nontaster

基本解释

• 味盲

同根派生

英汉例句

• The PTC nontaster mutation provides a remarkable amount of information about early human migration.
  这个PTC味觉受体基因的突变，为研究早期人类迁徙提供了极为丰富的资讯。
• 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.
  我们怀疑这些PTC侦测器的改变，或许可让受体测出其他尚未发现的有毒物质。）
• 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，只找到一种觉得PTC苦的主要基因类型，和一种不觉得PTC苦的主要基因类型；