We report on the construction of sex-specific linkage maps, the identification of sex-linked markers and the genome size estimation for the brine shrimp Artemia franciscana. Overall, from the analysis of 433 AFLP markers segregating in a 112 full-sib family we identified 21 male and 22 female linkage groups (2n = 42), covering 1,041 and 1,313 cM respectively. Fifteen putatively homologous linka...

Over the last decade, a large number of nucleotide sequences have been generated by next-generation sequencing technologies and deposited to public databases. However, most of these datasets do not specify the sex of individuals sampled because researchers typically ignore or hide this information. Male and female genomes in many species have distinctive sex chromosomes, XX/XY and ZW/ZZ, and ex...

Sex reversal is a mismatch between genetic sex (sex chromosomes) and phenotypic (reproductive organs secondary sexual traits). It can be induced in various ectothermic vertebrates by environmental perturbations, such as extreme temperatures or chemical pollution, experienced during embryonic larval development. Theoretical studies recent empirical evidence suggest that may widespread nature imp...

sex determination in pistacia as a dioecious plant is economically desirable. identification of the male and female plants has a great value for pistacia yield production. in the present study, leaf samples from four female plants from cultivars of pistacia including akbary, akbar aghaei, fandoghi, and kalleh ghochi as well as male plants were used for rapd pcr amplification. among 32 primers w...

introduction: monitoring the engraftment of donor cell after allogeneic blood stem cell transplantation is important for the early diagnosis of graft failure or relapse of disease. so analysis of donor chimerism has become a routine method for documentation of engraftment after allogeneic stem cell transplantation. in humans, the amelogenin gene is present on both the x and the y chromosomes. h...