eligible for a different genetic test called mtDNA.

There are surname projects underway all over the world and Family Tree DNA is at the forefront of this bold new technology. If you want to join in an existing surname project, simply type in your last name in the box above me to see if a project for your surname is underway. If not, consider starting one yourself. It’s only a matter of time before you learn of others both near and far who share a common ancestor with you.

Y-DNA testing at Family Tree DNA. Finding familial bonds in people you’ve not yet met.

If you have any questions or comments about Family Tree Surname Projects, please leave a comment below or use the Contact form.  Thank you.

Click this link to view another video about Family Finder to find relatives on the inner branches of your family tree.

Incoming search terms:

• dna testing for genealogy
• dna swab test genealogy
• genealogy dna testing
• genealogy swab test
• dna genealogy video
• dna genealogy surname projects
• dna testing surnames
• family tree surname project
• genealogy test
• family tree dna surname project

Family Tree DNA launches the “Family Finder” DNA test. (Latest press release)

“Houston, TX – February 16, 2010 – Family Tree DNA, the pioneer and largest DNA testing company for genealogy purposes, is launching today their newest test – named Family Finder – which will allow connecting with family members across all ancestral lines.

“This is the most exciting genetic genealogy breakthrough since the company launched its Y-DNA test, which uncovers relatives in the direct paternal line”, says Bennett Greenspan, founder and CEO of Family Tree DNA. Initially available to current Family Tree DNA members, Family Finder will be offered to the general public in mid-March.

While the Y-DNA matches men with a specific paternal line and the mtDNA finds potential relatives only along the maternal line, Family Finder can look for close relationships along all ancestral lines. Anyone, regardless of their gender, may now confidently match to male and female cousins from any of their family lines in the past five generations. The science – linked blocks of DNA across the 22 autosomal chromosomes are matched between two people.

Based on this concept, Family Tree DNA bioinformatics team has worked extensively to develop the calculations that would yield the closeness of the relationship.

The possibilities to find matches abound: grandparents, aunts and uncles; half siblings; first, second, third and fourth cousins; and, more tentatively, fifth cousins.

Unlike other companies that offer autosomal testing for relationship purposes, the Family Tree DNA “Family Finder” focuses on the genealogy of the test takers: matching contact names and email addresses are readily available for easy communication, and special tools have been developed to assist in the genealogy and matching process.”

So this is great news for our readers, as when you are tested by Family Tree DNA, the chances of being able to locate many more cousins is greatly increased.

Please type your surname of interest in the affiliate banner at the top of this page for more information on Genealogy DNA testing at Family Tree DNA.

Update: Click this link to view another in-depth video regarding DNA Testing for Genealogy.

Now find out if two families have a common ancestor, CLICK HERE: Family Finder and add new people to your family tree.

Incoming search terms:

• family finder DNA
• Family Finder DNA test
• dna family finder
• family tree finder for kids
• family finder dna testing
• dna finder
• FAMILYFINDERDNA
• Family Finder Test
• family dna
• familyfinderdna com

If you want DNA genetics it is not necessary to test every member of your family.   The Y-chromosome present in the cells of all males will yield results for all male members of your family.  Women lack the Y-chromosome and have only X chromosomes.  In this case, the mitochondrion of women is tested and findings apply to the female family members.

Popular media such as the television crime dramas show conclusive proof of DNA guilt or innocence.  DNA used for genealogy is not as fool proof.   Populations have been mixing since humans first left Africa 150,000 years ago, so while a DNA marker reveals a strong link of origin to a single group, it is not 100 percent guaranteed proof since no marker has been found to lie exclusively in one group.

Researchers believe every person on earth originates from only 100,000 early individuals and in some ancient way we are all related; your neighbor, your colleague, your best friend:  Even famous and infamous individuals like President Roosevelt or Henry VIII !

In spite of the scientific advances in DNA technology, the test is relatively simple.  A painless cheek swab is sent to a lab for analysis.  Technicians extract, amplify and analyze the cellular sample and then compare and match it to DNA samples from a database of other samples.  At this point they are looking to link it to a particular haplotype which is a grouping of closely linked genes.

When a person is found to share maternal or paternal ancestry lines with other people it is called lineage testing.  There is another kind of analysis called admixture testing which centers on 22 pairs of chromosomes not related to gender such as the Y which is exclusive to men and the X present in men and in women.

Regardless of the method you choose, DNA genetics will yield far more information about your ancestors than mere historical records can show.

Incoming search terms:

• dnagenetics com
• dna proof of first women on earth
• HumanOmni5 genealogy
• how to fool dna cheek swab
• genealogical dna testing options
• fool a dna cheek swab
• flash factory los angeles web designer
• flash factory los angeles web design
• DNA used for geneaology proof
• is genetic testing for genealogy fool proof

One thing that DNA testing for genealogy shows is,  if you are a male, you have the same biological component as your father, your grandfather, your great-grandfather, your great, great grandfather and your g-g-g-g-g-grandfather.

That component is called the Y-chromosome, part of the genetic ribbon of information that makes every male, male.   When you test your Y-DNA, you can determine whether you are or are not related to another male with the same surname.  You might even want to join the growing list of surname projects going on across the country.

DNA, or deoxyribonucleic acid, exists in almost all cells and is the building block for a human being.  DNA determines genetics and whether your eyes are blue and your hair is straight.  It also predicts the risk for health disorders or diseases, so there is much to be learned through DNA testing that goes beyond ancestry.

The way genealogists approach DNA testing is they look for mutations.  In other words, a mutation is a change in the DNA sequencing.  Cells in our body increase by dividing in a process called mitosis.  An enzyme called polymerase uses the original DNA helix as a template and then builds a whole new cell using the same DNA code.

Occasionally a mutation in this process occurs and gets passed on.  It is rare; approximately 0.2% per generation, but it does signal a break in the identical ancestral code that gets passed from father to son.

There are DNA genealogy tests for women, even if they do not have a Y chromosome.  For women, scientists rely on the mitochondrial DNA which gets passed from the mother to all her offspring.

It’s fascinating that with the help of a single cheek swab DNA testing for genealogy can track the history of your surname, or even your ancient ancestors as they migrated from East Africa 80 thousand years ago.

Incoming search terms:

• DNA TESTING FOR GENEALOGY
• male dna genealogy testing
• dna sequencing for genealogy
• dna tests for genealogy
• geneology dna testing
• birthparents
• cheek swab geneaology
• geneology male dna
• genetic ribbon
• genetic ribbon test