Matches in SemOpenAlex for { <https://semopenalex.org/work/W2046269809> ?p ?o ?g. }
- W2046269809 endingPage "3095" @default.
- W2046269809 startingPage "3085" @default.
- W2046269809 abstract "In flowering plants, male fertility depends on proper cell differentiation in the anther. However, relatively little is known about the genes that regulate anther cell differentiation and function. Here, we report the analysis of a new Arabidopsis male sterile mutant, dysfunctional tapetum1 (dyt1). The dyt1 mutant exhibits abnormal anther morphology beginning at anther stage 4, with tapetal cells that have excess and/or enlarged vacuoles and lack the densely stained cytoplasm typical of normal tapetal cells. The mutant meiocytes are able to complete meiosis I, but they do not have a thick callose wall; they often fail to complete meiotic cytokinesis and eventually collapse. DYT1 encodes a putative bHLH transcription factor and is strongly expressed in the tapetum from late anther stage 5 to early stage 6, and at a lower level in meiocytes. In addition, the level of DYT1 mRNA is reduced in the sporocyteless/nozzle (spl/nzz) and excess microsporocytes1/extra sporogenous cell (ems1/exs) mutants; together with the mutant phenotypes, this suggests that DYT1 acts downstream of SPL/NZZ and EMS1/EXS. RT-PCR results showed that the expression levels of many tapetum-preferential genes are reduced significantly in the dyt1 mutant, indicating that DYT1 is important for the expression of tapetum genes. Our results support the hypothesis that DYT1 is a crucial component of a genetic network that controls anther development and function." @default.
- W2046269809 created "2016-06-24" @default.
- W2046269809 creator A5012302243 @default.
- W2046269809 creator A5029214336 @default.
- W2046269809 creator A5031888970 @default.
- W2046269809 creator A5071595109 @default.
- W2046269809 creator A5077991067 @default.
- W2046269809 creator A5080757249 @default.
- W2046269809 date "2006-08-15" @default.
- W2046269809 modified "2023-10-03" @default.
- W2046269809 title "Regulation of <i>Arabidopsis</i> tapetum development and function by <i>DYSFUNCTIONAL TAPETUM1</i> (<i>DYT1</i>) encoding a putative bHLH transcription factor" @default.
- W2046269809 cites W1278459679 @default.
- W2046269809 cites W1509126345 @default.
- W2046269809 cites W1528794162 @default.
- W2046269809 cites W1569071491 @default.
- W2046269809 cites W1839602725 @default.
- W2046269809 cites W1978450240 @default.
- W2046269809 cites W1995218371 @default.
- W2046269809 cites W2000970460 @default.
- W2046269809 cites W2006552859 @default.
- W2046269809 cites W2007813711 @default.
- W2046269809 cites W2021841435 @default.
- W2046269809 cites W2036512817 @default.
- W2046269809 cites W2047247736 @default.
- W2046269809 cites W2048186210 @default.
- W2046269809 cites W2059291619 @default.
- W2046269809 cites W2059327224 @default.
- W2046269809 cites W2059604060 @default.
- W2046269809 cites W2066577871 @default.
- W2046269809 cites W2068766729 @default.
- W2046269809 cites W2072648474 @default.
- W2046269809 cites W2078966926 @default.
- W2046269809 cites W2090543715 @default.
- W2046269809 cites W2093432223 @default.
- W2046269809 cites W2097242131 @default.
- W2046269809 cites W2102003794 @default.
- W2046269809 cites W2107508980 @default.
- W2046269809 cites W2108990080 @default.
- W2046269809 cites W2110259191 @default.
- W2046269809 cites W2115173589 @default.
- W2046269809 cites W2121665941 @default.
- W2046269809 cites W2122782840 @default.
- W2046269809 cites W2124866062 @default.
- W2046269809 cites W2136831780 @default.
- W2046269809 cites W2143596003 @default.
- W2046269809 cites W2146396346 @default.
- W2046269809 cites W2150900054 @default.
- W2046269809 cites W2155801118 @default.
- W2046269809 cites W2157314252 @default.
- W2046269809 cites W2159037303 @default.
- W2046269809 cites W2161723649 @default.
- W2046269809 cites W2162563554 @default.
- W2046269809 cites W2164464090 @default.
- W2046269809 cites W2462829082 @default.
- W2046269809 doi "https://doi.org/10.1242/dev.02463" @default.
- W2046269809 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16831835" @default.
- W2046269809 hasPublicationYear "2006" @default.
- W2046269809 type Work @default.
- W2046269809 sameAs 2046269809 @default.
- W2046269809 citedByCount "374" @default.
- W2046269809 countsByYear W20462698092012 @default.
- W2046269809 countsByYear W20462698092013 @default.
- W2046269809 countsByYear W20462698092014 @default.
- W2046269809 countsByYear W20462698092015 @default.
- W2046269809 countsByYear W20462698092016 @default.
- W2046269809 countsByYear W20462698092017 @default.
- W2046269809 countsByYear W20462698092018 @default.
- W2046269809 countsByYear W20462698092019 @default.
- W2046269809 countsByYear W20462698092020 @default.
- W2046269809 countsByYear W20462698092021 @default.
- W2046269809 countsByYear W20462698092022 @default.
- W2046269809 countsByYear W20462698092023 @default.
- W2046269809 crossrefType "journal-article" @default.
- W2046269809 hasAuthorship W2046269809A5012302243 @default.
- W2046269809 hasAuthorship W2046269809A5029214336 @default.
- W2046269809 hasAuthorship W2046269809A5031888970 @default.
- W2046269809 hasAuthorship W2046269809A5071595109 @default.
- W2046269809 hasAuthorship W2046269809A5077991067 @default.
- W2046269809 hasAuthorship W2046269809A5080757249 @default.
- W2046269809 hasConcept C104317684 @default.
- W2046269809 hasConcept C121807389 @default.
- W2046269809 hasConcept C139077094 @default.
- W2046269809 hasConcept C143065580 @default.
- W2046269809 hasConcept C147251661 @default.
- W2046269809 hasConcept C2779491563 @default.
- W2046269809 hasConcept C2780618852 @default.
- W2046269809 hasConcept C2781246400 @default.
- W2046269809 hasConcept C29172406 @default.
- W2046269809 hasConcept C54355233 @default.
- W2046269809 hasConcept C59822182 @default.
- W2046269809 hasConcept C86339819 @default.
- W2046269809 hasConcept C86803240 @default.
- W2046269809 hasConcept C95444343 @default.
- W2046269809 hasConceptScore W2046269809C104317684 @default.
- W2046269809 hasConceptScore W2046269809C121807389 @default.
- W2046269809 hasConceptScore W2046269809C139077094 @default.
- W2046269809 hasConceptScore W2046269809C143065580 @default.
- W2046269809 hasConceptScore W2046269809C147251661 @default.