NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Experimental Biology (IJEB) >
IJEB Vol.49 [2011] >
IJEB Vol.49(06) [June 2011] >


Title: Differential gene expression in pepper (Capsicum annuum) exposed to UV-B
Authors: Lai, Yan
Xu, Bo
He, Li
Lin, Ming
Cao, Lei
Mou, Shaoliang
Wu, Yang
He, Shuilin
Keywords: Capcab
Capsicum annuum
cDNA-AFLP
TDF
UV-B
Issue Date: Jun-2011
Publisher: NISCAIR-CSIR, India
Abstract: In the present paper, complementary DNA-amplified fragment length polymorphism (cDNA-AFLP) was used to examine and identify differentially expressed genes in Capsicum annuum exposed to UV-B irradiation. Around 4000 transcript derived fragments (TDFs) were visualized and in total 183 TDFs were isolated, sequenced and analyzed by Blast 2 go. Among these TDFs, 84 of them showed homology to known genes. There were 43 TDFs showing up-regulated expression, 24 TDFs showing down-regulated expression and 27 TDFs showing both up-regulated and down-regulated expression, respectively. Some of these TDFs were found to be in response/related to UV-B stress, including carbonic anhydrase, calcium-dependent protein, thionin-like protein, bzip protein and so on. In particular, chlorophyll a/b binding protein (Capcab) responding to UV-B stress was cloned. It was concluded that Capcab could play a protective role in plant anti-UV-B and maintaining photosynthetic rate under UV-B stress.
Page(s): 429-437
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-1009 (Online); 0019-5189 (Print)
Source:IJEB Vol.49(06) [June 2011]

Files in This Item:

File Description SizeFormat
IJEB 49(6) 429-437.pdf505.4 kBAdobe PDFView/Open
 Current Page Visits: 697 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 513363 since 06-Feb-2009  Last updated on 21-Apr-2014Webmaster: nopr@niscair.res.in