nontaster

常見(jiàn)例句

• The PTC nontaster mutation provides a remarkable amount of information about early human migration.
  這個(gè)PTC味覺(jué)受躰基因的突變，爲(wèi)研究早期人類遷徙提供了極爲(wèi)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(cè)器的改變，或許可讓受躰測(cè)出其他尚未發(fā)現(xiàn)的有毒物質(zhì)。）
• 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(jué)得PTC苦的主要基因類型，和一種不覺(jué)得PTC苦的主要基因類型；
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