Geomorphological Phenomena of the Tigris River between Dojama and Sindia Villages, Al Khalis District, Diyala Province

Differences in transversal sections and activities of geomorphological operations led to forming geomorphological shapes as river turns and river isles in watercourse in the area of study.The study showed three river turns that are Sindia turn with length 4723m, turn wave 3599 average width 267.6, Zanbour turn length 11374m, turn wave 7110 average

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Evidence for chromatin-remodeling complex PBAP-controlled maintenance of the Drosophila ovarian germline stem cells.

In the Drosophila oogenesis, germline Hookah stem cells (GSCs) continuously self-renew and differentiate into daughter cells for consecutive germline lineage commitment.This developmental process has become an in vivo working platform for studying adult stem cell fate regulation.An increasing number of studies have shown that while concerted action

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