片语
seven七的;七个的
heptad repeatThe heptad repeat is an example of a structural motif that consists of a repeating pattern of seven amino acids:
heptad repeat hr七肽重复区域
heptad seven七个
hepta- heptad七人集团
heptad repeat region两个七肽重复区
heptad repeat region hr七肽重复序列