Navigation Links
DNA sequence



A DNA sequence (sometimes genetic sequence) is a succession of letters representing the primary structure of a real or hypothetical DNA molecule or strand, The possible letters are A, C, G, and T, representing the four nucleotide subunits of a DNA strand (adenine, cytosine, guanine, thymine), and typically these are printed abutting one another without gaps, as in the sequence AAAGTCTGAC. This coded sequence is sometimes referred to as genetic information. A succession of any number of nucleotides greater than four is liable to be called a sequence. With regard to its biological function, which may depend on context, a sequence may be sense or anti-sense (see DNA), and either coding or noncoding. DNA sequences can also contain "junk DNA".

See also


'"/>


(Date:7/11/2014)... The Chinese University of Hong Kong, BGI and other ... to salt tolerance, with implication for improving this important ... online in Nature Communications provides an effective ... , Soybean is an important crop for the world. ... less genetic diversities than their wild counterparts. Among the ...
(Date:7/11/2014)... WASH. July 11, 2014 Researchers have ... three-dimensional images. The new technology, called Virtual Finger, ... small structures like neurons and synapses using the ... unique technology makes 3D imaging studies orders of ... at an unprecedented level across many areas of ...
(Date:7/11/2014)... cannabinoid receptor type 1 can inhibit voltage-gated ... reduce neurotransmitter release. However, some scholars demonstrated ... extracellular Ca2+ influx and increase neurotransmitter release. ... Hospital Affiliated to Tongji Medical College, Huazhong ... whole cell voltage-clamp and calcium imaging in ...
Breaking Biology News(10 mins):BGI reports a novel gene for salt tolerance found in wild soybean 2Virtual finger enables scientists to navigate and analyze complex 3D images 2
... clinical trial of a recombinant vaccine for the deadly ... indicate the vaccine is safe and effective in eliciting ... , The nearly year-long pilot study involved three groups ... a series of three injections of various doses of ...
... Researchers at the San Francisco VA Medical Center have uncovered ... grow in response to blocked arteries. , A team led ... in mice that the MMP2 gene is essential for the ... blocked. , The team also identified and described, for ...
... Researchers at the U.S. Department of Energy's Brookhaven National ... browser and database of the brain of a popular ... around the world can now download these extremely accurate ... -- such as which parts of the brain are ...
Cached Biology News:Human trial proves ricin vaccine safe, induces neutralizing antibodies; further tests planned 2Human trial proves ricin vaccine safe, induces neutralizing antibodies; further tests planned 3Human trial proves ricin vaccine safe, induces neutralizing antibodies; further tests planned 4Genetic key to growth of new arteries is identified 2Genetic key to growth of new arteries is identified 3
Other biology definitionOther Tags