水产科技情报2026，Vol.53Issue(1)：55-64,10.DOI:10.16446/j.fsti.20240700104
小黄鱼种质遗传多样性研究进展
Research advances in genetic diversity of small yellow croaker(Larimichthys polyactis)germplasm
摘要
Abstract
Small yellow croaker(Larimichthys polyactis)has undergone germplasm degradation in recent decades,pri-marily due to overfishing,habitat degradation and inadequate management.This has led to smaller body size,younger age structure,and earlier sexual maturation,highlighting the urgency of conserving wild germplasm resources.Re-search to date has largely relied on morphological and molecular marker approaches,revealing high within-population genetic diversity but low differentiation among populations,likely driven by extensive seasonal migration.This review synthesizes existing studies on the genetic diversity and population structure of small yellow croaker,classifies popula-tions based on genetic evidence,and summarizes progress in artificial breeding techniques and outcomes.These findings provide a scientific basis for conservation and sustainable utilization of small yellow croaker germplasm resources in China.关键词
小黄鱼/遗传多样性/种群划分/人工养殖Key words
small yellow croaker/genetic diversity/classification of populations/artificial breeding引用本文复制引用
祝斐,杜书然,徐大凤,孟乾,贾超峰,陈淑吟..小黄鱼种质遗传多样性研究进展[J].水产科技情报,2026,53(1):55-64,10.基金项目
南通市2022社会民生重点专项(MS12022029). （MS12022029）
