Sentences with phrase «several different alleles»
The predominant modern su1 allele was found in all of the older Mexican cobs, but the younger New Mexican cobs had several different alleles, suggesting that this gene was still undergoing selection when maize reached North America.
http://www.sciencemag.org/ Not exact matches
At the same time, several studies have outlined the fine specificity of different closely related alleles, in some cases clearly associated with predisposition to disease resistance or susceptibility.
Modifications are likely to be different on each allele, deletions may range from one or two bases to several hundred.