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A New Stilbene Synthase Gene from Muscadine (Vitis rotundifolia) Grape Berry
Jeju Island, Korea October 11-October 13
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/FBIT.2007.1552007 Frontiers in the Convergence of ...
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Hemanth KN. Vasanthaiah, Ramesh Katam, Sheikh M. Basha, "A New Stilbene Synthase Gene from Muscadine (Vitis rotundifolia) Grape Berry," Frontiers in the Convergence of Bioscience and Information Technologies, pp. 87-94, 2007 Frontiers in the Convergence of Bioscience and Information Technologies, 2007.
 
 
BibTex
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@article{ 10.1109/FBIT.2007.155,
author = {Hemanth KN. Vasanthaiah and Ramesh Katam and Sheikh M. Basha},
title = {A New Stilbene Synthase Gene from Muscadine (Vitis rotundifolia) Grape Berry},
journal ={Frontiers in the Convergence of Bioscience and Information Technologies},
volume = {0},
year = {2007},
isbn = {978-0-7695-2999-8},
pages = {87-94},
doi = {http://doi.ieeecomputersociety.org/10.1109/FBIT.2007.155},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Frontiers in the Convergence of Bioscience and Information Technologies
TI - A New Stilbene Synthase Gene from Muscadine (Vitis rotundifolia) Grape Berry
SN - 978-0-7695-2999-8
SP87
EP94
A1 - Hemanth KN. Vasanthaiah,
A1 - Ramesh Katam,
A1 - Sheikh M. Basha,
PY - 2007
VL - 0
JA - Frontiers in the Convergence of Bioscience and Information Technologies
ER -
 
Muscadine grapes contain high concentration of polyphenols that are known to be involved in plant defense. Resveratrol encoded by stilbene synthase (STS) is one of the important phenolic compounds found in muscadine grape that has antimicrobial activity as well as health benefit. Cloning and sequencing of STS from muscadine revealed six isoforms of stilbene synthase genes, of which four were found to be different from that of V. vinifera STS sequence (BS). Rapid Amplification of cDNA Ends (RACE) to one of the muscadine stilbene synthase cDNA (MSB1) sequence also showed sequence variation with V. vinifera STS. The expression level of MSB1 and BS gene in anthracnose-tolerant muscadine cultivar was analyzed and confirmed through real time PCR after challenging the grape plants with the fungus Elsinoe ampelina. The expression of MSB1 was found to be higher in muscadine compared to V. vinifera confirming that the muscadine genotypes may possibly have the potential to synthesize sufficient amount and type of stilbene phytoalexins to defend against pathogen attack.
Citation:
Hemanth KN. Vasanthaiah, Ramesh Katam, Sheikh M. Basha, "A New Stilbene Synthase Gene from Muscadine (Vitis rotundifolia) Grape Berry," fbit, pp.87-94, 2007 Frontiers in the Convergence of Bioscience and Information Technologies, 2007
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