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http://dx.doi.org/10.5010/JPB.2003.30.2.129

Pseudosymptom Analysis Induced by Geminivirus L4 Gene in Transgenic Arabidopsis  

Lee, Suk-Chan (Dept. of Genetic Engineering, Sungkyunkwan University)
Lee, Kyu-Bae (Dept. of Educational Biology, Chosun University)
Park, Jong-Bum (Dpet. of Biological Science, Silla University)
Publication Information
Journal of Plant Biotechnology / v.30, no.2, 2003 , pp. 129-133 More about this Journal
Abstract
The factors for symptom development caused by Beat curly top virus(BCTV) have been analyzed by using a molecular genetic approach based on expressing BCTV encoded proteins in transgenic plants. BCTV open reading frame (ORF) L4 expression in transgenic Arabidopsis resulted in abnormal plant development and the production of callus inflorescence stems and bumpy trichomes, confiming that this gene alone is a primary symptom determinant. The L4 gene expression by northern hybridization in transgenic plants and a range of phenotypes were analyzed.
Keywords
Arabidiopsis; Beet curly top virus; BCTV L4; abnormal cell division;
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