Table 1

^‡Treatments	Chromatin configuration (%)			Extruded (%)
Table 1. Chromatin configuration and extrusion rate after in vitro maturation of bovine oocytes in conventional (2D) or collagen membrane associated (3D) culture systems.
^‡Treatments	GV	MI	MII	Extruded (%)
CC-2D	32.6 (47/144)^A	7.6 (11/144)^AB	59.0 (85/144)^B	0.7 (1/144)^A
CC-3D	27.0 (34/126)^A	4.0 (5/126)^A	60.3 (76/126)^B	8.7 (11/126)^B
SC-2D	43.8 (64/146)^B	10.9 (16/146)^B	44.5 (65/146)^A	0.6 (1/146)^A
SC-3D	46.3 (64/138)^B	5.7 (8/138)^AB	47.1 (65/138)^A	0.7 (1/138)^A

^A,B Different letters in the column indicate statistical significance (p<0.05).
^‡ Oocytes with cumulus (CC) or without cumulus (SC) submitted to conventional MIV (2D) or with collagen matrix (3D).
GV: germinal vesicle; MI: metaphase I; MII: metaphase II.