CYTOCHEMICAL PATTERNS OF MOUSE SPERM CHROMATIN DURING THE PASSAGE ALONG THE FEMALE GENITAL TRACT

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概要

• 論文の詳細を見る

• The chromatin characteristics of spermatozoa taken from different portions of the female genital tract were analyzed by quantitative cytochemical reactions specific for DNA and thiol-rich protamines, in order to investigate if chromatin undergoes any structural modifications upon leaving the male genital tract. When compared with the results obtained for vas deferens spermatozoa, all the data recorded after reactions specific for DNA (Feulgen reaction and staining with Propidium Iodide and Gallocyanin Chrome-Alum) and protamine thiol groups (DACM staining) suggest that chromatin remains highly stabilized during the passage along the female genital tract, and no sign of precocious decondensation may be detected before fertilization.

• 日本組織細胞化学会の論文

著者

• Redi Carlo

  Dipartimento Di Biologia Animale E Centro Di Studio Per L'istochimica Del C. N. R.; Universita

• GARAGNA Silvia

  Dipartimento di Biologia Animale and Centro di Studio per l'Istochimica del CNR

• PELLICCIARI CARLO

  Dipartimento di Biologia Animale e Centro di Studio per l'Istochimica del C. N. R.; Universita degli

• FUKUDA MASARU

  Italy and Department of Pathology, Fukui Medical School

• MANFREDI ROMANINIMARIA

  Dipartimento di Biologia Animale e Centro di Studio per l'Istochimica del C. N. R.; Universita degli

• Fukuda Masaru

  Italy And Department Of Pathology Fukui Medical School

• Garagna Silvia

  Dipartimento Di Biologia Animale E Centro Di Studio Per L'istochimica Del C. N. R.; Universita

• Manfredi Romaninimaria

  Dipartimento Di Biologia Animale E Centro Di Studio Per L'istochimica Del C. N. R.; Universita

• Pellicciari Carlo

  Dipartimento Di Biologia Animale E Centro Di Studio Per L'istochimica Del C. N. R.; Universita Degli Studi Di Pavia

• GARAGNA Silvia

  Dipartimento di Biologia Animale and Centro di Studio per l'Istochimica del CNR

関連論文

• The Challenge of the New Cytochemistry : Highlighting the Obscure Meaning of Genome Composition-Organization. The Case of Eulemur Heterochromatin
• CYTOCHEMICAL PATTERNS OF MOUSE SPERM CHROMATIN DURING THE PASSAGE ALONG THE FEMALE GENITAL TRACT

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