Interaction between the<i>GROWTH-REGULATING FACTOR</i>and<i>KNOTTED1-LIKE HOMEOBOX</i>Families of Transcription Factors

Kuijt, Suzanne J.H.; Greco, Raffaella; Agalou, Adamantia; Shao, Jingxia; Hoen, Corine C.J. ‘t; Övernäs, Elin; Osnato, Michela; Curiale, Serena; Meynard, Donaldo; Gulik, R. van; Maraschin, Simone de F.; Atallah, Mirna; Kam, Rolf J. de; Lamers, Gerda E. M.; Guiderdoni, Emmanuel; Rossini, Laura; Meijer, Annemarie H.; Ouwerkerk, Pieter B.F.

doi:10.1104/pp.113.222836

Cited by 138 publications

(134 citation statements)

References 74 publications

Supporting

Mentioning

134

Contrasting

Order By: Relevance

“…Some of them are not involved in OsBZR1-regulated signaling pathway. For example, OsGRF3 and OsGRF10 regulate meristem function through repressing the expression of KNOX gene OsKN2 (Kuijt et al, 2014), OsGRF6 is involved in IAA regulation to control panicle size (Gao et al, 2015), and OsGRF6 and OsGRF10 also influence flower organ development through binding to the promoters of OsJMJ706 and OsCR4 . So OsBZR1 and OsmiR396d are not in a single signaling pathway, but in a complex network system; their functions just partially overlay with each other.…”

Section: Osbzr1 Targets Osmir396d To Control Leaf Angle Through Osgrfmentioning

confidence: 99%

“…Many studies have been performed in Arabidopsis and rice focusing on miR396 and its targets, GROWTH REGULATING FACTORS (GRFs). In rice, OsmiR396 and its targets, OsGRFs, regulate leaf development, plant height, meristem function, flowering time, inflorescence architecture, and seed size (Luo et al, 2005;Kuijt et al, 2014;Liu et al, 2014;Che et al, 2015;Duan et al, 2015;Gao et al, 2015). OsGRF4 interacts with OsGIFs to control seed size through BR signaling, and its transcription activity can be directly regulated by OsGSK2 (Che et al, 2015;Duan et al, 2015).…”

mentioning

confidence: 99%

See 1 more Smart Citation

OsmiR396d Affects Gibberellin and Brassinosteroid Signaling to Regulate Plant Architecture in Rice

et al. 2017

View full text Add to dashboard Cite

Section: Osbzr1 Targets Osmir396d To Control Leaf Angle Through Osgrfmentioning

confidence: 99%

mentioning

confidence: 99%

OsmiR396d Affects Gibberellin and Brassinosteroid Signaling to Regulate Plant Architecture in Rice

et al. 2017

View full text Add to dashboard Cite

“…2d, Online Resource 4). Homeobox TFs were important regulators of meristem function and were regulated tightly in a complex network of TFs (Kuijt et al 2014). bHLH TFs were widely distributed in eukaryotic organisms and were thought to be one of the largest families of regulatory proteins, which played crucial roles in plant development ).…”

Section: Differentially Expressed Transcription Factors (Tfs) In Thementioning

confidence: 99%

Comparative transcriptome of rhizome and leaf in Ligusticum Chuanxiong

Song

Liu

et al. 2015

Plant Syst Evol

View full text Add to dashboard Cite

The rhizome was the pharmaceutical and breeding organ of Ligusticum chuanxiong, a well-known medicinal herb. In order to understand the molecular mechanism of rhizome formation and development, and the biosynthesis of active metabolites in rhizome of L. chuanxiong, it was necessary to obtain the functional genomic information. In this study, two cDNA libraries, which were constructed from the rhizome and leaf of L. chuanxiong, were sequenced using Illumina platform. More than 26,540,629 high-quality reads were obtained, generating 5.36 gigabase pairs of sequencing data. These reads were assembled into 109,486 unigenes and more than 44,345 unigenes ([40 %) were larger than 500 bp. Among them, 67,373 unique sequences were annotated and 14,494 of the unique sequences were assigned to specific metabolic pathways by the Kyoto Encyclopedia of Genes and Genomes. A total of 4102 unigenes were differentially expressed between rhizome and leaf, indicating their different roles in physiological processes. 2677 and 1425 unigenes were up-regulated in rhizome and leaf, respectively. In total, 82 and 124 transcriptional factor genes were up-regulated in rhizome and leaf, respectively. Meanwhile, 22 unigenes, which were involved with the organ formation and development, were discovered in the up-regulated unigenes in rhizome. Analysis of unigenes which were involved in the biosynthesis of ferulic acid indicated that Caffeic acid O-methyltransferase might be the candidate gene of the key enzyme. In conclusion, the extensive transcriptome provided a useful resource for the L. chuanxiong research. Using comparative transcriptome analysis, we detected differently expressing genes and identified a group of potential candidate unigenes by qRT-PCR. These candidate unigenes provide a foundation for future studies on molecular mechanisms underlying formation, development, and secondary metabolism of rhizome.

show abstract

“…The transcription factor GROWTH REGULATING FACTOR5 (GRF5) promotes leaf growth and functions partially redundantly with eight other members of the GRF family in Arabidopsis (Kim et al, 2003;Horiguchi et al, 2005;. Recently, several Arabidopsis and rice (Oryza sativa) GRFs were shown to bind DNA to repress or activate the expression of their targets genes, which are not only involved in leaf formation but also in stress responses and floral organ development Kuijt et al, 2014;Liu et al, 2014a). GRF5 acts most likely within a complex with the transcriptional coactivator GRF-INTERACTING FACTOR1/ANGUSTIFOLIA3 (AN3) that regulates transcription by means of recruitment of SWITCH/SUCROSE NONFERMENTING chromatinremodeling complexes .…”

mentioning

confidence: 99%

GROWTH REGULATING FACTOR5 Stimulates Arabidopsis Chloroplast Division, Photosynthesis, and Leaf Longevity

et al. 2015

View full text Add to dashboard Cite

Arabidopsis (Arabidopsis thaliana) leaf development relies on subsequent phases of cell proliferation and cell expansion. During the proliferation phase, chloroplasts need to divide extensively, and during the transition from cell proliferation to expansion, they differentiate into photosynthetically active chloroplasts, providing the plant with energy. The transcription factor GROWTH REGULATING FACTOR5 (GRF5) promotes the duration of the cell proliferation period during leaf development. Here, it is shown that GRF5 also stimulates chloroplast division, resulting in a higher chloroplast number per cell with a concomitant increase in chlorophyll levels in 35S:GRF5 leaves, which can sustain higher rates of photosynthesis. Moreover, 35S:GRF5 plants show delayed leaf senescence and are more tolerant for growth on nitrogen-depleted medium. Cytokinins also stimulate leaf growth in part by extending the cell proliferation phase, simultaneously delaying the onset of the cell expansion phase. In addition, cytokinins are known to be involved in chloroplast development, nitrogen signaling, and senescence. Evidence is provided that GRF5 and cytokinins synergistically enhance cell division and chlorophyll retention after darkinduced senescence, which suggests that they also cooperate to stimulate chloroplast division and nitrogen assimilation. Taken together with the increased leaf size, ectopic expression of GRF5 has great potential to improve plant productivity.

show abstract

Interaction between theGROWTH-REGULATING FACTORandKNOTTED1-LIKE HOMEOBOXFamilies of Transcription Factors

Cited by 138 publications

References 74 publications

OsmiR396d Affects Gibberellin and Brassinosteroid Signaling to Regulate Plant Architecture in Rice

OsmiR396d Affects Gibberellin and Brassinosteroid Signaling to Regulate Plant Architecture in Rice

Comparative transcriptome of rhizome and leaf in Ligusticum Chuanxiong

GROWTH REGULATING FACTOR5 Stimulates Arabidopsis Chloroplast Division, Photosynthesis, and Leaf Longevity

Contact Info

Product

Resources

About