Sentence examples for base pair stretch of from inspiring English sources

They found that a 240 base pair stretch of Tas1r2 present in all of these creatures was missing in the feline gene.

Collectively, these conformations show dynamic opening and closing motions of the HEL2i domain along a 10 base pair stretch of RNA.

56% of the crossovers for RD-PCR were localized near a 25 base pair stretch of DNA identity, whereas crossovers for DNA shuffling were more diffuse.

The miR-302/367 cluster used by Morrisey and colleagues [ 3] is composed of five miRNAs, four of which (miR-302a-d) have the same seed sequence - a seven base pair stretch of nucleotides that determines target specificity.

Promoter sequences were optionally preprocessed using RepeatMasker [ 65], where a 100 base pair stretch of DNA was masked if it was >87% AT or >89% GC, and a 30 base pair stretch was masked if it contained >29 A/T or G/C nucleotides.

These markers allowed the group to narrow the suspect region of the chromosome to a 6-million-base-pair stretch of DNA that turned out to contain a promising gene: the -synuclein gene.

Each is on a short, 2000 to 3000 base-pair stretch of DNA, whose ends appear to connect to form loops. "There's no other example in any chloroplast of this phenomenon," says Cavalier-Smith, whashas no idea why the rest of the chloroplast's genome vanished.

Although SAGE studies the entire genome, the use of a four-base pair anchoring enzyme relies on the fact that the majority of mRNA sequences contain an anchoring site on average every 256 base pair stretch (4 = 256).

Fa-Ten Kao, Jinjwei Yu, and their colleagues at the Eleanor Roosevelt Institute for Cancer Research in Denver homed in on a 20-million-base-pair stretch on the long arm of chromosome 21 called 21q11-21, whash has a low percentage of cytidine and guanosine nucleotides--a telltale sign of low gene content, or "junk DNA".

Microsatellites or simple sequence repeats (SSRs) are repetitive stretches of nucleotides (A, T, G, C) that are distributed either as single base pair stretches or as a combination of two- to six-nucleotides units that are non-randomly distributed within coding and in non-coding regions of the genome.

We obtained a contiguous ≤724 base pair (bp) stretch of ODC, ≤707 bp of myo, ≤378 bp of GAPDH and ≤1078 bp of cyt b.