Literature DB >> 6714985

Complete pachytene chromomere karyotypes of human spermatocyte bivalents.

J M Luciani, M R Guichaoua, M R Morazzani.   

Abstract

Well-spread human pachytene spermatocyte bivalents were obtained allowing specific identification of each bivalent within its total complement according to its chromomere sequence combined with further staining of its centromeric heterochromatin. The total number of chromomeres was found to be related to the degree of bivalent contraction: 396 in condensed bivalents and 511 in decondensed bivalents. A striking correspondence between chromomeres and mitotic G-bands was observed; on account of the variability of bivalent contraction, condensed bivalents corresponded to prometaphase somatic chromosomes and decondensed bivalents to mid/late prophase chromosomes.

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Year:  1984        PMID： 6714985     DOI： 10.1007/bf00286614

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


  15 in total

1.  Identification of pachytene bivalents in human male meiosis using G-banding technique.

Authors:  J M Luciani; M R Morazzani; A Stahl
Journal:  Chromosoma       Date:  1975-10-14       Impact factor: 4.316

2.  Pachytene mapping of the C9 and acrocentric bivalents in the human oocyte.

Authors:  J M Luciani; M Devictor; M R Morazzani; A Stahl
Journal:  Hum Genet       Date:  1977-04-15       Impact factor: 4.132

3.  Chromosome structure and function in man. II. Provisional maps of the two smallest autosomes (chromosomes 21 and 22) at pachytene in the male.

Authors:  D A Hungerford; G U LaBadie; G B Balaban
Journal:  Cytogenetics       Date:  1971

4.  G-banding patterns of high-resolution human chromosomes 6--22, X, and Y.

Authors:  J J Yunis; D W Ball; J R Sawyer
Journal:  Hum Genet       Date:  1979-07-18       Impact factor: 4.132

5.  Meiosis of trisomy 21 in the human pachytene oocyte. Behaviour of the supernumerary chromosome, identification of chromomere sequence and numerous sub-bands.

Authors:  J M Luciani; M Devictor; M R Morazzani; A Stahl
Journal:  Chromosoma       Date:  1976-08-17       Impact factor: 4.316

6.  Quantitative analysis of high-resolution trypsin-giemsa bands on human prometaphase chromosomes.

Authors:  U Francke; N Oliver
Journal:  Hum Genet       Date:  1978-12-18       Impact factor: 4.132

7.  Mid-prophase human chromosomes. The attainment of 2000 bands.

Authors:  J J Yunis
Journal:  Hum Genet       Date:  1981       Impact factor: 4.132

8.  The characterization of high-resolution G-banded chromosomes of man.

Authors:  J J Yunis; J R Sawyer; D W Ball
Journal:  Chromosoma       Date:  1978-08-14       Impact factor: 4.316

9.  An international system for human cytogenetic nomenclature--high-resolution banding (1981). ISCN (1981). Report of the Standing Committee on Human Cytogenetic Nomenclature.

Authors: 
Journal:  Cytogenet Cell Genet       Date:  1981

10.  Mid-pachytene chromomere maps of human autosomes.

Authors:  S C Jhanwar; J P Burns; M L Alonso; W Hew; R S Chaganti
Journal:  Cytogenet Cell Genet       Date:  1982
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  6 in total

1.  Use of meiotic pachytene stage of spermatocytes for karyotypic studies in insects.

Authors:  A M Dutrillaux; S Moulin; B Dutrillaux
Journal:  Chromosome Res       Date:  2006-07-12       Impact factor: 5.239

2.  Pachytene analysis in a 17;21 reciprocal translocation carrier: role of the acrocentric chromosomes in male sterility.

Authors:  J M Luciani; M R Guichaoua; D Delafontaine; M O North; O Gabriel-Robez; Y Rumpler
Journal:  Hum Genet       Date:  1987-11       Impact factor: 4.132

3.  Loop formation and synaptic adjustment in a human male heterozygous for two pericentric inversions.

Authors:  M R Guichaoua; D Delafontaine; R Taurelle; J L Taillemite; M R Morazzani; J M Luciani
Journal:  Chromosoma       Date:  1986       Impact factor: 4.316

4.  A model for effective pairing and recombination at meiosis based on early replicating sites (R-bands) along chromosomes.

Authors:  A C Chandley
Journal:  Hum Genet       Date:  1986-01       Impact factor: 4.132

5.  Differential elongation of autosomal pachytene bivalents related to their DNA content in human spermatocytes.

Authors:  J M Luciani; M R Guichaoua; P Cau; B Devictor; N Salagnon
Journal:  Chromosoma       Date:  1988       Impact factor: 4.316

6.  Nucleolus and chromosome relationships at pachynema in four Scarabaeoidea (Coleoptera) species with various combinations of NOR and sex chromosomes.

Authors:  A M Dutrillaux; H Xie; B Dutrillaux
Journal:  Chromosome Res       Date:  2007-04-05       Impact factor: 5.239
  6 in total

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