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This project has received funding from the European Union (European Research Council Advanced Grant) and from the Austrian Science Fund (FWF).
Researchers have identified a novel protein that plays a crucial role in the formation of the mitotic spindle, which is essential for correct segregation of a full set of chromosomes to each daughter ...
Maybe that's why scientists have so far simply missed to look more deeply into the much darker bulk area, which makes up most of the cell," says Shayan Shamipour, lead author of the study.
Refined image processing allowed the IST Austria researchers to take a closer look at the developments in fish eggs during the moments right after fertilization.
However, direct evidence supporting this model was lacking.
Joined forces: lab experiments and physical theory To understand the physical basis of this segregation process, Shayan Shamipour, Ph D student in the research group of developmental biologist Carl-Philipp Heisenberg, teamed up with the research group of theoretical physicist Edouard Hannezo.
The segregation of yolk from the surrounding cytoplasm in the very early fish embryo is a key process for the development of the fish larva.
Importantly, the theory developed to describe this process can be applied to any segregation due to the forces exerted from an active fluid and could thus also be used to examine potential similar processes in mammalian/human embryos.Tags: Adult Dating, affair dating, sex dating