Sökning: "Umashankar Singh"

Hittade 1 avhandling innehållade orden Umashankar Singh.

1. 1. New Functions for Old Genes in the Mouse Placenta

   Författare :Umashankar Singh; Reinald Fundele; Anne C Ferguson-Smith; Uppsala universitet; []
   Nyckelord :Developmental biology; hybrid dysgenesis effects; placental hyperplasia; functional screening; giant cell; glycogen cell; Utvecklingsbiologi;

   Sammanfattning : Different species are separated by pre-zygotic reproductive barriers which impede gene flow between them. Rarely, when pre-zygotic barriers break down, interspecific hybrids are produced that display abnormal phenotypes, collectively called hybrid dysgenesis effects. LÄS MER