Matches in SemOpenAlex for { <https://semopenalex.org/work/W2028096352> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2028096352 abstract "Abstract Maize pollen grains of constitution Yg I Sh Bz Wx were used to fertilize a stock possessing the corresponding recessive genetic markers yg C sh bz wx of the short arm of chromosome 9. Appropriate screening of the ensuing seedlings, together with the results of appropriate testcrossing and scoring of the pollen, made it possible to isolate hypoploid plants in which the chromosome 9 carrying the dominant markers had lost at least the Wx gene is known to affect the chemical nature of the starch, both in endosperm and in pollen grains. The pollen produced by such plants was only influenced by the wx gene of the undamaged chromosome. The reversion rate of this gene—on the basis of the appearance of pollen grains giving the Wx chemical reaction (with iodine solution)— was measured and compared with the reversion rate of normally diploid wx wx plants. On the basis of results with yeast, the expectation was that the normal chromosome condition should have produced a higher reversion rate than the genotype in which the hypoploid condition associated with the deficiency of the genetically marked region provided no opportunity for pairing and crossing-over, which was supposed to be responsible for that high reversion rate. In maize the experimental data failed to confirm a similar behaviour. This finding suggests that the wx alleles investigated are likely to be due to base substitution. In such a case unequal crossing-over, causing bases losses and insertions in the DNA and, therefore, restoration of a sequence compatible with normal functioning, appears unlikely. Mutagenesis in these cases appears to rely only on mutational events sensu stricto and associated with a suppressor system. In maize such a requirement seems to be satisfactorily met with the controlling elements." @default.
- W2028096352 created "2016-06-24" @default.
- W2028096352 creator A5062041919 @default.
- W2028096352 creator A5068055181 @default.
- W2028096352 date "1965-08-01" @default.
- W2028096352 modified "2023-09-30" @default.
- W2028096352 title "Reversion frequency of waxy pollen type in normal and hypoploid maize plants" @default.
- W2028096352 cites W167360416 @default.
- W2028096352 cites W1774723416 @default.
- W2028096352 cites W1778396338 @default.
- W2028096352 cites W1829553711 @default.
- W2028096352 cites W1988498700 @default.
- W2028096352 cites W2022360858 @default.
- W2028096352 cites W2122618449 @default.
- W2028096352 cites W2154879314 @default.
- W2028096352 cites W2155998539 @default.
- W2028096352 cites W2281882598 @default.
- W2028096352 cites W2288143536 @default.
- W2028096352 cites W2242273898 @default.
- W2028096352 doi "https://doi.org/10.1016/0027-5107(65)90071-0" @default.
- W2028096352 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/5878311" @default.
- W2028096352 hasPublicationYear "1965" @default.
- W2028096352 type Work @default.
- W2028096352 sameAs 2028096352 @default.
- W2028096352 citedByCount "8" @default.
- W2028096352 countsByYear W20280963522015 @default.
- W2028096352 countsByYear W20280963522018 @default.
- W2028096352 crossrefType "journal-article" @default.
- W2028096352 hasAuthorship W2028096352A5062041919 @default.
- W2028096352 hasAuthorship W2028096352A5068055181 @default.
- W2028096352 hasConcept C104317684 @default.
- W2028096352 hasConcept C113442657 @default.
- W2028096352 hasConcept C127716648 @default.
- W2028096352 hasConcept C143191323 @default.
- W2028096352 hasConcept C144027150 @default.
- W2028096352 hasConcept C180754005 @default.
- W2028096352 hasConcept C2780618852 @default.
- W2028096352 hasConcept C30481170 @default.
- W2028096352 hasConcept C54355233 @default.
- W2028096352 hasConcept C59822182 @default.
- W2028096352 hasConcept C70883133 @default.
- W2028096352 hasConcept C86803240 @default.
- W2028096352 hasConceptScore W2028096352C104317684 @default.
- W2028096352 hasConceptScore W2028096352C113442657 @default.
- W2028096352 hasConceptScore W2028096352C127716648 @default.
- W2028096352 hasConceptScore W2028096352C143191323 @default.
- W2028096352 hasConceptScore W2028096352C144027150 @default.
- W2028096352 hasConceptScore W2028096352C180754005 @default.
- W2028096352 hasConceptScore W2028096352C2780618852 @default.
- W2028096352 hasConceptScore W2028096352C30481170 @default.
- W2028096352 hasConceptScore W2028096352C54355233 @default.
- W2028096352 hasConceptScore W2028096352C59822182 @default.
- W2028096352 hasConceptScore W2028096352C70883133 @default.
- W2028096352 hasConceptScore W2028096352C86803240 @default.
- W2028096352 hasLocation W20280963521 @default.
- W2028096352 hasLocation W20280963522 @default.
- W2028096352 hasOpenAccess W2028096352 @default.
- W2028096352 hasPrimaryLocation W20280963521 @default.
- W2028096352 hasRelatedWork W2002841671 @default.
- W2028096352 hasRelatedWork W2008546553 @default.
- W2028096352 hasRelatedWork W2011383163 @default.
- W2028096352 hasRelatedWork W2119226832 @default.
- W2028096352 hasRelatedWork W2486320043 @default.
- W2028096352 hasRelatedWork W2537518675 @default.
- W2028096352 hasRelatedWork W2897096594 @default.
- W2028096352 hasRelatedWork W4231374003 @default.
- W2028096352 hasRelatedWork W4234822228 @default.
- W2028096352 hasRelatedWork W4238948771 @default.
- W2028096352 isParatext "false" @default.
- W2028096352 isRetracted "false" @default.
- W2028096352 magId "2028096352" @default.
- W2028096352 workType "article" @default.