2019
DOI: 10.1186/s12870-019-2021-6
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Abstract: BackgroundLeaf senescence is a complex process, controlled by multiple genetic and environmental variables. In sunflower, leaf senescence is triggered abruptly following anthesis thereby limiting the capacity of plants to keep their green leaf area during grain filling, which subsequently has a strong impact on crop yield. Recently, we performed a selection of contrasting sunflower inbred lines for the progress of leaf senescence through a physiological, cytological and molecular approach. Here we present a la… Show more

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Cited by 12 publications
(9 citation statements)
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“…MapMan software (Thimm et al, 2004) was used to integrate transcriptomic and metabolic profiles (Moschen et al, 2019). The sugar beet transcriptome (Dohm et al, 2014) was annotated via the Mercator annotation pipeline (Lohse et al, 2014) and used as a library in MapMan.…”
Section: Transcriptomic and Metabolic Integrationmentioning
confidence: 99%
“…MapMan software (Thimm et al, 2004) was used to integrate transcriptomic and metabolic profiles (Moschen et al, 2019). The sugar beet transcriptome (Dohm et al, 2014) was annotated via the Mercator annotation pipeline (Lohse et al, 2014) and used as a library in MapMan.…”
Section: Transcriptomic and Metabolic Integrationmentioning
confidence: 99%
“…We found that Arabidopsis thaliana genes belonging to OG-1 h, OG-3e and OG-3c had ontology terms associated with leaf senescence. For that reason, we selected four genes belonging to OG-1 h, OG-3e and OG-3c: HaNAC001, HaNAC003, HaNAC005 and HaNAC007, for functional validation of HaNAC [ 18 ]. These genes also showed differential expression in RNAseq assay (Fig.…”
Section: Resultsmentioning
confidence: 99%
“…Members of the WRKY family were associated with natural leaf senescence in many species, including rice (Han et al 2014), wheat (Zhang et al 2016b), cotton (Gu et al 2019a,b), grapevine (Wang et al 2014), sun ower (Moschen et al 2019), alfalfa (Yuan et al 2020), among others. Overall, evidence suggests a conserved role of this family in the regulation of natural leaf senescence, including monocot and dicot species.…”
Section: Gene Expression Analysis Of Phwrkys During Natural Leaf Senescencementioning
confidence: 99%