Science
A new model system for studying early embryonic development – Tech Explorist
Cell biologists at the Max Planck Institute (MPI) have now developed a new model system for studying early embryonic development.
Human somatic cells commonly have 46 chromosomes, which together convey the genetic information. These chromosomes are first united at fertilization, 23 from the dad’s sperm and 23 from the mother’s egg.
After fertilization, the parental chromosomes at first exist in two separate compartments, known as pronuclei. These pronuclei gradually move towards one another until they come into contact. The pronuclear envelopes then dissolve, and the parental chromosomes unite.
The majority of human embryos,…
-
General24 hours agoAlleged Croydon Park gunman Artemios Mintzas charged with 25 offences
-
Noosa News10 hours agoSuncorp Stadium upgrades to rival Sydney as seat capacity and infrastructure prioritised
-
General22 hours agoAn open letter to pro-Palestinian protesters
-
Business12 hours agoDroneShield announces new $13 million counter-drone facility as employees top 400