Matches in SemOpenAlex for { <https://semopenalex.org/work/W170315382> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W170315382 endingPage "349" @default.
- W170315382 startingPage "337" @default.
- W170315382 abstract "From analysis of salivary gland configurations and patterns of nondisjunction, it is estimated that the highly rearranged Second Multiple 5 (SM5) chromosome does not pair extensively with its homologue. The frequency of chromosome II lethal mutations was significantly higher among sperm from asynaptic SM5/+ males (19.5%) than among sperm from control males (8.6%) six to eight days after treatment with 1000 r of x rays. These sperm batches are interpreted as having been in or near meiosis at the time of irradiation. This sensitivity of SM5/+ males was found not to extend to the X chromosome after irradiation, indicating that such males do not have an inherently high mutability. The rate of spermiogenesis or sperm maturation in SM5/+ males and control males was compared by scoring induced crossovers, fecundity, and egg hatchability during single-day mating periods after irradiation. No difference in the pattern of these effects was observed, so that the maturation time of both groups of males is ap parently the same. The interpretation that asynapsis is an important factor during meiosis is supported by these findings. It is suggested that during meiosis the synapsis of homologous chromosomes favors the repair of chromosomal disruptions over the formation of rearrangements,more » and that asynapsis may greatly increase the frequency of lethal mutations. (auth)« less" @default.
- W170315382 created "2016-06-24" @default.
- W170315382 creator A5058778603 @default.
- W170315382 date "1962-03-01" @default.
- W170315382 modified "2023-10-11" @default.
- W170315382 title "ASYNAPSIS AND MUTABILITY IN DROSOPHILA MELANOGASTER" @default.
- W170315382 cites W1965184721 @default.
- W170315382 cites W2006165082 @default.
- W170315382 cites W2048625313 @default.
- W170315382 cites W2053294092 @default.
- W170315382 cites W2074025886 @default.
- W170315382 cites W2093262341 @default.
- W170315382 cites W2205353617 @default.
- W170315382 doi "https://doi.org/10.1093/genetics/47.3.337" @default.
- W170315382 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1210334" @default.
- W170315382 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/13920923" @default.
- W170315382 hasPublicationYear "1962" @default.
- W170315382 type Work @default.
- W170315382 sameAs 170315382 @default.
- W170315382 citedByCount "13" @default.
- W170315382 crossrefType "journal-article" @default.
- W170315382 hasAuthorship W170315382A5058778603 @default.
- W170315382 hasBestOaLocation W1703153822 @default.
- W170315382 hasConcept C104317684 @default.
- W170315382 hasConcept C148196450 @default.
- W170315382 hasConcept C2776041557 @default.
- W170315382 hasConcept C2780104201 @default.
- W170315382 hasConcept C54355233 @default.
- W170315382 hasConcept C78458016 @default.
- W170315382 hasConcept C86803240 @default.
- W170315382 hasConceptScore W170315382C104317684 @default.
- W170315382 hasConceptScore W170315382C148196450 @default.
- W170315382 hasConceptScore W170315382C2776041557 @default.
- W170315382 hasConceptScore W170315382C2780104201 @default.
- W170315382 hasConceptScore W170315382C54355233 @default.
- W170315382 hasConceptScore W170315382C78458016 @default.
- W170315382 hasConceptScore W170315382C86803240 @default.
- W170315382 hasIssue "3" @default.
- W170315382 hasLocation W1703153821 @default.
- W170315382 hasLocation W1703153822 @default.
- W170315382 hasOpenAccess W170315382 @default.
- W170315382 hasPrimaryLocation W1703153821 @default.
- W170315382 hasRelatedWork W182723216 @default.
- W170315382 hasRelatedWork W1918764356 @default.
- W170315382 hasRelatedWork W2018569889 @default.
- W170315382 hasRelatedWork W2058546807 @default.
- W170315382 hasRelatedWork W2078833601 @default.
- W170315382 hasRelatedWork W2188377827 @default.
- W170315382 hasRelatedWork W2217106410 @default.
- W170315382 hasRelatedWork W3103906849 @default.
- W170315382 hasRelatedWork W4236915199 @default.
- W170315382 hasRelatedWork W4238688176 @default.
- W170315382 hasVolume "47" @default.
- W170315382 isParatext "false" @default.
- W170315382 isRetracted "false" @default.
- W170315382 magId "170315382" @default.
- W170315382 workType "article" @default.