Characterization of novel type I ribosome-inactivating proteins isolated from oil palm (Elaeis guineensis) inoculated with Ganoderma boninense, the causal agent of basal stem rot
Type I RIPs have not been identified in oil palm. EgRIP-1a and EgRIP-1b transcripts were partially isolated from roots and basal stems of oil palm seedlings with high similarity to type I RIPs. Expression levels were altered during plant-pathogen interaction and their proteins were 28–30 kD with an...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/55269/ http://psasir.upm.edu.my/id/eprint/55269/1/Characterization%20of%20novel%20type%20I%20ribosome-inactivating%20proteins%20isolated%20from%20oil%20palm%20.pdf |
| _version_ | 1848852757813919744 |
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| author | Sargolzaei, Maryam Ho, Chai Ling Wong, Mui Yun |
| author_facet | Sargolzaei, Maryam Ho, Chai Ling Wong, Mui Yun |
| author_sort | Sargolzaei, Maryam |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Type I RIPs have not been identified in oil palm. EgRIP-1a and EgRIP-1b transcripts were partially isolated from roots and basal stems of oil palm seedlings with high similarity to type I RIPs. Expression levels were altered during plant-pathogen interaction and their proteins were 28–30 kD with an estimated pI value of 10.0. Depurination of yeast 26S rRNA by EgRIP proteins demonstrated specific ribosome-inactivating activity. EgRIP proteins showed inhibition on G. boninense mycelial growth with 44.1% at 5 DAI. It was concluded that the novel EgRIPs are type I and demonstrated to have antifungal effect against G. boninense. |
| first_indexed | 2025-11-15T10:43:09Z |
| format | Article |
| id | upm-55269 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:43:09Z |
| publishDate | 2016 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-552692019-10-23T00:53:53Z http://psasir.upm.edu.my/id/eprint/55269/ Characterization of novel type I ribosome-inactivating proteins isolated from oil palm (Elaeis guineensis) inoculated with Ganoderma boninense, the causal agent of basal stem rot Sargolzaei, Maryam Ho, Chai Ling Wong, Mui Yun Type I RIPs have not been identified in oil palm. EgRIP-1a and EgRIP-1b transcripts were partially isolated from roots and basal stems of oil palm seedlings with high similarity to type I RIPs. Expression levels were altered during plant-pathogen interaction and their proteins were 28–30 kD with an estimated pI value of 10.0. Depurination of yeast 26S rRNA by EgRIP proteins demonstrated specific ribosome-inactivating activity. EgRIP proteins showed inhibition on G. boninense mycelial growth with 44.1% at 5 DAI. It was concluded that the novel EgRIPs are type I and demonstrated to have antifungal effect against G. boninense. Elsevier 2016-04 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/55269/1/Characterization%20of%20novel%20type%20I%20ribosome-inactivating%20proteins%20isolated%20from%20oil%20palm%20.pdf Sargolzaei, Maryam and Ho, Chai Ling and Wong, Mui Yun (2016) Characterization of novel type I ribosome-inactivating proteins isolated from oil palm (Elaeis guineensis) inoculated with Ganoderma boninense, the causal agent of basal stem rot. Physiological and Molecular Plant Pathology, 94. pp. 53-61. ISSN 0885-5765; ESSN: 1096-1178 10.1016/j.pmpp.2016.04.002 |
| spellingShingle | Sargolzaei, Maryam Ho, Chai Ling Wong, Mui Yun Characterization of novel type I ribosome-inactivating proteins isolated from oil palm (Elaeis guineensis) inoculated with Ganoderma boninense, the causal agent of basal stem rot |
| title | Characterization of novel type I ribosome-inactivating proteins isolated from oil palm (Elaeis guineensis) inoculated with Ganoderma boninense, the causal agent of basal stem rot |
| title_full | Characterization of novel type I ribosome-inactivating proteins isolated from oil palm (Elaeis guineensis) inoculated with Ganoderma boninense, the causal agent of basal stem rot |
| title_fullStr | Characterization of novel type I ribosome-inactivating proteins isolated from oil palm (Elaeis guineensis) inoculated with Ganoderma boninense, the causal agent of basal stem rot |
| title_full_unstemmed | Characterization of novel type I ribosome-inactivating proteins isolated from oil palm (Elaeis guineensis) inoculated with Ganoderma boninense, the causal agent of basal stem rot |
| title_short | Characterization of novel type I ribosome-inactivating proteins isolated from oil palm (Elaeis guineensis) inoculated with Ganoderma boninense, the causal agent of basal stem rot |
| title_sort | characterization of novel type i ribosome-inactivating proteins isolated from oil palm (elaeis guineensis) inoculated with ganoderma boninense, the causal agent of basal stem rot |
| url | http://psasir.upm.edu.my/id/eprint/55269/ http://psasir.upm.edu.my/id/eprint/55269/ http://psasir.upm.edu.my/id/eprint/55269/1/Characterization%20of%20novel%20type%20I%20ribosome-inactivating%20proteins%20isolated%20from%20oil%20palm%20.pdf |