The Sex Chromatin

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Publisher :
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Sex Chromatin by : Keith L. Moore

Download or read book The Sex Chromatin written by Keith L. Moore and published by . This book was released on 1966 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Atlas of Mammalian Chromosomes

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Publisher : Springer Science & Business Media
ISBN 13 : 1461564220
Total Pages : 118 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis An Atlas of Mammalian Chromosomes by : Tao C. Hsu

Download or read book An Atlas of Mammalian Chromosomes written by Tao C. Hsu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, because of advances in karyological techniques, we have witnessed a remarkable renewal of interest in studies of mammalian chromosomes. These techniques, generally involving the use of tissue culture, colchicine and hypotonic solution pretreatments, allow for a much clearer display of metaphase chromosomes of mammalian cells than the classic direct squash or tissue section methods. Consequently, what was known about the chromosome complement of most mammals must be revised. The most astonishing revision, of course, was that made by Tjio and Levan in 1956, who demonstrated that the diploid number of man is 46, not 48 as previously believed. Similar revisions will have to be made for many other mammalian species, either in number or in karyotype structure. Many animals are being examined cytologically for the first time. The findings are now extensive and scattered; they appear in numer ous periodicals and newsletters, or they are kept in cytologists' file drawers without being published. It is difficult to have access to perti nent data for comparison among related species or for evaluation of various karyological characteristics within a karyotype. Such evaluations can be done only when reasonably uniform material is collected and placed side by side for comparison, accompanied by relative references. We considered that probably an Atlas of Mammalian Chromosomes would fulfill such a need. Needless to say, it is impossible to present karyotypes of all mam malian species at one time.

Primates, Comparative Anatomy and Taxonomy: Strepsirhini

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ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Primates, Comparative Anatomy and Taxonomy: Strepsirhini by : William Charles Osman Hill

Download or read book Primates, Comparative Anatomy and Taxonomy: Strepsirhini written by William Charles Osman Hill and published by . This book was released on 1953 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pithecoidea, platyrrhini, families hapalidae and callimiconidae; Haplorhini, tarsioidea a monograph.

An Atlas of Mammalian Chromosomes

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Author :
Publisher : Springer
ISBN 13 : 9781468479942
Total Pages : 0 pages
Book Rating : 4.4/5 (799 download)

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Book Synopsis An Atlas of Mammalian Chromosomes by : Tao C. Hsu

Download or read book An Atlas of Mammalian Chromosomes written by Tao C. Hsu and published by Springer. This book was released on 1969-01-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, because of advances in karyological techniques, we have witnessed a remarkable renewal of interest in studies of mammalian chromosomes. These techniques, generally involving the use of tissue culture, colchicine and hypotonic solution pretreatments, allow for a much clearer display of metaphase chromosomes of mammalian cells than the classic direct squash or tissue section methods. Consequently, what was known about the chromosome complement of most mammals must be revised. The most astonishing revision, of course, was that made by Tjio and Levan in 1956, who demonstrated that the diploid number of man is 46, not 48 as previously believed. Similar revisions will have to be made for many other mammalian species, either in number or in karyotype structure. Many animals are being examined cytologically for the first time. The findings are now extensive and scattered; they appear in numer ous periodicals and newsletters, or they are kept in cytologists' file drawers without being published. It is difficult to have access to perti nent data for comparison among related species or for evaluation of various karyological characteristics within a karyotype. Such evaluations can be done only when reasonably uniform material is collected and placed side by side for comparison, accompanied by relative references. We considered that probably an Atlas of Mammalian Chromosomes would fulfill such a need. Needless to say, it is impossible to present karyotypes of all mam malian species at one time.