Understand Your Dna A Guide

Download Understand Your Dna A Guide full books in PDF, epub, and Kindle. Read online Understand Your Dna A Guide ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Understand Your Dna: A Guide

Author : Lasse Folkersen
Publisher : World Scientific
ISBN 13 : 9813273275
Total Pages : 105 pages
Book Rating : 4.8/5 (132 download)

DOWNLOAD NOW!

Book Synopsis Understand Your Dna: A Guide by : Lasse Folkersen

Download or read book Understand Your Dna: A Guide written by Lasse Folkersen and published by World Scientific. This book was released on 2018-09-17 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you considering to test your own DNA? Do you want to learn more about your health and ancestry? Understand your DNA — A Guide is about what you can use genetics for. For a few hundred dollars, you can now scan your own genes. Millions of people all over the world have already done so. Everyone wants to see what they can get to know about themselves, and the market growing rapidly. But what does it require from you? And what can you really use a DNA test for? Understand your DNA — A Guide helps you put the plots and charts of consumer genetics into perspective and enables you to figure out what's up and down in the media headlines. The book is also a key input for today's debate about what we as a society can and want to do with medical genetics. Genetics will play a growing role in the future. Understand your DNA — A Guide is an easy-to-read and necessary guide to that future. The book is provided with a foreword by Professor Sham Pak-Chung of Hong Kong University.While there are many books about genetics, they typically take the perspective of a scientist wanting to understand the molecular levels. At the same time, direct-to-consumer genetics is a booming market, with millions of people already tested. Very little has been published that will guide them for real, because the need here is more focused on medical and practical understanding, than focussed on molecules.This book therefore aims to hit that vacant spot in the market. It's a walk-through of all concepts that are necessary to understand in your own analysis. Meanwhile, it is also limited in scope to only those concepts — thus distinguishing it from broader works.The book is appropriate for the readerships in modern multi-ethnic metropolises because it mixes European and Asian examples, both from the collaboration between the author from Europe and the foreword-writer, Prof. Pak Sham of Hong Kong University. But also, because many of the examples in the book concerns differences and similarities between Asian and European ethnicities, something the author believes is a trend in time.Related Link(s)

Your DNA Guide - the Book

Author : Diahan Southard
Publisher :
ISBN 13 : 9781734613902
Total Pages : 250 pages
Book Rating : 4.6/5 (139 download)

DOWNLOAD NOW!

Book Synopsis Your DNA Guide - the Book by : Diahan Southard

Download or read book Your DNA Guide - the Book written by Diahan Southard and published by . This book was released on 2020-02-26 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: You don't have to learn everything about genetic genealogy before asking specific questions of your DNA! That's the premise of Diahan Southard's brand new book, Your DNA Guide - the Book, now available for pre-order at a special sale price. Your DNA Guide - the Book is like no other genetic genealogy book on the market. Instead of learning more-than-you-need-to-know in textbook style, you'll choose a specific DNA question to start exploring right away. You'll follow concrete step-by-step plans, learning important DNA concepts--in plain English--as you go. Do you want to learn who your 2X great grandmother is? Turn to page 23. Do you want to know how you are related to one of your DNA matches? Page 37. As you proceed, you check your progress and get new guidance based on your specific results at each stage. (Including troubleshooting, like when your matches just aren't responding or your great-grandparents turn out to be first cousins.) This powerful, hands-on approach is based on Diahan's 20 years of experience in the genetic genealogy industry and especially in the past five years, as she helps clients one-on-one make DNA discoveries. It became clear to her that while each client's situation may be unique, there are patterns in how you can find solutions that you can apply yourself. Your DNA Guide - the Book is for anyone who has taken a DNA test or may want to. It helps genealogists reconstruct family trees. It helps adoptees identify biological relatives. It can help you identify a specific DNA match. In short, it helps anyone explore what their DNA--and their DNA matches--can tell them about their origins.

The Family Tree Guide to DNA Testing and Genetic Genealogy

Author : Blaine T. Bettinger
Publisher : Penguin
ISBN 13 : 1440300577
Total Pages : 274 pages
Book Rating : 4.4/5 (43 download)

DOWNLOAD NOW!

Book Synopsis The Family Tree Guide to DNA Testing and Genetic Genealogy by : Blaine T. Bettinger

Download or read book The Family Tree Guide to DNA Testing and Genetic Genealogy written by Blaine T. Bettinger and published by Penguin. This book was released on 2019-08-13 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlock the family secrets in your DNA! Discover the answers to your family history mysteries using the most cutting edge tool available. This plain-English guide (newly updated and expanded to include th latest DNA developments) will teach you what DNA tests are available; the pros and cons of the major testing companies; and how to choose the right test to answer your specific genealogy questions. And once you've taken a DNA test, this guide will help you use your often-overwhelming results, with tips for understanding ethnicity estimates, navigating suggested cousin matches, and using third-party tools like GEDmatch to further analyze your data. The book features: · Colorful diagrams and expert definitions that explain key DNA terms and concepts such as haplogroups and DNA inheritance patterns · Detailed guides to each of the major kinds of DNA tests and tips for selecting the DNA test that can best help you solve your family mysteries, with case studies showing how each can be useful · Information about third-party tools you can use to more thoroughly analyze your test results once you've received them · Test comparison guides and research forms to help you select the most appropriate DNA test and organize your results · Insights into how adoptees and others who know little about their ancestry can benefit from DNA testing Whether you've just heard of DNA testing or you've tested at all three major companies, this guide will give you the tools you need to unpuzzle your DNA and discover what it can tell you about your family tree.

Tracing Your Ancestors Using DNA

Author : Graham S. Holton
Publisher : Pen and Sword
ISBN 13 : 1526733102
Total Pages : 299 pages
Book Rating : 4.5/5 (267 download)

DOWNLOAD NOW!

Book Synopsis Tracing Your Ancestors Using DNA by : Graham S. Holton

Download or read book Tracing Your Ancestors Using DNA written by Graham S. Holton and published by Pen and Sword. This book was released on 2019-02-28 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: An easy-to-use, straightforward guide for British family historians looking to trace their ancestry using DNA testing. DNA research is one of the most rapidly advancing areas in modern science, and the practical use of DNA testing in genealogy is one of its most exciting applications. Yet there is no recent British publication in this field. That is why this accessible, wide-ranging introduction is so valuable. It offers a clear, practical way into the subject, explaining the scientific discoveries and techniques and illustrating with case studies how it can be used by genealogists to gain an insight into their ancestry. The subject is complex and perhaps difficult for traditional genealogists to understand but, with the aid of this book, novices who are keen to take advantage of it will be able to interpret test results and use them to help answer genealogical questions which cannot be answered by documentary evidence alone. It will also appeal to those with some experience in the field because it places the practical application of genetic genealogy within a wider context, highlighting its role as a genealogical tool and suggesting how it can be made more effective.

DNA and Social Networking

Author : Debbie Kennett
Publisher : The History Press
ISBN 13 : 0752472704
Total Pages : 216 pages
Book Rating : 4.7/5 (524 download)

DOWNLOAD NOW!

Book Synopsis DNA and Social Networking by : Debbie Kennett

Download or read book DNA and Social Networking written by Debbie Kennett and published by The History Press. This book was released on 2011-10-21 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first decade of the new millennium has been an exciting time for the family historian. The increasing availability of online resources has transformed the genealogical research process. DNA testing and the new generation of social networking websites have developed in parallel and are becoming increasingly useful tools. DNA testing can now be used to prove or disprove genealogical connections and will put you in touch with your genetic cousins around the world. It can also take you back beyond the paper trail into your pre-surname history. Social networking tools can help you to find and stay in touch with friends and relatives, and provide new ways to share and collaborate with other researchers. This book looks at all the latest advances in DNA testing from the Y-chromosome tests used in surname projects through to the latest autosomal DNA tests. Debbie Kennett explores the use of new social media, including Facebook, Twitter, blogs and wikis, along with more traditional networking methods. DNA and Social Networking is an indispensable guide to the use of twenty-first-century technology in family history research.

A Handy Guide to Ancestry and Relationship DNA Tests

Author : D. Barry Starr
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781544004983
Total Pages : 0 pages
Book Rating : 4.0/5 (49 download)

DOWNLOAD NOW!

Book Synopsis A Handy Guide to Ancestry and Relationship DNA Tests by : D. Barry Starr

Download or read book A Handy Guide to Ancestry and Relationship DNA Tests written by D. Barry Starr and published by Createspace Independent Publishing Platform. This book was released on 2017-04-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why does my sister's DNA make it look like she has different ancestors from me? How reliable is that paternity test? What about the one that is supposed to tell me whether my brother and I share one or two parents? If a DNA test says you and I are first cousins, is that all we could be? Dr. Starr answers these and many other questions by explaining the science behind the tests in a simple and entertaining way and then by going through what the tests can and can't tell you about yourself and your relatives using plenty of real stories. If you are thinking of getting a DNA test that looks at relationships or ancestry, this book can help you decide which test to take and then help you interpret the result.

The DNA Guide for Adoptees

Author : Shannon Combs-Bennett
Publisher :
ISBN 13 : 9781733734301
Total Pages : 238 pages
Book Rating : 4.7/5 (343 download)

DOWNLOAD NOW!

Book Synopsis The DNA Guide for Adoptees by : Shannon Combs-Bennett

Download or read book The DNA Guide for Adoptees written by Shannon Combs-Bennett and published by . This book was released on 2019-05-26 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to The DNA Guide for Adoptees: How to use genealogy and genetics to uncover your roots, connect with your biological family, and better understand your medical history. If you are an adoptee, there's likely missing information about your past and you hope to change that. You've come to the right place! This book is for you if you have hope that DNA testing might open up the search for information about yourself, your origins, and your future. We've worked hard to compile the resources in this book and explain in plain English how DNA and genealogical records fit together like the pieces of a puzzle. In the chapters that follow, we've created a place for you to turn as you come face-to-face with questions about health, ancestry, biological family, and DNA. Why DNA testing, and why now? DNA testing is a game-changer for people researching family connections. Many recent advances have made it possible for adoptees to search for answers more easily than they could have done even a few years ago. Consider the following changes: At-home DNA tests have grown in number and dropped in price. Millions of people use software to build and track their family trees and share results online. Billions of vital records, legal files, and other documents are available online. Social networks and search engines make it easy to find and connect to people all over the world. Adoptees are sharing their DNA stories publicly, through television shows and other media. While advances in DNA testing are exciting and useful, there are real limitations, and we will be the first to acknowledge that DNA doesn't hold all of the answers for everyone. Nevertheless, it plays an important role for adoptees hoping to learn more about themselves and their genetics. In some cases, DNA testing has helped adoptees discover unknown medical risks, which is invaluable in situations where little or no family health history is available. You may have already started down the path of DNA testing, or it may be entirely new to you. No matter where you are starting, we have worked to make the information in this book interesting, useful, and easy to understand. We include real-life examples, fictionalized scenarios, and advice we've gathered from adoptees to make this book relevant no matter your prior experience with DNA. Why this book? As two women active in the genetic genealogy community, our decision to work together on The DNA Guide for Adoptees came from a desire to provide a comprehensive resource about DNA testing that pulls everything into one place. What you learn from testing your DNA can have a profound impact on you, your family members, and even future generations. Information can be a powerful thing. As mothers, daughters, sisters, spouses, and friends, we have seen how the discovery of new information can impact relationships. As writers and professionals with unique and diverse experiences in genetics, genealogy, and counseling support, we also know the journey through DNA and a search for family can be emotional for many people. We have worked professionally and personally with adoptees, and we understand some of the unique challenges you face. We've done our best to present material to you from a place of understanding and compassion. This book will provide you with practical advice on topics such as medical and genealogical DNA testing, handling emotional aspects of the search, and recommended resources to help take your research efforts to the next level. What helps one person may not be relevant for others, so we cover different approaches suitable for different situations.

Finding Family

Author : Richard Hill
Publisher : Abrams
ISBN 13 : 1945547596
Total Pages : 247 pages
Book Rating : 4.9/5 (455 download)

DOWNLOAD NOW!

Book Synopsis Finding Family by : Richard Hill

Download or read book Finding Family written by Richard Hill and published by Abrams. This book was released on 2017-09-29 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finding Family: My Search for Roots and the Secrets in My DNA is the highly suspenseful account of an adoptee trying to reclaim the biological family denied him by sealed birth records. This fascinating quest, including the author's landmark use of DNA testing, takes readers on an exhilarating roller-coaster ride and concludes with a twist that rivals anything Hollywood has to offer. In the vein of a classic mystery, Hill gathers the seemingly scant evidence surrounding the circumstances of his birth. As his resolve shores up, the author also avails of new friends, genealogists, the Internet, and the latest DNA tests in the new field of genetic genealogy. As he closes in on the truth of his ancestry, he is able to construct a living, breathing portrait of the young woman who was faced with the decision to forsake her rights to her child, and ultimately the man whose identity had remained hidden for decades. Finding Family offers guidance, insight, and motivation for anyone engaged in a similar mission, from ways to obtain information to the many networks that can facilitate adoption searches. The book includes a detailed guide to DNA and genetic genealogy and how they can produce irrefutable results in determining genetic connections and help adoptees bypass sealed records and similar stumbling blocks.

Genomics

Author : Hans C. Andersson, MD
Publisher : Millbrook Press
ISBN 13 : 1728411580
Total Pages : 139 pages
Book Rating : 4.7/5 (284 download)

DOWNLOAD NOW!

Book Synopsis Genomics by : Hans C. Andersson, MD

Download or read book Genomics written by Hans C. Andersson, MD and published by Millbrook Press. This book was released on 2020-09-01 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past 50 years, scientists have made incredible progress in the application of genetic research to human health care and disease treatment. Innovative tools and techniques, including gene therapy and CRISPR-Cas9 editing, can treat inherited disorders that were previously untreatable, or prevent them from happening in the first place. You can take a DNA test to learn where your ancestors are from. Police officers can use genetic evidence to identify criminals—or innocents. And some doctors are using new medical techniques for unprecedented procedures. Genomics: A Revolution in Health and Disease Discovery delves into the history, science, and ethics behind recent breakthroughs in genetic research. Authors Whitney Stewart and Hans Andersson, MD, present fascinating case studies that show how real people have benefitted from genetic research. Though the genome remains full of mysteries, researchers and doctors are working hard to uncover its secrets and find the best ways to treat patients and cure diseases. The discoveries to come will inform how we target disease treatment, how we understand our health, and how we define our very identities.

DNA Is You!

Author : Beatrice the Biologist
Publisher : Simon and Schuster
ISBN 13 : 1721400184
Total Pages : 256 pages
Book Rating : 4.7/5 (214 download)

DOWNLOAD NOW!

Book Synopsis DNA Is You! by : Beatrice the Biologist

Download or read book DNA Is You! written by Beatrice the Biologist and published by Simon and Schuster. This book was released on 2019-01-08 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn all about how your DNA makes you who you are—an awesome, unique individual—in this fun and simple illustrated guide! Did you know your sense of purpose is determined by your genes? And that DNA determines your reaction to poison ivy, and maybe even your sex drive? In DNA Is You!, the author behind Beatrice the Biologist uses her trademark humor to break down the ins and outs of DNA to give you the low-down on each trait, one by one. She provides the answers to questions like: how dependent are traits on your parents’ genes? Are they based on mutations or influenced by the environment? What kind of studies have been performed on genetics, and what have they discovered? Home DNA tests are more popular than ever, and DNA Is You! takes a look at the weird and wild scientific factors that can change your genes—like that dimples are dominant, how someone gets two different eye colors, and which genes determine whether or not you’ll need glasses. Learn more about how you got to be who you are with DNA Is You! and understand yourself—and your family—a little bit better!

Reading the Story in DNA

Author : Lindell Bromham
Publisher : Oxford University Press, USA
ISBN 13 :
Total Pages : 394 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!

Book Synopsis Reading the Story in DNA by : Lindell Bromham

Download or read book Reading the Story in DNA written by Lindell Bromham and published by Oxford University Press, USA. This book was released on 2008 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story in DNA, or, What kind of information can I get from DNA? -- The immortal germline, or, How do I get DNA samples? -- We are all mutants, or, How do I identify individuals? -- Endless copies, or, How do I amplify DNA? -- Descent with modification, or, How do I detect natural selection? -- Origin of species, or, How do I align DNA sequences? -- Tree of life, or, How do I construct a phylogeny? -- Tempo and mode, or, How do I estimate molecular dates? -- You are a scientist, or, What do I do now?

The DNA Book

Author : DK
Publisher : Dorling Kindersley Ltd
ISBN 13 : 0241466008
Total Pages : 74 pages
Book Rating : 4.2/5 (414 download)

DOWNLOAD NOW!

Book Synopsis The DNA Book by : DK

Download or read book The DNA Book written by DK and published by Dorling Kindersley Ltd. This book was released on 2020-05-07 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's inside every living plant and animal, from the tiniest seed to the person standing next to you, but how much do you know about DNA? From why we have different coloured eyes to why we age, this book gives children an in-depth look at DNA and its role in all living things. Discover what DNA is, what it does, and how it shapes our lives, including inheritance and why we look like our parents; forensic science and how DNA evidence helps catch criminals; and how genetic engineering could theoretically bring dinosaurs back to life. With fun illustrated characters, clear diagrams, and fascinating photographs, children will love learning about themselves and this all-important molecule. The DNA Book is packed with colourful illustrations and mind-boggling facts, a great addition to any STEAM library. Perfect for curious young minds, this is an ideal introduction to the amazing science of genetics, and what makes you you.

Our Spiritual DNA

Author : Carmel Niland
Publisher : Simon and Schuster
ISBN 13 : 1644112647
Total Pages : 277 pages
Book Rating : 4.6/5 (441 download)

DOWNLOAD NOW!

Book Synopsis Our Spiritual DNA by : Carmel Niland

Download or read book Our Spiritual DNA written by Carmel Niland and published by Simon and Schuster. This book was released on 2021-07-27 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: • Investigates the roles, energies, and essence of 12 Ascended Masters and how each of them holds a strand of our spiritual DNA • Traces the reincarnations of Ascended Masters Mother Mary and St. Germain through history, depicting the positive and shadow aspects of their archetypal energies • Offers charts that allow you to find out which Ascended Master you relate to and thus discover your own direct connection to the Divine DO YOU KNOW what Imhotep, Homer, and Nikola Tesla have in common? All three are said to be influential incarnations of Ascended Master St. Germain. How can we tell? Guided by renowned mystics, Carmel Niland suggests that, just as we carry physical DNA that shapes us across generations, we also carry an energetic code or spiritual DNA that links us back to the very source of our origins -- God -- a divine ancestry that throughout the centuries conveys itself in patterns of behavior, character traits, and life purpose, connecting each individual to a specific Ascended Master. The God essence expresses itself through archetypal energies in us, represented by 12 Ascended Masters who hold the 12 strands of our spiritual DNA. Thus, every person on this earth, no matter how ordinary or extraordinary, is an aspect of one of these Masters. Focusing on Mother Mary and St. Germain, Our Spiritual DNA explores the role, energies, and essence of these 12 Masters by examining some of history’s most important figures who have been instrumental in shaping our world. Hitherto unknown details about the lives of personalities like Queen Nefertiti, Julius Caesar, Cleopatra, Merlin, Isabelle of Castile, and Dante emerge in channeled conversations with the author’s spiritual guide, The Gatekeeper. Revolutionizing the Western view of reincarnation, this astounding book allows you to trace your own spiritual DNA through the reincarnations of the Ascended Masters, understand your spiritual and genetic connection to God, and realize that we are all divinely connected across gender, race, and time.

Change Your DNA, Change Your Life!

Author : Robert V. Gerard
Publisher : Houghton Mifflin Harcourt
ISBN 13 : 9781880666852
Total Pages : 132 pages
Book Rating : 4.6/5 (668 download)

DOWNLOAD NOW!

Book Synopsis Change Your DNA, Change Your Life! by : Robert V. Gerard

Download or read book Change Your DNA, Change Your Life! written by Robert V. Gerard and published by Houghton Mifflin Harcourt. This book was released on 2000 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prev. ed. published with title: DNA healing techniques.

Activate Your Cosmic DNA

Author : Eva Marquez
Publisher : Simon and Schuster
ISBN 13 : 1591434424
Total Pages : 205 pages
Book Rating : 4.5/5 (914 download)

DOWNLOAD NOW!

Book Synopsis Activate Your Cosmic DNA by : Eva Marquez

Download or read book Activate Your Cosmic DNA written by Eva Marquez and published by Simon and Schuster. This book was released on 2022-05-17 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: • Presents in-depth teachings and channeled wisdom from the six star nations--the Pleiades, Sirius, Andromeda, Centaurus, Epsilon Eridani, and Lyra • Reading about your cosmic lineage will trigger the awakening of ancient memories of your star origin and activate your spiritual DNA • Includes energy exercises and guided meditations specific to each star nation to help awaken the light codes embedded within you, accelerate your vibrational intelligence, and embrace your inherited starseed gifts You are a starseed. You carry within you the spiritual DNA of your cosmic family. Eons ago the Pleiadians, along with other star nations, seeded the Earth, and their energy is still present. By recognizing your starseed lineage, you can activate your spiritual DNA and awaken the soul attributes that resonate with your star nation. In this book, Eva Marquez explains how to discover your starseed lineage and activate your cosmic DNA. She presents in-depth teachings and channeled wisdom from the six star nations: the Pleiades, Sirius, Andromeda, Centaurus, Epsilon Eridani, and Lyra. You will learn about your cosmic family’s lives in the stars, their home worlds, and who they are. As you read about the star nations, you will automatically attune to their energies. When you connect with your ancestral star nation, you may experience the sudden awakening of ancient memories, and your spiritual DNA will be activated. Marquez includes energy exercises and guided meditations specific to each star family to help activate your spiritual DNA and awaken the light codes embedded within you. By activating your starseed ancestry and reconnecting to your soul family, you help transform the frequencies of fear into love and reignite the cosmic ascension process.

DNA and Genealogy

Author : Colleen Fitzpatrick
Publisher : Mitchell Beazley
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.:/5 (89 download)

DOWNLOAD NOW!

Book Synopsis DNA and Genealogy by : Colleen Fitzpatrick

Download or read book DNA and Genealogy written by Colleen Fitzpatrick and published by Mitchell Beazley. This book was released on 2005 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The genetic trail an ancestor leaves behind is every bit as important as his paper trail. Though Y-chromosome and mitochondrial DNA testing, the modern genealogist has a powerful new tool for researching his roots" -- back cover.

Traced

Author : Nathaniel Jeanson
Publisher : New Leaf Publishing Group
ISBN 13 : 1614587930
Total Pages : 427 pages
Book Rating : 4.6/5 (145 download)

DOWNLOAD NOW!

Book Synopsis Traced by : Nathaniel Jeanson

Download or read book Traced written by Nathaniel Jeanson and published by New Leaf Publishing Group. This book was released on 2022-03-01 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: What happened to the ancient Egyptians? The Persians? The Romans? The Mayans? ARE WE THEIR DESCENDANTS? Recent genetic discoveries are uncovering surprising links between us and the peoples of old—links that rewrite race, ethnicity, and human history. Today’s Native Americans descend from Central Asians who arrived in the early A.D. era. Abraham, Isaac, and Jacob still have clearly identifiable descendants, albeit rare ones. Every people group on earth can genetically trace their origins to Noah and his three sons.