Worldwide DNA Project to Map the Origins of HumanityRead the full-text online article and more details about "Worldwide DNA Project to Map the Origins of Humanity" by Connor, Steve - The Independent (London, England), April 13, 2005By ConnorSteve...
recA protein, which is essential for general genetic recombination in Escherichia coli, promotes the homologous pairing of single-stranded DNA with double-... T Shibata,Cunningham, R. P,C Dasgupta,... - 《Proceedings of the National Academy of Sciences of the United States of America》 被引量...
A genetic map specifies the precise areas in thegenetic materialof a sperm or egg where the DNA from the mother and father has been reshuffled in order to produce this single reproductive cell. Thebiological processwhereby this reshuffling occurs is known as "recombination." While almost every ge...
A Map of the Northern Sky: The Sloan Digital Sky Survey in Its First Year The Sloan Digital Sky Survey (SDSS) is the largest and most ambitious optical CCD survey undertaken to date. It will ultimately map out one quarter of the ... EK Grebel - 《Antimicrobial Agents & Chemotherapy》 ...
Reply to: Reassessing data quality underlying the recently updated floristic map of the world Yunpeng Liu Xiaoting Xu Zhiheng Wang Nature Communications Matters Arising Open Access 02 May 2024 Sections Figures References Abstract Introduction Results and discussion Methods Data availability Code availabil...
Intriguingly, some vOTUs (3.3%) were classified as Nucleocytoplasmic Large DNA viruses (NCLDVs) which constitute the phylum Nucleocytoviricota. NCLDVs have complex genomes and large virions similar in size to small cellular organisms, and are usually abundant in marine, terrestrial and wastewaters...
DNA evidence often isn’t as watertight as many people think. Sensitive techniques developed over the past 20 years mean that police can now detect minute traces of DNA at a crime scene or on a piece of evidence. But traces from a perpetrator are often mixed with those from many other peo...
A partial restriction map of Marek's disease virus (MDV) DNA was constructed by digestion with endonucleases BamHI, Bg/I and SmaI and by blotting hybridization. The data suggest that there is a terminal heterogeneous sequence at least on one end of the MDV DNA molecule. The data did not ...
James Watson sketched the "central dogma" as early as 1952 (REFS 25,26), imagining that there must be a coding RNA that is passed from the DNA to the protein synthetic machinery in the cytoplasm. The prevailing theory was the now-forgotten "one gene, one ribosome, one pro- tein" ...
Moreover, in this breed, we see several genes related to DNA repair and oxidative stress that are also related to solar radiation. In Nubian breed, the GO results showed links with energetic metabolism, protein, and fatty acids synthesis regulation, but also catabolic processes (proteins and ...