Sentence examples for at richer from inspiring English sources
Previous analysis of base composition in 37 double-stranded DNA phages and their bacterial host provided evidence that base composition is on average 4% AT richer in the viral genome than in the host genome (Rocha and Danchin 2002).
Positions +4 thru +10 are AT rich, and the adenine insertion occurs in this region.
P. falciparum contains the most AT rich genome sequenced so far – over 90% in some regions.
AT-rich microsatellite motifs, especially poly (AT) and poly (AAT), were the most abundant.
Interestingly, in the AT-rich genomes of the Hymenoptera, AT-rich SSRs are common (AT as well as AAT, AAAT, AATT, AAAAT, and AATAT).
AT-rich sequence was element for maximal elicitor-mediated activation.
Low abundance of AT-rich regions in the cDNA associates with a high expression level.
Equivalent considerations apply to AT-rich sequences as well.
Besides being AT-rich, the inclusion of a GG sequence immediately before the AT-rich sequence is interesting.
This pattern has a central of 4 GC-rich bases flanked by AT-rich sequences.
