Sex chromatin is a conspicuous body that occurs in polyploid nuclei of most lepidopteran females and consists of numerous copies of the W sex chromosome. It is also a cytogenetic tool used to rapidly assess the W chromosome presence in Lepidoptera. However. certain chromosomal features could disrupt the formation of sex chromatin and lead to the false conclusion that the W chromosome ... https://poolsproductscanadas.shop/product-category/salt-chlorinator-parts/