为了探索长寿与遗传的关系,我们在1986年5月对乐山市29名百岁老人进行综合调研中,设置了遗传学调查内容,现报告如下: 一、对象和方法对象系户口在乐山市所辖县区境内,受检时年满100周岁及其以上的老人,共计29名,均系汉族。家系调查采用询问方式获得;身高、体重、指距等指标以现场测定为准;皮纹观察用按捺油墨法 In order to explore the relationship between longevity and genetics, we conducted a comprehensive survey of 29 centenarians in Leshan City in May 1986 and set up the content of the genetics survey. The report is as follows: I. Object and Method The target department is located in Leshan City Under the jurisdiction of the county and district, 29 elderly people aged over 100 and above at the time of seizure are Han nationality. Pedigree investigation by means of interrogation; height, weight, finger pitch and other indicators to field measurements prevail; dermatoglyphics with inhibition of ink method