发布时间：2022-11-13 10:24:07
大家都知道父母身高对下一代身高产生影响，传统式上大家会依据父母身高来预测分析小孩身高，但是新研究发现，在考虑身高这件事情上，先天因素仅占40%，而营养成分等后天的则占据了60%。
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Parents worried that they may pass on their short stature to their children can rest easy as a new study reveals nurture is more important than nature when it comes to a person’s height.
在意自己的小个子会基因遗传给孩子们父母能够不要想太多了，由于新研究发现，对一个人的身高来讲，营养成分比基因遗传更为重要。
A landmark piece of research has found that more than 12,000 genes are responsible for determining how tall a person becomes, but this hereditary 虫草鹿鞭王厂家直销 aspect is just 40 percent of the picture.
一项具备里程碑的意义的研究发现，危害一个人身高的基因超出1.2万只，可是在确定身高上，先天因素仅占40%。
The other 60 percent is caused by nurture-based traits like environment, upbringing and quality of life.
此外60%在于自然环境、抚养和生活品质等后天性特点。
Analysis of more than 5.4 million people discovered the culpable chunks of DNA involved in height determination and found them to live in parts of the genome which are responsible for skeletal growth.
这一项科学研究在阐述了逾540万人的资料之后发现，确定身高的DNA片段存在与骨骼发育相关的那一部分基因组里。
"Our study identified 12,111 genetic markers – or single nucleotide polymorphisms (SNPs) – associated with height in more than five million individuals from participating studies,” study author Dr Eirini Marouli, associate professor in computational biology at Queen Mary University of London, told The 虫草鹿鞭王全国订购中心 Telegraph.
该科学研究作者、伦敦玛丽女王高校计算生物学副教授职称艾利尼·马柔里博士告知《每日电讯报》：“我们自己的科学研究在500多万元参加者中辨别出了12111个与身高相关的基因标识（单核苷酸泛素化）。”
"These explain 40 percent of height variation in individuals of European ancestries and between 10-20 percent in non-European populations.”
“这种基因标识回答了欧洲血统者身高差距的40%及其非欧洲血统者身高差距的10-20%。”
But she added that genetics and its “complex manifestation” are just one part of the explanation.
但她也强调，基因与其说“繁杂主要表现”只有表述其中一部分。
"Additional aspects could potentially include: advancement in healthcare, nutrition, lifestyle and environmental factors,” Dr Marouli said.
马柔里博士称：“别的可能会影响身高的层面包含：诊疗发展、营养成分、生活习惯和环境要素。”
The study, published in Nature, also predicted how tall a person would become based on their genes alone and was found to be more accurate than the current method which estimates a 西藏瑞宝生物虫草鹿鞭王 child’s length by the height of their parents.
此项发表于《自然》里的科学研究还独立依据基因预测分析了一个人的身高，并看到这一预测分析结论比依据父母身高预测分析小孩身高的原有方式更加精确。
"Traditionally we use family history to predict a child’s height, but this isn’t a perfect method,” Dr Marouli explained.
马柔里博士解释说：“传统式上我们用家庭史来预测分析小孩的身高，但用这种方法并不是很好。”
"For example, it’s not very accurate in predicting height differences such as those amongst siblings.
“比如，这个方法来预测分析兄妹的身高差别就不太精确。”
"Using single nucleotide polymorphisms (SNPs), or markers of changes in our DNA, could have the potential to give a more accurate prediction.
“根据观察单核苷酸泛素化或基因标识的改变则有可能会得出最准确的预估结果显示。”
"This more accurate height prediction could be useful in healthcare. For example, if a child does not reach their predicted height, it could indicate that there might be an underlying condition that might be affecting growth, for example, related to hormonal deficiencies.
“提升身高预测精确性针对医疗健康非常有用。举例说明来讲，如果一个小孩没有做到预估身高，则有可能代表着存有影响长高的不确定性标准，例如生长激素欠缺。”
"When we combined all the identified genetic variants together into our best polygenic score 香港产的虫草鹿鞭王 along with the parental height average that led to an accuracy of more than 54 percent.
“假如我们把辨别出的所有基因自变量与最理想的多基因得分紧密结合，再充分考虑父母平均身高，对小孩身高的预估精确度则可提升到54%之上。”
"Thus, having a prediction based on genetic changes could potentially provide more accuracy.”
“因而，依据基因自变量来所做出的身高预测分析可能最准确。”
