scholarly journals Laser Microdissection and Spatiotemporal Pinoresinol-Lariciresinol Reductase Gene Expression Assign the Cell Layer-Specific Accumulation of Secoisolariciresinol Diglucoside in Flaxseed Coats

2016 ◽  
Vol 7 ◽  
Author(s):  
Jingjing Fang ◽  
Aïna Ramsay ◽  
Sullivan Renouard ◽  
Christophe Hano ◽  
Frédéric Lamblin ◽  
...  

Planta ◽  
2006 ◽  
Vol 224 (6) ◽  
pp. 1291-1301 ◽  
Author(s):  
C. Hano ◽  
I. Martin ◽  
O. Fliniaux ◽  
B. Legrand ◽  
L. Gutierrez ◽  
...  


Planta ◽  
2011 ◽  
Vol 235 (1) ◽  
pp. 85-98 ◽  
Author(s):  
Sullivan Renouard ◽  
Cyrielle Corbin ◽  
Tatiana Lopez ◽  
Josiane Montguillon ◽  
Laurent Gutierrez ◽  
...  




1995 ◽  
Vol 270 (25) ◽  
pp. 15231-15236 ◽  
Author(s):  
Maurizio Bifulco§ ◽  
Bruno Perillo§ ◽  
Motoyasu Saji ◽  
Chiara Laezza§ ◽  
Idolo Tedesco§ ◽  
...  


2008 ◽  
Vol 7 (7) ◽  
pp. 1168-1179 ◽  
Author(s):  
Yong-Un Baek ◽  
Mingchun Li ◽  
Dana A. Davis

ABSTRACT Iron is an essential nutrient that is severely limited in the mammalian host. Candida albicans encodes a family of 15 putative ferric reductases, which are required for iron acquisition and utilization. Despite the central role of ferric reductases in iron acquisition and mobilization, relatively little is known about the regulatory networks that govern ferric reductase gene expression in C. albicans. Here we have demonstrated the differential regulation of two ferric reductases, FRE2 and FRP1, in response to distinct iron-limited environments. FRE2 and FRP1 are both induced in alkaline-pH environments directly by the Rim101 transcription factor. However, FRP1 but not FRE2 is also induced by iron chelation. We have identified a CCAAT motif as the critical regulatory sequence for chelator-mediated induction and have found that the CCAAT binding factor (CBF) is essential for FRP1 expression in iron-limited environments. We found that a hap5Δ/hap5Δ mutant, which disrupts the core DNA binding activity of CBF, is unable to grow under iron-limited conditions. C. albicans encodes three CBF-dependent transcription factors, and we identified the Hap43 protein as the CBF-dependent transcription factor required for iron-limited responses. These studies provide key insights into the regulation of ferric reductase gene expression in the fungal pathogen C. albicans.







Rice ◽  
2015 ◽  
Vol 8 (1) ◽  
Author(s):  
Tsutomu Ishimaru ◽  
Masashi Ida ◽  
Sakiko Hirose ◽  
Satoshi Shimamura ◽  
Takehiro Masumura ◽  
...  


PLoS Genetics ◽  
2007 ◽  
Vol 3 (6) ◽  
pp. e101 ◽  
Author(s):  
Xiaolan Zhang ◽  
Shahinez Madi ◽  
Lisa Borsuk ◽  
Dan Nettleton ◽  
Robert J Elshire ◽  
...  


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