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>Chromosomal localization of 5S rDNA in Chinese shrimp (Fenneropenaeus chinensis):a chromosome-specific marker for chromosome identification
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Chromosomal localization of 5S rDNA in Chinese shrimp (Fenneropenaeus chinensis):a chromosome-specific marker for chromosome identification
Chinese shrimp(Fenneropenaeus chinensis)is an economically important aquaculture species in China.However,cytogenetic and genomic data is limited in the organism partly because the chromosomes are difficult to isolate and analyze.In this study,fluorescence in-situ hybridization(FISH) was used to identify the chromosomes of F.chinensis.The 5S ribosomal RNA gene(rDNA)of F. chinensis was isolated,cloned and then used as a hybridization probe.The results show that the 5S rDNA was located on one pair of homologo...
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