Sökning: "geographical parthenogenesis"

Hittade 1 avhandling innehållade orden geographical parthenogenesis.

1. 1. Evolution of asexuality in insects : Polyploidy, hybridization and geographical parthenogenesis

   Författare :Magnus Lundmark; Anssi Saura; Anders Nilsson; Davis Parker; Umeå universitet; []
   Nyckelord :Molecular genetics; weevils; geographical parthenogenesis; hybridization; polyploidy; Genetik; Otiorhynchus; Genetics; genetik;

   Sammanfattning : Asexual reproduction and polyploidy are relatively rare in animals with chromosomal sex determination and always represent a derived condition. To accomplish asexual reproduction several changes in gene expression are required in the mechanism of oogenesis. LÄS MER