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00000cam a2200000 7i4500 |
| 001 |
0000078036 |
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20180809.0 |
| 008 |
110505s2011 flu eng |
| 020 |
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|a 1578087481 (hardback : alk. paper)
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| 020 |
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|a 9781578087488 (hardback : alk. paper)
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| 050 |
0 |
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|a QL638.99
|b .P36 2011
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| 090 |
0 |
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|a QL638.99
|b .P36 2011
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| 100 |
1 |
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|a Pandian. T. J. ,
|e author
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| 245 |
1 |
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|a Sex determination in fish
|c T.J. Pandian
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| 260 |
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|a Boca Ratoan, Florida :
|b Science Publishers ,
|c c2011
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| 300 |
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|a xi, 282 p. :
|b ill. (some col.) ;
|c 24 cm.
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| 504 |
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|a Includes bibliographical references (p. 209-247) and index
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| 505 |
0 |
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|a 1. Introduction -- 2. Cytogenetics and sex chromosomes -- 3. Hybridization and sex ratio -- 4. Gynogenesis and consequences -- 5. Androgenesis and autosomes -- 6. Triploidy and sterility -- 7. Tetraploidy and polyploidy -- 8. Allogenesis and xenogenesis -- 9. Sex change and hermaphroditism -- 10. Unisexualism and reproduction -- 11. Genetic sex determination
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| 520 |
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|a "As the book is a continuum of the earlier book 'Sexuality in Fishes', there are a few unavoidable but obligatorily required duplications to keep each chapter complete and independent, besides pointing out areas of research requiring critical inputs. None of the earlier reviews/books have ever considered allogenics/xenogenics; this book is the first to report that research in this frontier area have conclusively shown that fishes have retained bisexual potency even after sexual maturity and spermiation. The XY genotype found in the unexpected female phenotypes sired by supermales (Y1Y2) and androgenic males (Y2Y2) points out the need to employ sex specific molecular markers to identify the true genotype of a juvenile, which matures either as a male or female, depending upon the sex of its pair (female or male) and thereby critically assessing the environmental role in sex determination. This book is meant to assist molecular biologists in the search of sex determining gene(s), fishery biologists endeavouring to develop techniques for profitable monosex aquaculture and ecologists interested in conservation of fishes and their genomes."--Provided by publisher.
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| 650 |
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0 |
|a Fishes
|x Genetics
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| 650 |
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0 |
|a Fishes
|x Reproduction
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| 650 |
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0 |
|a Fishes
|x Sex ratio
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| 650 |
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0 |
|a Fishes
|x Sexing
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| 999 |
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|a 1000149542
|b Book
|c OPEN SHELF (30 DAYS)
|e Tembila Campus
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