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单词 parthenogenetic
释义
parthenogenetic
adjective
biologyspecialized
uk
/ˌpɑː.θə.nəʊ.dʒəˈnet.ɪk/us
/ˌpɑːr.θə.noʊ.dʒəˈnet̬.ɪk/
(alsoparthenogenic)
producedby orrelatingto atypeofreproduction(=productionofyounganimalsorplants)in whichlivingthingsdevelopfromeggsthat have not beenfertilized(=joinedwith amalesexualcell):
Human parthenogeneticembryossoondiebecausepartsoftheirgeneticcodeareunreadable.
Theserareanimalsare oftenassociatedwith parthenogenicreproduction.
Related word
parthenogenesis
More examples
  • Researchers havedevelopedembryonicstemcellsfrom parthenogeneticeggs.
  • Four of theembryosshowedsignsof parthenogeneticactivation.
  • Suppression ofchromosomecondensationduring meioticmaturationinducesparthenogenicdevelopmentofmouseoocytes.
  • Thenarrativebeginswith thebirthof amalebabyinto aspeciesof parthenogenic, semi-aquatic women.
SMART Vocabulary: related words and phrases
Genetics
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  • biohacking
  • biotech
  • gene amplification
  • genotype
  • heterozygote
  • homologous
  • homologue
  • homozygote
  • hybridization
  • paternal
  • rRNA
  • segregate
  • segregation
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  • sex chromosome
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See more results »
(Definition ofparthenogeneticfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofparthenogenetic

parthenogenetic
There were some concerns that the embryos in their 2004 research wereparthenogeneticin origin.
From theCambridge English Corpus
There are no significant differences inparthenogeneticcapacity of females between the parental species and inter-specific hybrids.
From theCambridge English Corpus
In both cases the arrest could be overcome by treatment with theparthenogeneticactivators ethanol and cycloheximide.
From theCambridge English Corpus
Under the experimental conditions employed, there wasparthenogeneticactivation and activation due to fertilisation.
From theCambridge English Corpus
Therefore, the possibility that the cleaved embryos were due toparthenogeneticdevelopment appears to be remote.
From theCambridge English Corpus
Oocytes surviving the injection were either cultured without further treatment or exposed to ethanol solution to induceparthenogeneticactivation.
From theCambridge English Corpus
This suggests thatparthenogeneticdevelopmental ability, so-called cytoplasmic maturation, was not affected by the prolonged culture or oocyte aging.
From theCambridge English Corpus
However, the effects of these drugs on theparthenogeneticindexes of mouse oocytes have not been well studied.
From theCambridge English Corpus
However, neither e strontium and ethanol individually, nor the association of both were efficient to produceparthenogeneticblastocysts.
From theCambridge English Corpus
For both hosts, the demographic parameters of the clones examined were improved in the secondparthenogeneticrearing generation compared with the first one (table 5).
From theCambridge English Corpus
A single zygote and a singleparthenogeneticegg were aggregated until they firmly adhered to each other.
From theCambridge English Corpus
The mineral oil enhanced theparthenogeneticrate at 22 h incubation.
From theCambridge English Corpus
In addition, the female pronucleus was from in vitro fertilization of an enucleated egg and the female pronucleus was from aparthenogeneticegg.
From theCambridge English Corpus
Again, it probably serves to increase the individual fecundity of theparthenogeneticmetacercariae.
From theCambridge English Corpus
Fragmentation and development of preimplantation porcine embryos derived byparthenogeneticactivation and nuclear transfer.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/parthenogenetic##
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更新时间：2024/12/28 0:13:39