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All Articles Tagged As: sequencing


Scientists fix bugs in our understanding of evolution (6/20/2008)

Scientists fix bugs in our understanding of evolutionA new computational tool allows the most accurate insights into evolution ever ...> Full Article



Genome sequence of lancelet shows how genes quadrupled during vertebrate evolution (6/19/2008)

Genome sequence of lancelet shows how genes quadrupled during vertebrate evolutionAncestor to all chordates, including the vertebrates, confirms 40-year-old theory ...> Full Article


Viruses Evolve To Play By Host Rules (3/4/2008)

Biologists have examined the complete genomes of viruses that infect the bacteria E. coli, P. aeruginosa and L. lactis and have found that many of these viral genomes exhibit codon bias, the tendency to preferentially encode a protein with a particular spelling. ...> Full Article



Genome of marine organism tells of animals' one-celled ancestors (2/15/2008)

Genome of marine organism tells of animals' one-celled ancestorsThe newly sequenced genome of a one-celled, planktonic marine organism, reported today (Thursday, Feb. 14) in the journal Nature, is already telling scientists about the evolutionary changes that accompanied the jump from one-celled life forms to multicellular animals like ourselves. ...> Full Article



Researchers spearhead key genome initiative (12/16/2007)

Researchers spearhead key genome initiativeThe complete collection of genes - the genome - of a moss has been sequenced, providing scientists an important evolutionary link between single-celled algae and flowering plants. ...> Full Article


New research to decode the genetic secrets of prolific potato pest (12/1/2007)

The full weight of a consortium of world-leading scientists - including those who helped decode the entire human genome - is being thrown at a parasitic worm less than 1mm long. ...> Full Article


Fruit fly study advances genetics (11/17/2007)

The humble fruit fly has played a lead role on the scientific stage for more than a century. Tiny picnic pests to us, flies from a single species, Drosophila melanogaster, have provided a bounty of Nobel Prize-winning discoveries for researchers in the fields of genetics and developmental biology, and helped serve as models of human diseases such as Parkinson's and cancer. ...> Full Article


Scientists Devise Novel, Low-Cost Method of Sifting Genome's High-Value Regions (11/7/2007)

Technique Opens New Horizons For Scientists Seeking Disease-Related Genes ...> Full Article



Domestic Cat Genome Sequenced (11/2/2007)

Domestic Cat Genome SequencedThe DNA of a 4-year-old Abyssinian cat named Cinnamon, whose well-documented lineage can be traced back several generations to Sweden, has been sequenced. Cinnamon is one of several mammals that are currently being analyzed using "light" (two-fold) genome sequence coverage. To make sense of Cinnamon's raw sequence data, a multi-center collaboration of scientists leveraged information from previously sequenced mammalian genomes as well as previous gene-mapping studies in the cat. In doing so, they found that Cinnamon's sequences spanned about 65% of the euchromatic (gene-containing) regions of the feline genome. ...> Full Article


Scientists map out first Asian genome (10/22/2007)

Scientists have successfully completed the first sequence map of the diploid genome of an Asian individual. ...> Full Article


New Resequencing Technology Accelerates Discovery Of Subtle DNA Variations (10/19/2007)

A new technology will allow researchers to more easily discover subtle and overlooked genetic variations that may have serious consequences for health and disease. ...> Full Article


Combining new gene chips with fast sequencing technology brings universal sequence a step closer (10/17/2007)

A new technique that combines gene chip technology with the latest generation of gene sequencing machines to allow fast and accurate sequencing of selected parts of the genome has been developed. ...> Full Article


Scientists Sequence Genome of Soil-Dwelling Green Alga (10/12/2007)

Scientists Sequence Genome of Soil-Dwelling Green AlgaResults have implications for understanding early evolutionary events ...> Full Article


DNA sequencer first of its kind in Southern Hemisphere (10/8/2007)

DNA sequencer first of its kind in Southern HemisphereA next-generation DNA sequencer now installed in Australian will enable scientists to analyze DNA 100 times faster than previously. ...> Full Article


Individual Differences Caused by Shuffled Chunks of DNA in the Human Genome (9/30/2007)

Individual Differences Caused by Shuffled Chunks of DNA in the Human GenomeResearchers offer a new view of what causes the greatest genetic variability among individuals - suggesting that it is due less to single point mutations than to the presence of structural changes that cause extended segments of the human genome to be missing, rearranged or present in extra copies. ...> Full Article


Research project on rice epigenetics using new techniques (9/11/2007)

Research project on rice epigenetics using new techniquesUsing a novel "deep sequencing" technology that can in one fell swoop decode 50 million sequences representing well over a billion bases of DNA, a research team led by University of Delaware scientists is working to unmask where, why and how certain genes are switched on or off in rice--a crop vital to the world's food supply. ...> Full Article


Comprehensive Gene Sequencing Find Strong Connection Between Virus and Colony Collapse Disorder in Bees (9/9/2007)

Comprehensive Gene Sequencing Find Strong Connection Between Virus and Colony Collapse Disorder in BeesA team led by scientists from the Columbia University Mailman School of Public Health, Pennsylvania State University, the USDA Agricultural Research Service, University of Arizona, and 454 Life Sciences has found a significant connection between the Israeli Acute Paralysis Virus (IAPV) and colony collapse disorder (CCD) in honey bees. The findings, an important step in addressing the disorder that is decimating bee colonies across the country, are published in the journal Science this week. ...> Full Article


Scientists Aim To Sequence And Catalog Conifer Genes For Future Biofuels Research (8/23/2007)

Scientists Aim To Sequence And Catalog Conifer Genes For Future Biofuels ResearchJeffrey Dean, professor of forest biotechnology in the University of Georgia Warnell School of Forestry and Natural Resources, is spearheading a project at the U.S. Department of Energy's Joint Genome Institute (JGI) that will greatly expand the gene catalog for pines and initiate the first gene discovery efforts in five other conifer families. ...> Full Article


Scientists invent 'lab on a chip' to automate whole-animal genetic and drug screens (8/22/2007)

Scientists invent 'lab on a chip' to automate whole-animal genetic and drug screensGenetic studies on whole animals can now be done dramatically faster using a new microchip developed by engineers at MIT. ...> Full Article


Genetic phonetics could be the trick to sounding out DNA's meaning (8/17/2007)

Genetic phonetics could be the trick to sounding out DNA's meaningMost modern attempts to decipher how portions of genetic code are translated into physical characteristics are akin to a first-grader trying to sound out a word letter by letter - or, in this case, base pair by base pair. ...> Full Article


Mastodon Extends The Time Limit On DNA Sequencing (7/25/2007)

In a new paper in PLoS Biology, Michael Hofreiter from the Max Planck Institute for Evolutionary Anthropology in Germany, and colleagues from Switzerland and the United States, announce the sequencing of the complete mitochondrial genome of the mastodon (Mammut americanum), a recently extinct relative of the living elephants that diverged about 26 million years ago. ...> Full Article


Sequencing Method Yields Fuller Picture (7/20/2007)

Sequence data for both chromosomes can be inferred under the right circumstances, USC biologists say. ...> Full Article


New DNA Sequencing Technology Uses Firefly Enzymes To Read Genetic Code (7/18/2007)

Unique technology that uses the enzymes of fireflies to read the genetic code of DNA has been installed at the University of Liverpool. ...> Full Article


Discovery Could Help Bring Down Price of DNA Sequencing (7/5/2007)

In May, Nobel Laureate James D. Watson, the scientist who co-discovered the structure of DNA, became the first person to receive his own complete personal genome -- all three billion base pairs of his DNA code sequenced. The cost was $1 million, and the process took two months. ...> Full Article

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Recent Articles
New evidence of battle between humans and ancient virus 7/23/2008

The genetics of the white horse unraveled 7/22/2008

Natural selection may not produce the best organisms 7/20/2008

Researchers discover remnant of an ancient 'RNA world' 7/18/2008

Y chromosome study sheds light on Athapaskan migration to southwest U.S. 7/16/2008

Excavated Jericho bones may help Israeli-Palestinian-German team combat tuberculosis 7/15/2008

Scientists identify genetic basis for the black sheep of the family 7/12/2008

Middle Eastern families yield intriguing clues to autism 7/11/2008

Tuberculosis May Have Migrated From Humans To Cattle, Not The Reverse 7/10/2008

Can you hear me now? 7/9/2008

Common mutations linked to common obesity in Europeans 7/8/2008

Crossed (Evolutionary) Signals? 7/2/2008

Drought tolerance in potatoes 7/1/2008

Ancient Mexican maize varieties 6/28/2008

Huge genome-scale phylogenetic study of birds rewrites evolutionary tree-of-life 6/27/2008

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