Laboratory for Animal Reproduction and Embryology, College of Animal Science and Vet Medicine, Shandong Agricultural University, Tai-an 271018, Shandong, China;
Laboratory for Animal Reproduction and Embryology, College of Animal Science and Vet Medicine, Shandong Agricultural University, Tai-an 271018, Shandong, China;
Laboratory for Animal Reproduction and Embryology, College of Animal Science and Vet Medicine, Shandong Agricultural University, Tai-an 271018, Shandong, China;
Laboratory for Animal Reproduction and Embryology, College of Animal Science and Vet Medicine, Shandong Agricultural University, Tai-an 271018, Shandong, China;
Laboratory for Animal Reproduction and Embryology, College of Animal Science and Vet Medicine, Shandong Agricultural University, Tai-an 271018, Shandong, China;
Laboratory for Animal Reproduction and Embryology, College of Animal Science and Vet Medicine, Shandong Agricultural University, Tai-an 271018, Shandong, China;
Laboratory for Animal Reproduction and Embryology, College of Animal Science and Vet Medicine, Shandong Agricultural University, Tai-an 271018, Shandong, China;
brilliant cresyl blue staining; glucose-6-phosphate dehydrogenase; in vitro maturation; oocyte quality;