mutations

• n. [遗] 突变；变化；转变（mutation的复数形式）

英英释义

mutation

• n.
  • (biology) an organism that has characteristics resulting from chromosomal alteration

    同义词：mutantvariationsport

  • (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism

    同义词：genetic mutationchromosomal mutation

  • a change or alteration in form or qualities

词汇搭配

短语

gens mutations 突变 ; 元音变化 ; 基因突变 ; 转变

Induced mutations 诱导突变 ; 诱发突变 ; 人工诱变

Missense mutations错义突变

cultural mutations文化突变

lethal mutations致死突变

allelic mutations等位基因性突变

BCP mutationsBCP变异

somatic mutations躯体突变

cotyledonous mutations子叶变异

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词组短语

gene mutation基因突变

mutation breeding诱变育种

mutation rate突变率；变异概率；突变速率

point mutation点突变

genetic mutation基因突变

induced mutation诱发突变

mutation frequency突变频率

mutation theory突变理论；突变学说

missense mutation[遗传学]错义突变

bud mutation芽变，芽条变异

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双语例句

• Thosemutationshappenallthetime.

  这样的突变时刻都在发生。

• And one bitofevidencethatthesegenes are implicated isthatsomeunfortunatepeoplehavepointmutationsinthesegenes.

  证明这些基因起作用的一些证据,是这些基因会在某些不幸的人身上,发生点突变

  v.163.com

• Butscientistshave yettofigure outwhatcauses themutations,whentheywilloccurandwhatmakescertainvirusesmorelethalthanothers.

  但科学家迄今尚未找出突变原因、它们什么时候会发生和为什么某些病毒比其它病毒更致命。

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权威例句

IDH1 and IDH2 mutations in gliomas.
Mutations affecting segment number and polarity in Drosophila
Statistical tests of neutrality of mutations.
High Frequency of Mutations of the PIK3CA Gene in Human Cancers
Strong Association of De Novo Copy Number Mutations with Autism
Chromosome 17 deletions and p53 gene mutations in colorectal carcinomas.
Statistical tests of neutrality of mutations against population growth, hitchhiking and background selection.
Crystal structure of a p53 tumor suppressor-DNA complex: understanding tumorigenic mutations
Multiple BCR-ABL kinase domain mutations confer polyclonal resistance to the tyrosine kinase inhibitor imatinib (STI571) in chronic ...
Disruption of the proto-oncogene int-2 in mouse embryo-derived stem cells: a general strategy for targeting mutations to non-selecta...