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Titolo:
GENETIC AND ENVIRONMENTAL-EFFECTS ON PREIMPLANTATION DEVELOPMENT OF MOUSE EMBRYO IN-VITRO .1.
Autore:
NONAKA K; SASAKI Y; MATSUMOTO T; YANAGITA K; WATANABE Y; NAGATA E; NAKATA M;
Indirizzi:
KYUSHU UNIV,FAC DENT,DEPT PEDIAT DENT,MAIDASHI 3-1-1,HIGASHI KU FUKUOKA 812 JAPAN
Titolo Testata:
Journal of craniofacial genetics and developmental biology
fascicolo: 3, volume: 13, anno: 1993,
pagine: 202 - 205
SICI:
0270-4145(1993)13:3<202:GAEOPD>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
SURVIVAL; HETEROSIS;
Keywords:
DEGREE OF GENETIC DETERMINATION; 2 CELL EMBRYO; EXPANDED BLASTOCYST; PREIMPLANTATION DEVELOPMENT IN-VITRO;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
12
Recensione:
Indirizzi per estratti:
Citazione:
K. Nonaka et al., "GENETIC AND ENVIRONMENTAL-EFFECTS ON PREIMPLANTATION DEVELOPMENT OF MOUSE EMBRYO IN-VITRO .1.", Journal of craniofacial genetics and developmental biology, 13(3), 1993, pp. 202-205

Abstract

To examine the degree of the relative contribution of genetic and environmental effects to preimplantation development of mouse embryo in vitro, two-cell stage embryos collected from oviducts of five strains of inbred mice (DDD/Qdj, C3H/Qdj, C57BL/6J Sea, DBA/1J Sea, and BALB/C Sea) were cultivated up to the stage of expanded blasytocyst for 72 hr. Both fertility and survival rates were calculated in each recipient and also in each strain. A Student-Newman-Keuls test for both rates showed a significant inter-strain difference and an analysis of variancedone to estimate the relative importance of genetic and environmentaleffects on the preimplantation development of embryo showed a low degree of genetic determination for both rates. It was thus possible to conclude that the environmental effect played a more important role on preimplantation development of mouse embryo in vitro.

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Documento generato il 08/07/20 alle ore 07:39:38