major locus

基本解釋

Here we report the genetic and molecular characterization of GS3, a major quantitative trait locus for grain size.
在這里，我們報(bào)道了GS3的遺傳和分子鑒定，一個(gè)主效的控制籽粒大小的數(shù)量性狀基因座。
They examined the genes of the cancer cells in the infant and found a deletion mutation – some DNA missing in the region that controls expression of the major histocompatibility locus (HLA).
他們檢查了嬰兒體內(nèi)的癌細(xì)胞基因，發(fā)現(xiàn)一個(gè)缺失變異體——控制主要組織相容性位點(diǎn)（HLA）表現(xiàn)的區(qū)位缺失了某種DNA。
It has been pointed out that the elliptic locus of the major axis that is parallel to the shaker screen plan is better than the circular one.
指出，長(zhǎng)軸平行于篩面的橢園運(yùn)動(dòng)軌跡，優(yōu)于園形運(yùn)動(dòng)軌跡，因此，可以研制出更能滿足凈化泥漿要求的新型泥漿振動(dòng)篩。