Abstract
A cDNA encoding thaumatin-like protein (TLP) from rice was cloned into the binary vector pMON410 under the control of the CaMV 35S promoter for Agrobacterium-mediated transformation of tomato. All putative transformants were tested for the integration and expression of the chimeric gene by polymerase chain reaction (PCR) for hygromycin resistance gene (hph) and enzyme-linked immunosorbent assay (ELISA) for TLP respectively. Constitutive, high-level expression of TLP was observed in transgenic plants. The transgenic lines exhibited increased resistance to Alternaria solani, the early blight pathogen compared to non-transgenic tomato plants.
| Original language | English |
|---|---|
| Pages (from-to) | 257-265 |
| Number of pages | 9 |
| Journal | Archives of Phytopathology and Plant Protection |
| Volume | 38 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Nov 2005 |
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Keywords
- Disease resistance
- Lycopersicon esculentum
- Pathogenesis-related proteins
- Thaumatin-like protein
- Transgenic plants
ASJC Scopus subject areas
- Agronomy and Crop Science
Cite this
Overexpression of thaumatin-like protein in transgenic tomato plants confers enhanced resistance to Alternaria solani. / Radhajeyalakshmi, Raju; Velazhahan, Rethinasamy; Balasubramanian, Ponnusamy; Doraiswamy, Sabitha.
In: Archives of Phytopathology and Plant Protection, Vol. 38, No. 4, 11.2005, p. 257-265.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Overexpression of thaumatin-like protein in transgenic tomato plants confers enhanced resistance to Alternaria solani
AU - Radhajeyalakshmi, Raju
AU - Velazhahan, Rethinasamy
AU - Balasubramanian, Ponnusamy
AU - Doraiswamy, Sabitha
PY - 2005/11
Y1 - 2005/11
N2 - A cDNA encoding thaumatin-like protein (TLP) from rice was cloned into the binary vector pMON410 under the control of the CaMV 35S promoter for Agrobacterium-mediated transformation of tomato. All putative transformants were tested for the integration and expression of the chimeric gene by polymerase chain reaction (PCR) for hygromycin resistance gene (hph) and enzyme-linked immunosorbent assay (ELISA) for TLP respectively. Constitutive, high-level expression of TLP was observed in transgenic plants. The transgenic lines exhibited increased resistance to Alternaria solani, the early blight pathogen compared to non-transgenic tomato plants.
AB - A cDNA encoding thaumatin-like protein (TLP) from rice was cloned into the binary vector pMON410 under the control of the CaMV 35S promoter for Agrobacterium-mediated transformation of tomato. All putative transformants were tested for the integration and expression of the chimeric gene by polymerase chain reaction (PCR) for hygromycin resistance gene (hph) and enzyme-linked immunosorbent assay (ELISA) for TLP respectively. Constitutive, high-level expression of TLP was observed in transgenic plants. The transgenic lines exhibited increased resistance to Alternaria solani, the early blight pathogen compared to non-transgenic tomato plants.
KW - Disease resistance
KW - Lycopersicon esculentum
KW - Pathogenesis-related proteins
KW - Thaumatin-like protein
KW - Transgenic plants
UR - http://www.scopus.com/inward/record.url?scp=29944446529&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=29944446529&partnerID=8YFLogxK
U2 - 10.1080/03235400400027382
DO - 10.1080/03235400400027382
M3 - Article
VL - 38
SP - 257
EP - 265
JO - Archives of Phytopathology and Plant Protection
JF - Archives of Phytopathology and Plant Protection
SN - 0323-5408
IS - 4
ER -