释义 |
Definition of mutant in English: mutantadjective ˈmjuːt(ə)ntˈmjutnt Resulting from or showing the effect of mutation. Example sentencesExamples - Cells from mutant colonies were subcultured daily for at least 5 days.
- About 40 wild-type and mutant plants were grown on soil in the greenhouse.
- The mutant isolation names are included as a part of the description of mutant phenotypes.
- I've been 19 for over a day now and I haven't shown any signs of growing a third arm or any other mutant abnormality.
- Mutants that failed to complement known mutant lines were mapped further and the genes were identified from the map position.
- We then compared the double mutant and deletion mutant proteins with the wild type.
- However, thus far it has not been possible to detect any general alteration in starch and sugar metabolism in mutant plants.
- In other words, are rescue genes mutant alleles of the genes that normally kill hybrids?
- The increase in mutant frequency was attributed to an increase in point mutations.
- This suggests that having two copies of the mutant gene interferes with survival.
- In 1997, Mitchell proposed a new hypothesis for the bimodal size distribution of mutant colonies.
- In a nutshell, it involves looking at a mutant line and mapping the mutation to a specific gene.
- However, only for a minority of genes is the function defined by a mutant phenotype.
- HIV replicates rapidly in the human body so any mutant forms of the virus that can escape drugs quickly come to dominate.
- A classic forward genetics approach relies on the identification of observable mutant phenotypes.
- A relationship between these genes has also been obtained from mutant analysis as well as phylogenetic analysis.
- They give rise to clones of mutant cells showing up as mosaic spots on the eyes or the wings, respectively.
- Subsequent genetic crosses showed that only 3 out of 13 new mutant phenotypes were allelic.
- The gene function is known in four cases, based on mutant phenotypes.
- These results are consistent with a loss of one functional copy of the ear gene in the mutant strains.
noun ˈmjuːt(ə)ntˈmjutnt A mutant form. frequently only a small percentage of the offspring of mutants resemble their parents Example sentencesExamples - The ten mutants were grouped into nine categories, on the basis of thermotolerance characteristics.
- Can such mutants be identified in the genetic screens presently in use, or is there a need for improved or even novel screens?
- This indicated that these mutants had point mutations and not exon deletion or insertion.
- Viral mutants that are not neutralised by antibodies induced by the available vaccines have been detected.
- Second, the enzymatic activity for the active site mutants was determined in vitro.
- Mutant studies are limited by the availability of suitable mutants and the ability to generate and screen for them.
- Let me explain that there are bad mutants and good mutants, just like real people.
- From a study of the behaviour of certain mutants, the general molecular nature of the genetic code had been deduced.
- This study also demonstrated that the escape mutants may show lesser fitness.
- The remaining five mutants were shown not to be allelic to any of the genes already known.
- New approaches using mutants or transgenic plants have not led to more conclusive results.
- The authors are not aware of mutants with similar phenotypes in the vicinity of these mapped regions.
- In this paper, a novel screen is described for mutants hypersensitive to gamma radiation.
- The role of the latter in starch biosynthesis is unknown as no mutants have been identified to date.
- Bacteria that have lost the ability to colonize are called symbiosis mutants.
- It occurred via the selection of suitable variants, often natural mutants.
- Similar arguments and requirements apply to mutants created by transposon mutagenesis.
- Among several mutations rumoured to alter senescence are the clavata mutants.
- It did not reduce the world to rubble, or morph the human race into radiated mutants.
- Like the photoreceptor mutants they all showed a response comparable to the wild type.
Synonyms freak, freak of nature, deviant, oddity, monstrosity, monster, mutation, variant, variation Latin lusus naturae rare miscreation
Origin Early 20th century: from Latin mutant- 'changing', from the verb mutare. commute from Late Middle English: In early use commute meant ‘to interchange two things’. Its source is Latin commutare, from com- ‘together’ and mutare ‘to change’, the root of English words such as moult (Late Middle English), mutant (early 19th century), and permutation (Late Middle English). The modern meaning, ‘to travel between home and your place of work’, comes from commutation ticket. This was the American term for a season ticket, where a number of daily fares were ‘commuted’ to, or changed into, a single payment. The Americans have been commuting since the 1860s, but the term did not make its way over to Britain until the 1930s.
Definition of mutant in US English: mutantadjectiveˈmjutntˈmyo͞otnt Resulting from or showing the effect of mutation. Example sentencesExamples - In other words, are rescue genes mutant alleles of the genes that normally kill hybrids?
- A relationship between these genes has also been obtained from mutant analysis as well as phylogenetic analysis.
- We then compared the double mutant and deletion mutant proteins with the wild type.
- HIV replicates rapidly in the human body so any mutant forms of the virus that can escape drugs quickly come to dominate.
- A classic forward genetics approach relies on the identification of observable mutant phenotypes.
- I've been 19 for over a day now and I haven't shown any signs of growing a third arm or any other mutant abnormality.
- However, only for a minority of genes is the function defined by a mutant phenotype.
- However, thus far it has not been possible to detect any general alteration in starch and sugar metabolism in mutant plants.
- In 1997, Mitchell proposed a new hypothesis for the bimodal size distribution of mutant colonies.
- The gene function is known in four cases, based on mutant phenotypes.
- The increase in mutant frequency was attributed to an increase in point mutations.
- Cells from mutant colonies were subcultured daily for at least 5 days.
- These results are consistent with a loss of one functional copy of the ear gene in the mutant strains.
- About 40 wild-type and mutant plants were grown on soil in the greenhouse.
- In a nutshell, it involves looking at a mutant line and mapping the mutation to a specific gene.
- The mutant isolation names are included as a part of the description of mutant phenotypes.
- They give rise to clones of mutant cells showing up as mosaic spots on the eyes or the wings, respectively.
- This suggests that having two copies of the mutant gene interferes with survival.
- Subsequent genetic crosses showed that only 3 out of 13 new mutant phenotypes were allelic.
- Mutants that failed to complement known mutant lines were mapped further and the genes were identified from the map position.
nounˈmjutntˈmyo͞otnt A mutant form. Example sentencesExamples - Viral mutants that are not neutralised by antibodies induced by the available vaccines have been detected.
- From a study of the behaviour of certain mutants, the general molecular nature of the genetic code had been deduced.
- The ten mutants were grouped into nine categories, on the basis of thermotolerance characteristics.
- This study also demonstrated that the escape mutants may show lesser fitness.
- The role of the latter in starch biosynthesis is unknown as no mutants have been identified to date.
- Let me explain that there are bad mutants and good mutants, just like real people.
- The authors are not aware of mutants with similar phenotypes in the vicinity of these mapped regions.
- Mutant studies are limited by the availability of suitable mutants and the ability to generate and screen for them.
- Similar arguments and requirements apply to mutants created by transposon mutagenesis.
- Can such mutants be identified in the genetic screens presently in use, or is there a need for improved or even novel screens?
- It did not reduce the world to rubble, or morph the human race into radiated mutants.
- Like the photoreceptor mutants they all showed a response comparable to the wild type.
- Among several mutations rumoured to alter senescence are the clavata mutants.
- New approaches using mutants or transgenic plants have not led to more conclusive results.
- Bacteria that have lost the ability to colonize are called symbiosis mutants.
- In this paper, a novel screen is described for mutants hypersensitive to gamma radiation.
- This indicated that these mutants had point mutations and not exon deletion or insertion.
- It occurred via the selection of suitable variants, often natural mutants.
- The remaining five mutants were shown not to be allelic to any of the genes already known.
- Second, the enzymatic activity for the active site mutants was determined in vitro.
Synonyms freak, freak of nature, deviant, oddity, monstrosity, monster, mutation, variant, variation
Origin Early 20th century: from Latin mutant- ‘changing’, from the verb mutare. |