We recently described, in Cannabis sativa, the oldest sex chromosome system documented so far plants (12–28 Myr old). Based on estimated age, we predicted that it should be shared by its sister genus Humulus, which is known also to possess XY chromosomes. Here, used transcriptome sequencing of an F1 family H. lupulus identify and study chromosomes this species using probabilistic method SEX-DET...

This study concerns diploid chromosome numbers and karyotype analysis of nine species belonging to four sections (Vicilla, Cracca, Variegata and Anatropostylia) of the subgenus Vicilla of the genus Vicia (Fabaceae). The chromosome numbers of Vicia alpestris subsp. hypoleuca, V. aucheri, V. ciceroideae, V. gariensis, V. iranica, V. koeieana, V. rechingeri, V. sojakii and V. venulosa are reported...

Within the last decade, there has been sufficient evidence to support the association of epigenetic inheritance or genomic imprinting on human chromosome 14. This has been achieved with studies of imprinting on both human chromosome 14 and mouse chromosome 12, which has the largest homology to human chromosome 14. Initial studies with mouse chromosome 12 aberrations suggested that specific phen...

background: while multiple factors can contribute to male infertility, genetic factors, such as chromosomal disorders or y-chromosome microdeletion, are responsible for about 10% of male infertility. considering the role of y-chromosome microdeletions in men with oligozoospermia who volunteer for in vitro fertilization (ivf), the prevalence of such microdeletions in each particular community ne...