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三倍体源于携带相互易位的母亲的第一次减数分裂不分离。

Triploidy arising from a first meiotic non-disjunction in a mother carrying a reciprocal translocation.

作者信息

Rochon L, Vekemans M J

机构信息

Department of Pathology, McGill University, Montreal, Quebec, Canada.

出版信息

J Med Genet. 1990 Nov;27(11):724-6. doi: 10.1136/jmg.27.11.724.

DOI:10.1136/jmg.27.11.724
PMID:2277393
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1017270/
Abstract

We report on a 22 year old mother, a carrier of a 6;14 balanced reciprocal translocation, who aborted a triploid conceptus carrying a similar translocation. We showed the maternal origin of this triploidy, after non-disjunction at meiosis I. The phenotypic expression as a non-molar pregnancy, the contribution of the maternal translocation, and possible aetiological factors of triploidy are discussed.

摘要

我们报告了一位22岁的母亲,她是6;14平衡易位携带者,其流产的三倍体胎儿也携带类似的易位。我们证实了该三倍体源自母亲,是减数分裂I期不分离所致。本文讨论了该三倍体表现为非葡萄胎妊娠的表型、母亲易位的作用以及三倍体可能的病因。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/644b/1017270/8f1d4a727826/jmedgene00049-0061-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/644b/1017270/61c3b96cd1af/jmedgene00049-0061-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/644b/1017270/8f1d4a727826/jmedgene00049-0061-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/644b/1017270/61c3b96cd1af/jmedgene00049-0061-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/644b/1017270/8f1d4a727826/jmedgene00049-0061-b.jpg

相似文献

1
Triploidy arising from a first meiotic non-disjunction in a mother carrying a reciprocal translocation.三倍体源于携带相互易位的母亲的第一次减数分裂不分离。
J Med Genet. 1990 Nov;27(11):724-6. doi: 10.1136/jmg.27.11.724.
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Second meiotic nondisjunction of the rearranged chromosome in a familial reciprocal 5/13 translocation.家族性5号/13号相互易位中重排染色体的第二次减数分裂不分离。
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引用本文的文献

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Prenatal Diagnosis of Triploidy in Fetus with Unexpected Chromosomal Translocation of Maternal Origin.源于母体的意外染色体易位胎儿三倍体的产前诊断
Int J Mol Cell Med. 2023;12(1):81-85. doi: 10.22088/IJMCM.BUMS.12.1.81.
2
A balanced whole arm reciprocal translocation resulting in three different adverse pregnancy outcomes.一种平衡的全臂相互易位导致三种不同的不良妊娠结局。
J Med Genet. 1993 May;30(5):417-8. doi: 10.1136/jmg.30.5.417.

本文引用的文献

1
AUTOSOMAL DISORDERS.常染色体疾病
Pediatrics. 1963 Sep;32:326-37.
2
A new hypothesis on the nature and sequence of meiotic events in the female of Drosophila melanogaster.关于黑腹果蝇雌性减数分裂事件的性质和顺序的新假说。
Proc Natl Acad Sci U S A. 1962 Feb;48(2):165-72. doi: 10.1073/pnas.48.2.165.
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Human triploidy: association with partial hydatidiform moles and nonmolar conceptuses.
Hum Pathol. 1981 Nov;12(11):1016-21. doi: 10.1016/s0046-8177(81)80259-6.
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[Reactive arthritis caused by Yersinia enterocolitis].[小肠结肠炎耶尔森菌引起的反应性关节炎]
Rev Clin Esp. 1982 Sep 30;166(6):309-10.
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Human triploidy: relationship between parental origin of the additional haploid complement and development of partial hydatidiform mole.人类三倍体:额外单倍体补体的亲本来源与部分葡萄胎发育之间的关系。
Ann Hum Genet. 1982 Jul;46(3):223-31. doi: 10.1111/j.1469-1809.1982.tb00714.x.
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Role of paternal and maternal genomes in mouse development.父本和母本基因组在小鼠发育中的作用。
Nature. 1984;311(5984):374-6. doi: 10.1038/311374a0.
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Triploidy, partial mole and dispermy. An investigation of 12 cases.三倍体、部分性葡萄胎与双精子受精。12例病例的调查研究。
Clin Genet. 1984 Jul;26(1):46-51. doi: 10.1111/j.1399-0004.1984.tb00787.x.
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Genetic studies on hydatidiform moles. I. The origin of partial moles.
Cancer Genet Cytogenet. 1982 Apr;5(4):309-20. doi: 10.1016/0165-4608(82)90096-6.
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Parental x-irradiation and chromosomes constitution in their spontaneously aborted foetuses.父母的X射线照射与其自然流产胎儿的染色体构成
Ann Hum Genet. 1972 Nov;36(2):185-94. doi: 10.1111/j.1469-1809.1972.tb00768.x.
10
A familial, balanced 2-5 translocation associated with trisomy 21 in one individual.一个家族性的、平衡的2-5易位,与一名个体的21三体综合征相关。
Hum Hered. 1974;24(1):88-99. doi: 10.1159/000152642.