Genetic diversity in the parthenogenetic reproducing tardigrade Echiniscus testudo (Heterotardigrada: Echiniscoidea)
نویسندگان
چکیده
منابع مشابه
Echiniscus semifoveolatus (Heterotardigrada: Echiniscidae), a newly recorded species from China.
Echiniscus semifoveolatus Ito, 1993 (Tardigrada: Echiniscidae) is reported as a new record for China, and was collected from the Mt. Jinggang, Jiangxi, and the Wuyi Mountains, south-eastern China. This is the first report of this species from outside the type locality, Mt. Fuji, central Japan. The number of dorsal spines that arise from the posterior edge of the scapular plate ranges from zero ...
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in current study, 63 samples of bat populations collected from differ regions were used for evaluating the geographic variations. twenty cranial and dental characters for traditional morphometric and landmarks method on the ventral, dorsal skull and mandible for geometry morphometric studies were used. statistical analyses of traditional morphometric and geometry morphometric data indicated low...
Congruence between molecular phylogeny and cuticular design in Echiniscoidea (Tardigrada, Heterotardigrada)
Department of Biodiversity and Evolutionary Biology, Museo Nacional de Ciencias Naturales de Madrid (CSIC), José Gutiérrez Abascal 2, 28006, Madrid, Spain Natural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, Copenhagen, Denmark Museum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, MA 0213...
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There is wide interest in understanding how genetic diversity is generated and maintained in parthenogenetic lineages, as it will help clarify the debate of the evolution and maintenance of sexual reproduction. There are three mechanisms that can be responsible for the generation of genetic diversity of parthenogenetic lineages: contagious parthenogenesis, repeated hybridization and microorgani...
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The parthogenetic lizard species Cnemidophorus tesselatus is composed of diploid populations formed by hybridization of the bisexual species C. tigris and C. septemvittatus, and of triploid populations derived from a cross between diploid tesselatus and a third bisexual species, C. sexlineatus. An analysis of allozymic variation in proteins encoded by 21 loci revealed that, primarily because of...
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ژورنال
عنوان ژورنال: Journal of Limnology
سال: 2013
ISSN: 1723-8633,1129-5767
DOI: 10.4081/jlimnol.2013.s1.e17