Evidence for the evolutionary origin of goldfish derived from the distant crossing of red crucian carp × common carp
نویسندگان
چکیده
منابع مشابه
DNA Methylation Analysis of Allotetraploid Hybrids of Red Crucian Carp (Carassius auratus red var.) and Common Carp (Cyprinus carpio L.)
Hybridization and polyploidization may lead to divergence in adaptation and boost speciation in angiosperms and some lower animals. Epigenetic change plays a significant role in the formation and adaptation of polyploidy. Studies of the effects of methylation on genomic recombination and gene expression in allopolyploid plants have achieved good progress. However, relevant advances in polyploid...
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In this study, we report the complete mitochondrial DNA (mtDNA) sequences of the allotetraploid and triploid crucian carp and compare the complete mtDNA sequences between the triploid crucian carp and its female parent Japanese crucian carp and between the triploid crucian carp and its male parent allotetraploid. Our results indicate that the complete mtDNA nucleotide identity (98%) between the...
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Although both common and crucian carp survived 2 h of anoxia at 18 degrees C, the response of their brains to anoxia was quite different and indicative of the fact that the crucian carp is anoxia tolerant while the common carp is not. Using in vivo T(2) and diffusion-weighted magnetic resonance imaging (MRI), we studied anoxia induced changes in brain volume, free water content (T(2)), and wate...
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the effect of traffic density on the accident externality from driving the case study of tehran
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ژورنال
عنوان ژورنال: BMC Genetics
سال: 2014
ISSN: 1471-2156
DOI: 10.1186/1471-2156-15-33