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Updated: Jun 29, 2025

Laboratory Protocol for Genetic Gut Content Analyses of Aquatic Macroinvertebrates Using Group-specific rDNA Primers
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Laboratory Protocol for Genetic Gut Content Analyses of Aquatic Macroinvertebrates Using Group-specific rDNA Primers

Published on: October 5, 2017

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在印度水域的兰德尔丝鱼 (Nemipterus randalli) 种群遗传结构基于线粒体和核基因序列

Neenu Raj1,2, Sandhya Sukumaran3, Anjaly Jose3

  • 1Marine Biotechnology Fish Nutrition and Health Division, ICAR-Central Marine Fisheries Research Institute, Ernakulam North P.O., Kochi, Kerala, 682018, India. neenuraj993@gmail.com.

Scientific reports
|March 30, 2024
PubMed
概括

印度水域的兰德尔 (Nemipterus randalli) 种群在东海岸和西海岸之间显示出显著的遗传结构. 线粒体DNA显示分化,而核DNA显示高多态性,影响保护策略.

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The genomes of eukaryotes are punctuated by long stretches of sequence which do not code for proteins or RNAs. Although some of these regions do contain crucial regulatory sequences, the vast majority of this DNA serves no known function. Typically, these regions of the genome are the ones in which the fastest change, in evolutionary terms, is observed, because there is typically little to no selection pressure acting on these regions to preserve their sequences.
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