scholarly journals Zinc Finger Protein 6(ZFP6) regulates trichome initiation by integrating gibberellin and cytokinin signaling inArabidopsis thaliana

2013 ◽  
Vol 198 (3) ◽  
pp. 699-708 ◽  
Author(s):  
Zhongjing Zhou ◽  
Lili Sun ◽  
Yongqin Zhao ◽  
Lijun An ◽  
An Yan ◽  
...  
Keyword(s):  
Zinc Finger ◽  
Zinc Finger Protein ◽  
Cytokinin Signaling ◽  
Finger Protein

scholarly journals Zinc Finger Protein 1 (ZFP1) Is Involved in Trichome Initiation in Arabidopsis thaliana

Agriculture ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 645
Author(s):  
Aidong Zhang ◽  
Yihua Liu ◽  
Chunyan Yu ◽  
Linli Huang ◽  
Minjie Wu ◽  
...  
Keyword(s):  
Zinc Finger ◽  
Zinc Finger Protein ◽  
Loss Of Function ◽  
Cytokinin Signaling ◽  
C2h2 Zinc Finger ◽  
Initiation Factors ◽  
Finger Protein ◽  
C2h2 Zinc Finger Protein ◽  
Specialized Structure ◽  
Lateral Branches

Arabidopsis trichome is specialized structure that develops from epidermal cells, and is an excellent model system for studying various aspects of plant cell development and cell differentiation. Our previous studies have shown that C2H2 zinc finger protein family genes, including GIS, GIS2, GIS3, ZFP5, ZFP6 and ZFP8, play an important role in controlling trichome initiation in Arabidopsis. Here, our novel results showed a C2H2 zinc finger protein, ZFP1, which also plays an important role in trichome initiation in Arabidopsis. ZFP1 over-expression lines display significantly increased trichome number on cauline leaves, lateral branches and main stems in comparison with wild type plants. ZFP1 RNAi lines and loss-of-function mutants showed the opposite phenotype. Furthermore, our study also found that ZFP1 mediates the regulation of trichome initiation by cytokinin signaling. The molecular and genetic analyses reveal that ZFP1 acts upstream of key trichome initiation factors, GL3 and TRY.

Cloning and functional analysis of SCTF-1 encoding a C2H2-type zinc finger protein from soybean

2012 ◽  
Vol 34 (6) ◽  
pp. 749-756 ◽  
Author(s):  
Bing SONG ◽  
Pi-Wu WANG ◽  
Yong-Ping FU ◽  
Xu-Hong FAN ◽  
Hai-Feng XIA ◽  
...  
Keyword(s):  
Functional Analysis ◽  
Zinc Finger ◽  
Zinc Finger Protein ◽  
Finger Protein
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