1 ) the first group of the mutant alleles included b158 , b140 and b173 1 、分離到的第一類突變體等位基因的有b158 , b140和b173 。
The nature of all the three mutant alleles of this group is nonsense mutation disrupting the coding region of oxt gene 該組的三個(gè)突變體等位基因的突變都是無(wú)義突變,它們都破壞了。 xt基因的編碼區(qū)。
There are no obvious difference for the frequencies and genotypes distribution for the mbl gene codon 54 mutant allele between hans and uigurs 10 ,兩民族ggc54gac基因型分布和突變頻率無(wú)顯著差異。
The sequence result showed that the nature of pygo mutant alleles f66 , f15 - 108 and f126 were nonsense mutation , which probably led to truncated pro 測(cè)序結(jié)果表明其中h個(gè)突變體等位基因f66 , f15 108和f126均是無(wú)義突變。
2 ) measured the survival curves for the cells overexpressing mutant alleles of gpil7p and chosed the proper cu2 + concentration in the medium for inducing 2 )測(cè)定過(guò)表達(dá)了突變gpi17p細(xì)胞的存活曲線,并確定了培養(yǎng)介質(zhì)中誘導(dǎo)物銅離子的適宜濃度。
This group of mutant alleles turned out to be a gene encoding a xylosyltransferase , which is an enzyme transfers the xylose from udp - xylose to the serine of the protein core 這一組突變體等位基因編碼一種木糖轉(zhuǎn)移酶- oxt ,這種轉(zhuǎn)移酶能夠?qū)dp -木糖中的木糖轉(zhuǎn)移到核。
Of the 21 patients conservatively treated between 1975 and 1997 , 12 had diffuse disease ( homozygous mutant alleles ) and 9 had presumed focal disease ( paternal mutant allele only ) 1975年至1997年期間接受保守治療的21例患者中, 12例為彌漫性病變(等位基因突變純合子) , 9例為局灶性病變(僅父系等位基因突變) 。
By using a vestigial - ga14 to deliver the tissue specific flipase to the wing , a f1 genetic screen was performed . a number of mutant alleles of known or unknown genes were isolated from this fl screen 通過(guò)運(yùn)用vestigial - gal4 , uas - flp系統(tǒng)把重組酶專一性地傳遞到翅中的新遺傳篩選體系來(lái)進(jìn)行遺傳篩選,由于在f1即進(jìn)行篩選,故稱f1遺傳篩選。