Sentence examples for by stretches of variable from inspiring English sources

CRISPR typically consist of short (23 47 bp) and highly conserved direct repeats regularly separated by stretches of variable sequences called spacers.

CRISPR loci consist of several repetitive DNA sequences called repeats, inter-spaced by stretches of variable length sequences called spacers.

CRISPR loci typically consist of several non-contiguous direct repeats separated by stretches of variable sequences called spacers, which correspond to segments of captured phage and plasmid sequences.

In many cases these blocks are separated by intervening stretches of variable length in the different subfamilies.

On the other hand, CbfA binding to either the C-module or the acaA upstream region in vitro was unaffected by a large excess of D. discoideum promoter sequences that contain multiple oligo dT) stretches of variable lengths.

Proteins often contain amino acid homopolymeric stretches of variable length, from a few up to tens of units (1).

The primary structure of CXXC domains spans two clusters of 6 and 2 cysteine residues separated by a stretch of variable sequence and length.

These stretches of significant markers were flanked by stretches of non-significant markers.

The 354-kb Fragaria sequence contains a stretch of 14.2 kb of ambiguous sequence (represented by stretches of Ns) resulting from problems in the assembly.

Stretch enhancers are defined by stretches of open chromatin more densely and more broadly marked with enhancer-histone modifications than typical enhancers.

Abyssal hills are formed by stretching of the oceanic lithosphere.