遗传学可以解释25%的 婴儿开始走路时的差异, 研究发现。 Genetics explain up to 25% of the variance in when babies start walking, study finds.

科学家发现,在婴儿开始走路时,遗传学起着关键作用,基因解释了行走年龄变化的四分之一左右。 Scientists have found that genetics play a key role in when babies start walking, with genes explaining about a quarter of the variation in walking age. 对70 000多名婴儿进行的一项研究查明了与步行有关的11个遗传标志,这也影响到大脑发育、教育程度,并可能降低ADHD的风险。 A study of over 70,000 infants identified 11 genetic markers linked to walking, which also affect brain development, educational attainment, and may lower the risk of ADHD. 这一发现可帮助了解儿童发育情况,并支助运动延迟的婴儿。 This discovery could aid in understanding child development and supporting infants with motor delays.