autopolyploidy and parthenogenesis in animals
نویسندگان
چکیده
6 1 Division of Epigenetics, DKFZ-ZMBH Alliance, German Cancer Research Center (DKFZ), 7 Im Neuenheimer Feld 580, 69120 Heidelberg, Germany 8 2 Institute for Environmental Sciences, University of Koblenz-Landau, Forststrasse 7, 76829 9 Landau, Germany 10 3 Institute of Pharmacy and Biochemistry, Johannes Gutenberg-University Mainz, 11 Staudingerweg 5, 55128 Mainz, Germany 12 * present address: Faculty of Biosciences, University of Heidelberg, Im Neuenheimer Feld 13 230, 69120 Heidelberg, Germany 14
منابع مشابه
The marbled crayfish as a paradigm for saltational speciation by autopolyploidy and parthenogenesis in animals
The parthenogenetic all-female marbled crayfish is a novel research model and potent invader of freshwater ecosystems. It is a triploid descendant of the sexually reproducing slough crayfish, Procambarus fallax, but its taxonomic status has remained unsettled. By cross-breeding experiments and parentage analysis we show here that marbled crayfish and P. fallax are reproductively separated. Both...
متن کاملBio014241 1..12
The parthenogenetic all-female marbled crayfish is a novel research model and potent invader of freshwater ecosystems. It is a triploid descendant of the sexually reproducing slough crayfish, Procambarus fallax, but its taxonomic status has remained unsettled. By cross-breeding experiments and parentage analysis we show here that marbled crayfish and P. fallax are reproductively separated. Both...
متن کاملBio014241 1583..1594
The parthenogenetic all-female marbled crayfish is a novel research model and potent invader of freshwater ecosystems. It is a triploid descendant of the sexually reproducing slough crayfish, Procambarus fallax, but its taxonomic status has remained unsettled. By cross-breeding experiments and parentage analysis we show here that marbled crayfish and P. fallax are reproductively separated. Both...
متن کاملGeographic Parthenogenesis: Recurrent Patterns Down Under
A recent study reports striking similarities in the origin and spread of parthenogenesis in two distantly related animals of the Australian arid zone, suggesting that the loss of sex was driven by a very general selective force.
متن کامل"Experiments on Artificial Parthenogenesis in Annelids (Chaetopterus) and the Nature of the Process of Fertilization" (1901), by Jacques Loeb
Jacques Loeb [5] showed that scientists could achieve artificial parthenogenesis [6] with one species of annelid [7] worm through a series of experiments in 1900. Loeb published the results of his experiments in 1901 as ?Experiments on Artificial Parthenogenesis [8] in Annelids (Chaetopterus) and the Nature of the Process of Fertilization,? in The American Journal of Physiology. His results bro...
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تاریخ انتشار 2015