Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013173908> ?p ?o ?g. }
- W2013173908 abstract "In the co-evolution between insects and plants, the establishment of floral monosymmetry was an important step in angiosperm development as it facilitated the interaction with insect pollinators and, by that, likely enhanced angiosperm diversification. In Antirrhinum majus, the TCP transcription factor CYCLOIDEA is the molecular key regulator driving the formation of floral monosymmetry. Although most Brassicaceae form a polysymmetric corolla, six genera develop monosymmetric flowers with two petal pairs of unequal size. In the monosymmetric crucifer Iberis amara, formation of the different petal pairs coincides with a stronger expression of the CYC-homolog IaTCP1 in the small, adaxial petals. In this study, RNA-Seq was employed to reconstruct the petal transcriptome of the non-model species Iberis amara. About 9 Gb of sequence data was generated, processed and re-assembled into 18,139 likely Iberis unigenes, from which 15,983 showed high sequence homology to Arabidopsis proteins. The transcriptome gives detailed insight into the molecular mechanisms governing late petal development. In addition, it was used as a scaffold to detect genes differentially expressed between the small, adaxial and the large, abaxial petals in order to understand the molecular mechanisms driving unequal petal growth. Far more genes are expressed in adaxial compared to abaxial petals implying that IaTCP1 activates more genes than it represses. Amongst all genes upregulated in adaxial petals, a significantly enhanced proportion is associated with cell wall modification and cell-cell signalling processes. Furthermore, microarrays were used to detect and compare quantitative differences in TCP target genes in transgenic Arabidopsis plants ectopically expressing different TCP transcription factors. The increased occurrences of genes implicated in cell wall modification and signalling implies that unequal petal growth is achieved through an earlier stop of the cell proliferation phase in the small, adaxial petals, followed by the onset of cell expansion. This process, which forms the monosymmetric corolla of Iberis amara, is likely driven by the enhanced activity of IaTCP1 in adaxial petals." @default.
- W2013173908 created "2016-06-24" @default.
- W2013173908 creator A5016782470 @default.
- W2013173908 creator A5066604858 @default.
- W2013173908 creator A5086082523 @default.
- W2013173908 date "2014-11-19" @default.
- W2013173908 modified "2023-10-16" @default.
- W2013173908 title "Differential transcriptome analysis reveals insight into monosymmetric corolla development of the crucifer Iberis amara" @default.
- W2013173908 cites W1499500424 @default.
- W2013173908 cites W1969767767 @default.
- W2013173908 cites W1986460705 @default.
- W2013173908 cites W1986497997 @default.
- W2013173908 cites W1986662234 @default.
- W2013173908 cites W1995294705 @default.
- W2013173908 cites W1996510249 @default.
- W2013173908 cites W1997094521 @default.
- W2013173908 cites W2001396309 @default.
- W2013173908 cites W2001457490 @default.
- W2013173908 cites W2002900187 @default.
- W2013173908 cites W2004571416 @default.
- W2013173908 cites W2009716530 @default.
- W2013173908 cites W2014032319 @default.
- W2013173908 cites W2015431474 @default.
- W2013173908 cites W2017512456 @default.
- W2013173908 cites W2020392170 @default.
- W2013173908 cites W2024102658 @default.
- W2013173908 cites W2032459176 @default.
- W2013173908 cites W2035320111 @default.
- W2013173908 cites W2039439122 @default.
- W2013173908 cites W2040803201 @default.
- W2013173908 cites W2041795770 @default.
- W2013173908 cites W2042570077 @default.
- W2013173908 cites W2048798887 @default.
- W2013173908 cites W2054012543 @default.
- W2013173908 cites W2059509235 @default.
- W2013173908 cites W2060432309 @default.
- W2013173908 cites W2062251479 @default.
- W2013173908 cites W2063880080 @default.
- W2013173908 cites W2065898768 @default.
- W2013173908 cites W2066499621 @default.
- W2013173908 cites W2067954968 @default.
- W2013173908 cites W2078565249 @default.
- W2013173908 cites W2082082992 @default.
- W2013173908 cites W2084089774 @default.
- W2013173908 cites W2085841334 @default.
- W2013173908 cites W2086393257 @default.
- W2013173908 cites W2089831198 @default.
- W2013173908 cites W2093064718 @default.
- W2013173908 cites W2094353079 @default.
- W2013173908 cites W2094996411 @default.
- W2013173908 cites W2097869650 @default.
- W2013173908 cites W2104159821 @default.
- W2013173908 cites W2106441153 @default.
- W2013173908 cites W2107167005 @default.
- W2013173908 cites W2108726183 @default.
- W2013173908 cites W2111035451 @default.
- W2013173908 cites W2112627990 @default.
- W2013173908 cites W2115950208 @default.
- W2013173908 cites W2120479077 @default.
- W2013173908 cites W2123268422 @default.
- W2013173908 cites W2124388496 @default.
- W2013173908 cites W2124956531 @default.
- W2013173908 cites W2126040387 @default.
- W2013173908 cites W2126540296 @default.
- W2013173908 cites W2127189012 @default.
- W2013173908 cites W2132904594 @default.
- W2013173908 cites W2133001974 @default.
- W2013173908 cites W2134594231 @default.
- W2013173908 cites W2136081947 @default.
- W2013173908 cites W2139015349 @default.
- W2013173908 cites W2141413512 @default.
- W2013173908 cites W2143295722 @default.
- W2013173908 cites W2145524208 @default.
- W2013173908 cites W2146451828 @default.
- W2013173908 cites W2146453493 @default.
- W2013173908 cites W2151615469 @default.
- W2013173908 cites W2159444605 @default.
- W2013173908 cites W2159513868 @default.
- W2013173908 cites W2162881504 @default.
- W2013173908 cites W2166389972 @default.
- W2013173908 cites W2168031184 @default.
- W2013173908 cites W4255421398 @default.
- W2013173908 doi "https://doi.org/10.1186/s12870-014-0285-4" @default.
- W2013173908 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4245847" @default.
- W2013173908 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25407089" @default.
- W2013173908 hasPublicationYear "2014" @default.
- W2013173908 type Work @default.
- W2013173908 sameAs 2013173908 @default.
- W2013173908 citedByCount "8" @default.
- W2013173908 countsByYear W20131739082017 @default.
- W2013173908 countsByYear W20131739082018 @default.
- W2013173908 countsByYear W20131739082019 @default.
- W2013173908 countsByYear W20131739082021 @default.
- W2013173908 countsByYear W20131739082023 @default.
- W2013173908 crossrefType "journal-article" @default.
- W2013173908 hasAuthorship W2013173908A5016782470 @default.
- W2013173908 hasAuthorship W2013173908A5066604858 @default.
- W2013173908 hasAuthorship W2013173908A5086082523 @default.
- W2013173908 hasBestOaLocation W20131739081 @default.
- W2013173908 hasConcept C104317684 @default.