Oocyte development encompasses a series of highly orchestrated stages, beginning with the activation of primordial follicles and culminating in the formation of a mature, fertilisation-competent egg.

Oocyte maturation encompasses a tightly regulated sequence of nuclear and cytoplasmic events that transform a quiescent germinal vesicle–stage oocyte into a metaphase II–arrested cell capable of ...

One characteristic of oocyte development and physiology that has been a mystery for 60 years is the highly present cytoplasmic lattices within the cytoplasm of mammalian oocytes. These were initially ...

Declining female fertility is a health issue that has received broad global attention. Oocyte quality is the key limiting factor of female fertility, and factors affecting oocyte quality involve the ...

(a) Fluorescence images showing the chromatin in FGO stained with DAPI. Scale bar, 20 μm. Yellow triangles indicate DAPI-dense heterochromatin foci and the red triangles denote the nucleoli or NLBs.