Abnormal X‐Chromosome Dosage Compensation as a Possible Cause of Early Developmental Failure in Mice
Abnormal X‐Chromosome Dosage Compensation as a Possible Cause of Early Developmental Failure in Mice
复制标题
X 染色体剂量补偿异常是小鼠早期发育失败的可能原因
DOI:
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发表时间:
1991
期刊:
影响因子:
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通讯作者:
N. Takagi
中科院分区:
文献类型:
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作者:
N. Takagi
An extra maternally derived X chromosome (XM) but not a paternally derived one (XP) is detrimental in early mouse embryogenesis resulting in failure to form the ectoplacental cone and extra‐embryonic ectoderm. Cytogenetic studies suggested that two XMchromosomes remain active in the trophectoderm and possibly also the primitive endoderm, in which XPis preferentially inactivated in normal female embyos. Two copies of an active X chromosome due to maternal imprinting seem to prevent further differentiation of the trophectoderm.
DOI:
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发表时间:
1986
期刊:
Journal of embryology and experimental morphology
影响因子:
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作者:
Debrot,S;Epstein,CJ
通讯作者:
Epstein,CJ
DOI:
10.1242/dev.111.4.1137
发表时间:
1991
期刊:
Development (Cambridge, England)
影响因子:
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作者:
Hunt,PA
通讯作者:
Hunt,PA