Nom du corpus

Corpus Systématique Animale

Titre du document

Trypsin G- and C-banding for interchange analysis and sex identification in the chicken

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Nom du fichier dans la ressource
Oiseaux_v2b_02284
Auteur(s)
  • Nancy Wang 1
  • R. N. Shoffner 1
Affiliation(s)
  • 1) Department of Animal Science, University of Minnesota, St. Paul, Minnesota
Résumé

The trypsin banding methods were applied to feather pulp and embryonic material of the chicken. Two contrasting types of chromosomal banding patterns were obtained by varying the duration of trypsin treatment. A short time treatment shows a G-banding pattern which has characteristic and distinctive bands along the chromosome arms. Prolonging the trypsin treatment causes the G-banding pattern to disappear, and only the centromeres and the W chromosome remained heterochromatic which is characteristic of the C-banding pattern. The application of the G-banding pattern analysis was used to identify regions of chromosomes involved in rearrangements. The simplified trypsin technique which produces the C-banding pattern makes it relatively easy to identify the W sex-chromosome and determine sex in avian species.

Catégories Science-Metrix
  • 1 - health sciences
  • 2 - biomedical research
  • 3 - developmental biology
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - psychologie. psychophysiologie
Catégories Scopus
  • 1 - Health Sciences ; 2 - Medicine ; 3 - Genetics(clinical)
  • 1 - Life Sciences ; 2 - Biochemistry, Genetics and Molecular Biology ; 3 - Genetics
Catégories WoS
  • 1 - science ; 2 - genetics & heredity
  • 1 - science ; 2 - biochemistry & molecular biology
Identifiant ISTEX
1B381F11797C67D9E4A5D66824F07307E421CDC7
Revue

Chromosoma

Année de publication
1974
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
6.72
Sous-corpus
  • Oiseaux
Type de publication
Journal
ark:/67375/1BB-7BNNZVPT-7
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