Sentence examples for by short stretches of from inspiring English sources

In most wild type strains of S. cerevisiae, approximately 2/3 of the telomeres contain tandem arrays of one to four Y′ elements, separated by short stretches of ∼50 to 100 bp of G-rich telomeric repeats (Figure 2a).

Field surveys revealed that the lines are a series of canals, connected by short stretches of road and river, that lead from the quarries straight to Angkor.

Off-target effects are caused by short stretches of sequence similarity between the RNAi molecule and one or more genes other than the target.

Nucleosome core particles are linked by short stretches of DNA bound to the linker histones H1 and H5 to form a nucleosomal filament that is folded into higher-order structure of chromatin fiber.

As explained above, the targeting signals are generally encoded by short stretches of amino acid sequences.

More controversial is the situation of the NLS pattern characterized by short stretches of positive charge.

The remaining non-mapping reads could be either contaminated by shorter stretches of primer or reflected misassembled or missing regions of the genome.

Studies have shown that human fibroblast subjected to replication stress can result in a high frequency of novel CNVs also characterized by short stretches (<6 bp) of microhomology at their junctions thus suggesting a mitotic origin for CNV formation [ Arlt et al., 2012].

Pol α extends these RNA primers by synthesizing short stretches of DNA, and then a switch occurs to processive synthesis by Pol ε and/or Pol δ.

By recognizing short stretches of nucleotides within the untranslated regions of mRNAs, miRNAs recruit partner proteins to individual transcripts, leading to mRNA cleavage or hindering of translation.

The repetitive unit of chromatin, the nucleosome, is formed by wrapping short stretches of DNA around a proteinacous core of histones (H2A, H2B, H3, and H4).