Multiple ITS sequence types may originate by different evolutionary mechanisms and their utilization in molecular phylogeny may shed light on polyploid ancestry, genome relationships, genomic constitution and evolution of hybrid species [30] [32], [52], [56].
Rye-specific repetitive sequences have been useful molecular probes for the determination of introgressed genomes and the genomic constitution of wheat rye hybrids.
In light of the above, the present study has made an effort to develop large-scale genome-wide InDel markers and to determine their genomic constitution in the chickpea genome.
SSR loci enabled the separation of accessions into two major clusters (one with at least one copy of the B genome, and the second with those exclusively with the A genome) and according to genomic constitution.
The Stg genome was a differentiated form of the St genome in Pseudoroegneria and was homoeologous with the Y genome in Roegneria; (e) the genomic constitution of P. geniculata was similar to that of R. magnicaespes and R. alashanica and distinctly related to P. geniculata ssp.
An ideal system to characterize genomic constitution of hybrids would involve many genome-specific markers covering uniformly the parental genomes.
Löve [ 12] suggested that the taxonomic treatment for Triticeae species should be based on genomic constitution, recognizing StH to be the genomes of Elymus.
Previously, it was believed that nuclear DNA content would be a good predictor of genomic constitution [ 63], as the BB genome was thought to be on average 12% smaller than the AA genome [ 64].
Banana cultivars are mostly derived from hybridization between wild diploid subspecies of Musa acuminata (A genome) and M. balbisiana (B genome), and they exhibit various levels of ploidy and genomic constitution.
The genomic constitution of Leymus was assigned as NsXm, where Xm represented a genome of unknown origin [ 7].
ERVs consist of the genetic material of extinct, or "fossil," viruses, the genomic constitution of which is similar to that of extant retroviruses.
