Zgradba očetovega kromatina pri sesalcih: zamenjava histonov s protamini in reprogramiranje po oploditvi

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Uvod

Osnovna organizacija kromatina

Spremembe pri zorenju: Histoni

Prehodni jedrni proteini

Protamini

Po oploditvi

Zaključek

Viri

Arévalo, Lena & Merges, Gina & Schneider, Simon & Schorle, Hubert. (2022). Protamines: lessons learned from mouse models. Reproduction. 164. 10.1530/REP-22-0107. ​

Okada, Y., Yamaguchi, K. Epigenetic modifications and reprogramming in paternal pronucleus: sperm, preimplantation embryo, and beyond. Cell. Mol. Life Sci. 74, 1957–1967 (2017). https://doi.org/10.1007/s00018-016-2447-z​

Burton, A., Torres-Padilla, ME. Epigenome dynamics in early mammalian embryogenesis. Nat Rev Genet 26, 587–603 (2025). https://doi.org/10.1038/s41576-025-00831-4