基本解釋味盲同根派生 nontaster相關詞英漢例句The PTC nontaster mutation provides a remarkable amount of information about early human migration. 這個PTC味覺受躰基因的突變,爲研究早期人類遷徙提供了極爲豐富的資訊。We suspect that the nontaster form codes for a version of the PTC detector that has switched to sensing some other toxic substance not yet identified. 我們懷疑這些PTC偵測器的改變,或許可讓受躰測出其他尚未發(fā)現(xiàn)的有毒物質。)But only the major taster and the major nontaster forms have been found at significant frequency outside of African populations. 但非洲以外的族群,衹找到一種覺得PTC苦的主要基因類型,和一種不覺得PTC苦的主要基因類型;nontaster更多例句