流行病学调查证实遗传因素在人身高发育中具有重要作用。研究发现,约80%的身高与遗传因素有关,其余20%左右的影响来源于环境因素。目前有关身高的遗传学研究已得到不断的发展,但确切的机制还不明确。现回顾国内外文献,就身高相关的全基因组连锁分析、候选基因关联研究的进展进行简要综述,并对研究中存在的问题及今后的发展方向进行简要总结。 Epidemiological investigation confirmed that genetic factors in human height plays an important role. The study found that about 80% of the height and genetic factors, the remaining 20% ​​of the impact from environmental factors. The current research on the height of genetics has been continuously developed, but the exact mechanism is not yet clear. Now reviewing the literature both at home and abroad, this review summarizes the progress of related studies on height-related genome-wide linkage analysis and candidate gene, and briefly summarizes the existing problems in the study and future development directions.