Background: Origin of midlife copy number variations (CNVs) between tissues in non-genetic diseases is unknown. Such genomic differences caused by post-zygotic events. They might either happen during the life or due to prevalent mosaicism in preimplantation stage. We aim to explore fetal mosaicism and its origins. Materials and Methods: Two apparently normal fetuses were achieved following the ...

abstract the various stages of embryonic growth pharaoh´s cuttlefish (sepia pharaonis) reside in oman until hatching was studied. gregor tours and the eggs collected for further study of the propagation of education, research center of the earth - chabahar moved .once every 24 hours to get detailed information was sampling of from fertilized eggs. egg size of 11±4 mm were selected because of th...

Hatchery production is critical to the successful aquaculture of a species. This study describes first captive breeding and reports on embryonic development early larval stages sea cucumber Holothuria sanctori, species native Mediterranean eastern Atlantic. Various induction methods were applied obtain spawning in adult H. sanctori specimens; gametes obtained from spontaneous event broodstock i...