Words similar to epiallele
Example sentences for: epiallele
How can you use “epiallele” in a sentence? Here are some example sentences to help you improve your vocabulary:
In contrast, in the PAI gene family, combining the master locus (WS ecotype PAI1/PAI4 ) with a non-allelic singlet target locus possessing 100% sequence identity (Columbia PAI2 ) resulted in methylation after two generations of heterozygous contact, and methylation became more pronounced after another two generations [ 12 ] . Likewise, in the petunia CHS gene family, interaction between an epiallele of the direct-repeat locus, CHS41, with two types of target loci, either an unlinked inverted repeat locus or a more naïve allele of CHS41, was initially additive and only became suppressive in the second generation [ 4 10 ] .
The methylation status of the maize r1 genes and Arabidopsis PAI genes is altered upon paramutation [ 12 19 ] , while that of maize b1 is not [ 1 ] , except, in the non-conventional way, in the distal paramutation-control region of b1 [ 18 ] . Conversely, extensive exposure of a wild-type Arabidopsis SUPERMAN allele to a heavily methylated and transcriptionally silenced epiallele did not reveal any trans-silencing [ 20 ] .
Whether the imprint imposed by a paramutagenic locus is relayed effectively from the first target locus to a secondary target locus is a variable characteristic of paramutation systems, and this has implications for the speed of epiallele conversion within outcrossing populations.