Transcriptomic analysis provides insights into the AUXIN RESPONSE FACTOR 6-mediated repression of nicotine biosynthesis in tobacco (Nicotiana tabacum L.)

2021 ◽  
Author(s):  
Mengyang Hu ◽  
Hongbo Zhang ◽  
Bingwu Wang ◽  
Zhongbang Song ◽  
Yulong Gao ◽  
...  
Keyword(s):  
Nicotiana Tabacum ◽  
Transcriptomic Analysis ◽  
Auxin Response Factor ◽  
Response Factor ◽  
Auxin Response ◽  
Nicotiana Tabacum L ◽  
Nicotine Biosynthesis

scholarly journals Auxin response factor gene family in Brassica rapa: genomic organization, divergence, expression, and evolution

2012 ◽  
Vol 287 (10) ◽  
pp. 765-784 ◽  
Author(s):  
Jeong-Hwan Mun ◽  
Hee-Ju Yu ◽  
Ja Young Shin ◽  
Mijin Oh ◽  
Hyun-Ju Hwang ◽  
...  
Keyword(s):  
Gene Family ◽  
Brassica Rapa ◽  
Genomic Organization ◽  
Auxin Response Factor ◽  
Response Factor ◽  
Auxin Response ◽  
Factor Gene ◽  
Auxin Response Factor Gene

Genome-wide analysis of the auxin response factor (ARF) gene family in maize (Zea mays)

2010 ◽  
Vol 63 (3) ◽  
pp. 225-234 ◽  
Author(s):  
Yan Liu ◽  
HaiYang Jiang ◽  
Wenjuan Chen ◽  
Yexiong Qian ◽  
Qing Ma ◽  
...  
Keyword(s):  
Zea Mays ◽  
Gene Family ◽  
Auxin Response Factor ◽  
Response Factor ◽  
Auxin Response ◽  
Genome Wide Analysis ◽  
Genome Wide

Genome-wide identification, characterization and expression analysis of the auxin response factor gene family in Vitis vinifera

2014 ◽  
Vol 33 (8) ◽  
pp. 1365-1375 ◽  
Author(s):  
Sibao Wan ◽  
Weili Li ◽  
Yueying Zhu ◽  
Zhanmin Liu ◽  
Weidong Huang ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Gene Family ◽  
Expression Analysis ◽  
Auxin Response Factor ◽  
Response Factor ◽  
Auxin Response ◽  
Factor Gene ◽  
Genome Wide ◽  
Auxin Response Factor Gene

scholarly journals Genome-wide identification and expression profiling of the auxin response factor (ARF) gene family in physic nut

PLoS ONE ◽  
2018 ◽  
Vol 13 (8) ◽  
pp. e0201024 ◽  
Author(s):  
Yuehui Tang ◽  
Xinxin Bao ◽  
Kun Liu ◽  
Jian Wang ◽  
Ju Zhang ◽  
...  
Keyword(s):  
Gene Family ◽  
Expression Profiling ◽  
Auxin Response Factor ◽  
Response Factor ◽  
Physic Nut ◽  
Auxin Response ◽  
Genome Wide

scholarly journals Identification of Auxin Response Factor-Encoding Genes Expressed in Distinct Phases of Leaf Vein Development and with Overlapping Functions in Leaf Formation

Plants ◽  
2019 ◽  
Vol 8 (7) ◽  
pp. 242
Author(s):  
Mathias Schuetz ◽  
Mario Fidanza ◽  
Jim Mattsson
Keyword(s):  
Expression Patterns ◽  
Auxin Response Factor ◽  
Response Factor ◽  
Auxin Response ◽  
Leaf Vein ◽  
Vessel Elements ◽  
Leaf Formation ◽  
Combined Action ◽  
Mutant Phenotypes

Based on mutant phenotypes the MONOPTEROS (MP)/Auxin Response Factor 5 (ARF5) gene acts in several developmental processes including leaf vein development. Since overlapping functions among ARF genes are common, we assessed the related ARF 3-8 and 19 genes for potential overlap in expression during vein development using in-situ hybridization. Like MP/ARF5, ARF3 was expressed in preprocambial and procambial cells. ARF7 was also expressed in procambial cells, close to and during vein differentiation. ARF19 was expressed in differentiating vessel elements. To assess if genes with vein expression have overlapping functions, double mutants were generated. While arf3, 5 and 7 mutants formed leaves normally, double mutant combinations of mp/arf5 with arf3 or arf7 resulted in a breakdown of leaf formation. Instead, novel structures not present in any of the single mutants formed. The results implicate ARF3 and ARF7 in rosette leaf formation and suggest that their functions overlap and act in parallel with MP/ARF5 in this process. The observed vascular expression patterns suggest unique functions (ARF7 and 19) and potentially overlapping functions (ARF3 and 5) in vein development. Since arf3 arf5 double mutants do not form leaves, assessment of their potential combined action in vein development will require the use of conditional mutants.

scholarly journals Distinct modes of manipulation of rice auxin response factor OsARF17 by different plant RNA viruses for infection

2020 ◽  
Vol 117 (16) ◽  
pp. 9112-9121 ◽  
Author(s):  
Hehong Zhang ◽  
Lulu Li ◽  
Yuqing He ◽  
Qingqing Qin ◽  
Changhai Chen ◽  
...  
Keyword(s):  
Transcription Factors ◽  
Transcriptional Activation ◽  
Rna Viruses ◽  
Rna Virus ◽  
Viral Proteins ◽  
Plant Viruses ◽  
Auxin Response Factor ◽  
Auxin Signaling ◽  
Response Factor ◽  
Auxin Response

Plant auxin response factor (ARF) transcription factors are an important class of key transcriptional modulators in auxin signaling. Despite the well-studied roles of ARF transcription factors in plant growth and development, it is largely unknown whether, and how, ARF transcription factors may be involved in plant resistance to pathogens. We show here that two fijiviruses (double-stranded RNA viruses) utilize their proteins to disturb the dimerization of OsARF17 and repress its transcriptional activation ability, while a tenuivirus (negative-sense single-stranded RNA virus) directly interferes with the DNA binding activity of OsARF17. These interactions impair OsARF17-mediated antiviral defense. OsARF17 also confers resistance to a cytorhabdovirus and was directly targeted by one of the viral proteins. Thus, OsARF17 is the common target of several very different viruses. This suggests that OsARF17 plays a crucial role in plant defense against different types of plant viruses, and that these viruses use independently evolved viral proteins to target this key component of auxin signaling and facilitate infection.

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