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Literature DB >> 3859466

Unequal mitotic sister chromatid exchange and different length of Y chromosomes.

J Wahlström, M Kyllerman, A Hansson, J Taranger.

Abstract

There is wide variation in the length of the Y chromosome. In the same individual the length varies continuously and is normally distributed. We describe a boy with borderline mental retardation, gross and fine motor coordination difficulty, muscle rigidity, ptosis, clinodactyly, and a Y chromosome of different lengths in two separate cell populations. The most probable explanation of the cytogenetic finding is a mitotic unequal sister chromatid exchange of the Y chromosome.

Entities: Disease Species

Mesh：

Substances：
Genetic Markers

Year: 1985 PMID： 3859466 DOI： 10.1007/bf00273081

Source DB: PubMed Journal: Hum Genet ISSN： 0340-6717 Impact factor: 4.132

8 in total

1. Principles of blood-group statistical evaluation of paternity cases at the University Institute of Forensic Medicine, Copenhagen.

Authors: H GURTLER
Journal: Acta Med Leg Soc (Liege) Date: 1956

2. I. physical growth from birth to 16 years and longitudinal outcome of the study during the same age period.

Authors: P Karlberg; J Taranger; I Engström; J Karlberg; T Landström; H Lichtenstein; B Lindstrom; I Svennberg-Redegren
Journal: Acta Paediatr Scand Suppl Date: 1976

3. A case of trisomy-G with a simultaneous balanced D-D translocation.

Authors: J I Borsgård; K G Sabel; J Wahlström
Journal: Hereditas Date: 1974 Impact factor: 3.271

4. Polymporphism of human C-band heterochromatin. II. Family studies with suggestive evidence for somatic crossing over.

Authors: A P Craig-Holmes; F B Moore; M W Shaw
Journal: Am J Hum Genet Date: 1975-03 Impact factor: 11.025

Review 5. Mitotic crossing-over and segregation in man.

Authors: E Therman; E M Kuhn
Journal: Hum Genet Date: 1981 Impact factor: 4.132

6. Probability of paternity exclusion in different mother-child genotype combinations.

Authors: N Ryman; A Hansson; J Hirschfeld; T Swan
Journal: Hereditas Date: 1981 Impact factor: 3.271

7. The length of the Y-chromosomes in men examined by forensic psychiatrists.

Authors: H O Akesson; J Wahlström
Journal: Hum Genet Date: 1977-11-02 Impact factor: 4.132

8. A man with presumptive Y/Y translocation, observed in a forensic psychiatric department.

Authors: J Wahlström; H O Akesson; B Eriksson
Journal: Clin Genet Date: 1976-08 Impact factor: 4.438

8 in total

5 in total

Unequal mitotic sister chromatid exchange and different length of Y chromosomes.

1. Principles of blood-group statistical evaluation of paternity cases at the University Institute of Forensic Medicine, Copenhagen.

2. I. physical growth from birth to 16 years and longitudinal outcome of the study during the same age period.

3. A case of trisomy-G with a simultaneous balanced D-D translocation.

4. Polymporphism of human C-band heterochromatin. II. Family studies with suggestive evidence for somatic crossing over.

Review 5. Mitotic crossing-over and segregation in man.

6. Probability of paternity exclusion in different mother-child genotype combinations.

7. The length of the Y-chromosomes in men examined by forensic psychiatrists.

8. A man with presumptive Y/Y translocation, observed in a forensic psychiatric department.

1. Y-SNP haplogroups related to the Yqh+ heteromorphism in the Mexican northwestern population.

2. Evidence for increased in vivo mutation and somatic recombination in Bloom's syndrome.

3. Unequal crossing over and heterochromatin exchange in the X-Y bivalents of the deer mouse, Peromyscus beatae.

4. Cytogenetic findings in crossed renal ectopia with pelvic lipomatosis.

5. Intraindividual Y-chromosome heteromorphism.