Results 261 to 270 of about 33,077 (304)

Tracking the Ancestry of Known and ‘Ghost’ Homeologous Subgenomes in Model Grass Brachypodium Polyploids

bioRxiv, 2021
Unraveling the evolution of plant polyploids is a challenge when their diploid progenitor species are extinct or unknown or when their progenitor genome sequences are unavailable.
R. Sancho   +9 more
semanticscholar   +1 more source

Megakaryocyte and polyploidization

Experimental Hematology, 2018
In mammals, platelets are produced in the blood by cytoplasmic fragmentation of megakaryocytes (MKs). Platelet production is thus dependent on both the MK number and size. During differentiation, MKs switch from a division by mitosis to polyploidization by endomitosis to increase their size. The endomitotic process includes several successive rounds of
Stefania, Mazzi   +4 more
openaire   +2 more sources

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