PMID- 26890962 OWN - NLM STAT- MEDLINE DCOM- 20170316 LR - 20211203 IS - 1740-0929 (Electronic) IS - 1344-3941 (Linking) VI - 87 IP - 8 DP - 2016 Aug TI - Kid depletion in mouse oocytes associated with multinucleated blastomere formation and inferior embryo development. PG - 1048-54 LID - 10.1111/asj.12530 [doi] AB - This study investigated the knockdown (KD) of Kid on maturation developmental competence and multinucleation of mouse germinal vesicle (GV) oocytes after parthenogenetic activation. Data revealed that Kid messenger RNA (mRNA) was expressed in GV and MII stage oocyte and 1- and 2-cell embryos. Additionally, Kid mRNA expression in the Kid KD group decreased by nearly 46% compared to the control small interfering RNA (siRNA) groups. The rate of multinucleated embryos in the Kid KD group (52.4%) was significantly higher (P < 0.05) than the control siRNA group (4.7%). Finally, the developmental rates were significantly lower in the Kid siRNA group at > 4-cell stage (28.6% vs. 53.5%) and the blastocyst stage (2.4% vs. 23.3%) compared to the control siRNA groups. Suppression of Kid using siRNA caused multinucleation in early embryos with high frequency and it may increase 2- to 4-cell arrested embryos and reduce the developmental competence to blastocyst. CI - (c) 2016 Japanese Society of Animal Science. FAU - Egashira, Akiyoshi AU - Egashira A AD - Kuramoto Women's Clinic, Fukuoka, Japan. FAU - Yamauchi, Nobuhiko AU - Yamauchi N AD - Department of Animal and Marine Bioresource Sciences, Graduate School Kyushu University, Fukuoka, Japan. FAU - Islam, Md Rashedul AU - Islam MR AD - Department of Animal and Marine Bioresource Sciences, Graduate School Kyushu University, Fukuoka, Japan. AD - Department of Genetics and Animal Breeding, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh. FAU - Yamagami, Kazuki AU - Yamagami K AD - Department of Animal and Marine Bioresource Sciences, Graduate School Kyushu University, Fukuoka, Japan. FAU - Tanaka, Asami AU - Tanaka A AD - Department of Animal and Marine Bioresource Sciences, Graduate School Kyushu University, Fukuoka, Japan. FAU - Suyama, Hikaru AU - Suyama H AD - Department of Animal and Marine Bioresource Sciences, Graduate School Kyushu University, Fukuoka, Japan. FAU - El-Sayed, El-Sharawy Mohamed AU - El-Sayed el-SM AD - Department of Animal and Marine Bioresource Sciences, Graduate School Kyushu University, Fukuoka, Japan. AD - Animal Production Department, Kafrelsheikh University, Kafrelsheikh, Egypt. FAU - Tabata, Shoji AU - Tabata S AD - Department of Animal and Marine Bioresource Sciences, Graduate School Kyushu University, Fukuoka, Japan. FAU - Kuramoto, Takashi AU - Kuramoto T AD - Kuramoto Women's Clinic, Fukuoka, Japan. LA - eng PT - Journal Article DEP - 20160218 PL - Australia TA - Anim Sci J JT - Animal science journal = Nihon chikusan Gakkaiho JID - 100956805 RN - 0 (DNA-Binding Proteins) RN - 0 (RNA, Messenger) RN - 0 (RNA, Small Interfering) RN - EC 3.6.1.- (Kid protein, mouse) RN - EC 3.6.4.4 (Kinesins) SB - IM MH - Animals MH - *Blastomeres MH - Cells, Cultured MH - DNA-Binding Proteins/*genetics MH - Embryonic Development/*genetics MH - Female MH - Gene Expression MH - *Gene Knockdown Techniques MH - *Giant Cells MH - Kinesins/*genetics MH - Mice MH - Mice, Inbred ICR MH - Oocytes/*growth & development MH - Parthenogenesis MH - RNA, Messenger MH - RNA, Small Interfering OTO - NOTNLM OT - Kid OT - multinucleated blastomere OT - parthenogenetic embryos OT - siRNA EDAT- 2016/02/19 06:00 MHDA- 2017/03/17 06:00 CRDT- 2016/02/19 06:00 PHST- 2015/05/13 00:00 [received] PHST- 2015/07/13 00:00 [revised] PHST- 2015/07/23 00:00 [accepted] PHST- 2016/02/19 06:00 [entrez] PHST- 2016/02/19 06:00 [pubmed] PHST- 2017/03/17 06:00 [medline] AID - 10.1111/asj.12530 [doi] PST - ppublish SO - Anim Sci J. 2016 Aug;87(8):1048-54. doi: 10.1111/asj.12530. Epub 2016 Feb 18.