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Zoology and wildlife conservation

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Abstracts » Zoology and wildlife conservation

Age and the unisexual lineage

Article Abstract:

Unisexual or parthenogenetic fish and amphibia have very different mitochondrial and nuclear genome components from the sexually reproducing members of the same genus. Three research groups investigated the unisexual species' genomes and the evolutionary longevity of their clones. Although there are no entirely unisexual fish or amphibia, some do have all-female populations that can produce eggs only after stimulation by males. The new research does not threaten the view that clones are of short duration in terms of evolution.

Author: Smith, John Maynard
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 1992
Genetic aspects, Fishes, Amphibians, Parthenogenesis

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Cloning of mice to six generations

Article Abstract:

Issues are presented concerning the cloning of mice by nuclear transfer into enucleated oocytes for six and four generations within two independent lines. The ageing of these generations is discussed.

Author: Niida, Hiroyuki, Wakayama, Teruhiko, Shinkai, Yoichi, Tamashiro, Kelie L.K., Blanchard, D. Caroline, Blanchard, Robert J., Ogura, Atsuo, Tanemura, Kentaro, Tachibana, Makoto, Perry, Anthony C.F., Cogan, Diana F., Mombaerts, Peter, Yanagimachi, Ryuzo
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2000
Aging

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Caffeine synthase gene from tea leaves

Article Abstract:

Cloning of the caffeine synthase gene has been undertaken.

Author: Kato, Misako, Mizuno, Kouichi, Crozier, Alan, Fujimura, Tatsuhito, Ashihara, Hiroshi
Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2000
Caffeine

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Subjects list: Research, Cloning
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