mRNA Expression of EgCHI1, EgCHI2, and EgCHI3 in Oil Palm Leaves (Elaeis guineesis Jacq.) after Treatment with Ganoderma boninense Pat. and Trichoderma harzianum Rifai
Joint Authors
Ahmad, Siti Hazar
Naher, Laila
Abdullah, Faridah
Ho, Chai Ling
Tan, Soon Guan
Yusuf, Umi Kalsom
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-08-02
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Medicine
Information Technology and Computer Science
Abstract EN
Background.
Basal stem rot (BSR) disease caused by the fungus Ganoderma boninense is the most serious disease affecting the oil palm; this is because the disease escapes the early disease detection.
The biocontrol agent Trichoderma harzianum can protect the disease only at the early stage of the disease.
In the present study, the expression levels of three oil palm (Elaeis guineensis Jacq.) chitinases encoding EgCHI1, EgCHI2, and EgCHI3 at 2, 5, and 8 weeks inoculation were measured in oil palm leaves from plants treated with G.
boninense or T.
harzianum alone or both.
Methods.
The five-month-old oil palm seedlings were treated with Gano-wood blocks inoculum and trichomulch.
Expression of EgCHI1, EgCHI2, and EgCHI3 in treated leaves tissue was determined by real-time PCR.
Results.
Oil palm chitinases were not strongly expressed in oil palm leaves of plants treated with G.
boninense alone compared to other treatments.
Throughout the 8-week experiment, expression of EgCHI1 increased more than 3-fold in leaves of plants treated with T.
harzianum and G.
boninense when compared to those of control and other treated plants.
Conclusion.
The data illustrated that chitinase cDNA expression varied depending on tissue and the type of treatment.
American Psychological Association (APA)
Naher, Laila& Tan, Soon Guan& Ho, Chai Ling& Yusuf, Umi Kalsom& Ahmad, Siti Hazar& Abdullah, Faridah. 2012. mRNA Expression of EgCHI1, EgCHI2, and EgCHI3 in Oil Palm Leaves (Elaeis guineesis Jacq.) after Treatment with Ganoderma boninense Pat. and Trichoderma harzianum Rifai. The Scientific World Journal،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-487947
Modern Language Association (MLA)
Naher, Laila…[et al.]. mRNA Expression of EgCHI1, EgCHI2, and EgCHI3 in Oil Palm Leaves (Elaeis guineesis Jacq.) after Treatment with Ganoderma boninense Pat. and Trichoderma harzianum Rifai. The Scientific World Journal No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-487947
American Medical Association (AMA)
Naher, Laila& Tan, Soon Guan& Ho, Chai Ling& Yusuf, Umi Kalsom& Ahmad, Siti Hazar& Abdullah, Faridah. mRNA Expression of EgCHI1, EgCHI2, and EgCHI3 in Oil Palm Leaves (Elaeis guineesis Jacq.) after Treatment with Ganoderma boninense Pat. and Trichoderma harzianum Rifai. The Scientific World Journal. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-487947
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-487947