Results 251 to 260 of about 271,635 (292)
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2019
Preface B. Shapiro* and M. Hofreiter Chapter 1: Setting Up An Ancient DNA Laboratory T. L. Fulton* Chapter 2: A Phenol-Chloroform Protocol for Extracting DNA from Ancient Samples R. Barnett* and G. Larson Chapter 3: DNA Extraction of Ancient Animal Hard Tissue Samples via Adsorption to Silica Particles N.
Liisa Loog, Greger Larson
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Preface B. Shapiro* and M. Hofreiter Chapter 1: Setting Up An Ancient DNA Laboratory T. L. Fulton* Chapter 2: A Phenol-Chloroform Protocol for Extracting DNA from Ancient Samples R. Barnett* and G. Larson Chapter 3: DNA Extraction of Ancient Animal Hard Tissue Samples via Adsorption to Silica Particles N.
Liisa Loog, Greger Larson
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Forensic Science, Medicine, and Pathology, 2007
The rapid development, success, and occasional failures of forensic DNA profiling are highly publicised, and as a consequence are well known to the scientific and public communities alike. Over the same period of time that forensic DNA typing has accelerated onto the scene, another related discipline has been born and has made equally, or perhaps, even
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The rapid development, success, and occasional failures of forensic DNA profiling are highly publicised, and as a consequence are well known to the scientific and public communities alike. Over the same period of time that forensic DNA typing has accelerated onto the scene, another related discipline has been born and has made equally, or perhaps, even
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Endeavour, 1996
Much of what we know about extinct organisms comes from traits that are not preserved in the fossil record. Until recently, morphological analysis was the only tool available for scientists to determine relationships for extinct fossil organisms. We now know that "ancient' DNA can be preserved in the remains of extinct organisms.
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Much of what we know about extinct organisms comes from traits that are not preserved in the fossil record. Until recently, morphological analysis was the only tool available for scientists to determine relationships for extinct fossil organisms. We now know that "ancient' DNA can be preserved in the remains of extinct organisms.
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2018
This chapter examines how ancient DNA (aDNA) analysis has helped reconstruct ancient history. It focuses in particular on cases investigating Roman history. History leaves traces in the human genome as well as those of pathogens and domesticates. While much can be gleaned from the genetic fossils preserved in extant genomes, genomes are palimpsests ...
Noreen Tuross, Michael G. Campana
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This chapter examines how ancient DNA (aDNA) analysis has helped reconstruct ancient history. It focuses in particular on cases investigating Roman history. History leaves traces in the human genome as well as those of pathogens and domesticates. While much can be gleaned from the genetic fossils preserved in extant genomes, genomes are palimpsests ...
Noreen Tuross, Michael G. Campana
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2022
Ancient DNA research—the recovery of genetic material from long-dead organisms—is a discipline that developed from science fiction into a reality between the 1980s and today. Drawing on scientific, historical, and archival material, as well as original interviews with more than fifty researchers worldwide, the book explores the field's formation and ...
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Ancient DNA research—the recovery of genetic material from long-dead organisms—is a discipline that developed from science fiction into a reality between the 1980s and today. Drawing on scientific, historical, and archival material, as well as original interviews with more than fifty researchers worldwide, the book explores the field's formation and ...
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Forensic Science International: Genetics, 2008
The major problems concerning ancient DNA studies are related to the amount of extractable DNA and the precautions needed to avoid contamination. From the very first step of the analyses, the DNA extraction, these problems must be confronted. There are several extraction methods available for DNA in ancient tissue; several of them are complicated and ...
Cecilia, Anderung +4 more
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The major problems concerning ancient DNA studies are related to the amount of extractable DNA and the precautions needed to avoid contamination. From the very first step of the analyses, the DNA extraction, these problems must be confronted. There are several extraction methods available for DNA in ancient tissue; several of them are complicated and ...
Cecilia, Anderung +4 more
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Nature Reviews Genetics, 2021
A new study in Science reports the extraction and analysis of ancient hominid nuclear DNA from Paleolithic sediments. This advance paves the way to a fuller picture of human evolution by bypassing the dependency on rare skeletal remains.
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A new study in Science reports the extraction and analysis of ancient hominid nuclear DNA from Paleolithic sediments. This advance paves the way to a fuller picture of human evolution by bypassing the dependency on rare skeletal remains.
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Ancient DNA: Methodological challenges
Experientia, 1994The study of ancient DNA offers the possibility of following genetic change over time. However, the field is plagued by a problem which is unique in molecular biology--the difficulty of verifying results by reproduction. Some of the reasons for this are technical and derive from the low copy number and damaged state of ancient DNA molecules.
Handt, O. +3 more
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2015
DNA studies from highly degraded biological samples that are not preserved in suitable conditions for DNA analyses are called “ancient DNA analyses” Ancient DNA studies may shed light on many scientific issues in parallel with the improvements of the field of molecular biology, however it requires a higher level of sensitivity during applications when ...
İYRAS, H. Merve, DOĞAN, Yeşim
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DNA studies from highly degraded biological samples that are not preserved in suitable conditions for DNA analyses are called “ancient DNA analyses” Ancient DNA studies may shed light on many scientific issues in parallel with the improvements of the field of molecular biology, however it requires a higher level of sensitivity during applications when ...
İYRAS, H. Merve, DOĞAN, Yeşim
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Reconstruction of ancient microbial genomes from the human gut
Nature, 2021Marsha Christanvia Wibowo +2 more
exaly