Proteomics Of Trunking And Nontrunking Sago Palm (Metroxylon Sagu Rottb.)
Sago plant stores its starch in the trunk. It is considered mature and ready to be harvested when reaches 6- 8 years of growth. However, there are instances where sago palms in plantations remain stunted even after 10-14 years, thus devoid of starch in its trunk. This is known as non-trunking sago...
| Main Authors: | , , , , , , , |
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| Format: | Proceeding |
| Language: | English |
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2012
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| Online Access: | http://ir.unimas.my/id/eprint/9983/ http://ir.unimas.my/id/eprint/9983/1/PROTEOMICS%20OF%20TRUNKING%20AND%20NON-TRUNKING%20SAGO%20PALM%20%28METROXYLON%20SAGU%20ROTTB.%29%20%28abstract%29.pdf |
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| author | Hasnain, Hussain Maswida, binti Mustafa Kamal Anastasia S., Edward Atit Siti Izyan Liyana, Kamarol Yan, Wei Jie Zainab, Ngaini Jameel, Al-Obaidi Yusmin, Mohd-Yusuf |
| author_facet | Hasnain, Hussain Maswida, binti Mustafa Kamal Anastasia S., Edward Atit Siti Izyan Liyana, Kamarol Yan, Wei Jie Zainab, Ngaini Jameel, Al-Obaidi Yusmin, Mohd-Yusuf |
| author_sort | Hasnain, Hussain |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | Sago plant stores its starch in the trunk. It is considered mature and ready to be harvested when reaches 6-
8 years of growth. However, there are instances where sago palms in plantations remain stunted even after
10-14 years, thus devoid of starch in its trunk. This is known as non-trunking sago palm. The nontrunking
phenotype of Metroxylon sagu eliminates the economical value of the plant and this is one of the
major concerns of sago plantation till this day. Our research group has embarked on efforts to identify
molecular factors that contribute to the differences between two groups of sago palm including their
proteomics. Part of the work involves comparative proteomics analysis of trunking and non-trunking sago
palm leaf. Prior to that, protein extraction and preparation, protein separation by one- or two-dimensional
electrophoresis (1-DE or 2-DE, respectively), followed by matrix-assisted laser desorption ionization
time-of-flight mass spectrometry (MALDI-TOF MS) were described. Using 2D gel electrophoresis,
MALDI-TOF and RP-HPLC, we have identified several proteins that showed differences in level of
protein expression between the two groups of sago palm. |
| first_indexed | 2025-11-15T06:27:43Z |
| format | Proceeding |
| id | unimas-9983 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T06:27:43Z |
| publishDate | 2012 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-99832015-12-08T06:50:19Z http://ir.unimas.my/id/eprint/9983/ Proteomics Of Trunking And Nontrunking Sago Palm (Metroxylon Sagu Rottb.) Hasnain, Hussain Maswida, binti Mustafa Kamal Anastasia S., Edward Atit Siti Izyan Liyana, Kamarol Yan, Wei Jie Zainab, Ngaini Jameel, Al-Obaidi Yusmin, Mohd-Yusuf S Agriculture (General) Sago plant stores its starch in the trunk. It is considered mature and ready to be harvested when reaches 6- 8 years of growth. However, there are instances where sago palms in plantations remain stunted even after 10-14 years, thus devoid of starch in its trunk. This is known as non-trunking sago palm. The nontrunking phenotype of Metroxylon sagu eliminates the economical value of the plant and this is one of the major concerns of sago plantation till this day. Our research group has embarked on efforts to identify molecular factors that contribute to the differences between two groups of sago palm including their proteomics. Part of the work involves comparative proteomics analysis of trunking and non-trunking sago palm leaf. Prior to that, protein extraction and preparation, protein separation by one- or two-dimensional electrophoresis (1-DE or 2-DE, respectively), followed by matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) were described. Using 2D gel electrophoresis, MALDI-TOF and RP-HPLC, we have identified several proteins that showed differences in level of protein expression between the two groups of sago palm. 2012 Proceeding NonPeerReviewed text en http://ir.unimas.my/id/eprint/9983/1/PROTEOMICS%20OF%20TRUNKING%20AND%20NON-TRUNKING%20SAGO%20PALM%20%28METROXYLON%20SAGU%20ROTTB.%29%20%28abstract%29.pdf Hasnain, Hussain and Maswida, binti Mustafa Kamal and Anastasia S., Edward Atit and Siti Izyan Liyana, Kamarol and Yan, Wei Jie and Zainab, Ngaini and Jameel, Al-Obaidi and Yusmin, Mohd-Yusuf (2012) Proteomics Of Trunking And Nontrunking Sago Palm (Metroxylon Sagu Rottb.). In: 2nd ASEAN Sago Symposium 2012, UNIMAS, Kota Samarahan Advances in Sago Research and Development, Samarahan, Kuching. http://www.researchgate.net/publication/280810224_PROTEOMICS_OF_TRUNKING_AND_NON-TRUNKING_SAGO_PALM_(METROXYLON_SAGU_ROTTB.) |
| spellingShingle | S Agriculture (General) Hasnain, Hussain Maswida, binti Mustafa Kamal Anastasia S., Edward Atit Siti Izyan Liyana, Kamarol Yan, Wei Jie Zainab, Ngaini Jameel, Al-Obaidi Yusmin, Mohd-Yusuf Proteomics Of Trunking And Nontrunking Sago Palm (Metroxylon Sagu Rottb.) |
| title | Proteomics Of Trunking And Nontrunking Sago Palm (Metroxylon Sagu
Rottb.) |
| title_full | Proteomics Of Trunking And Nontrunking Sago Palm (Metroxylon Sagu
Rottb.) |
| title_fullStr | Proteomics Of Trunking And Nontrunking Sago Palm (Metroxylon Sagu
Rottb.) |
| title_full_unstemmed | Proteomics Of Trunking And Nontrunking Sago Palm (Metroxylon Sagu
Rottb.) |
| title_short | Proteomics Of Trunking And Nontrunking Sago Palm (Metroxylon Sagu
Rottb.) |
| title_sort | proteomics of trunking and nontrunking sago palm (metroxylon sagu
rottb.) |
| topic | S Agriculture (General) |
| url | http://ir.unimas.my/id/eprint/9983/ http://ir.unimas.my/id/eprint/9983/ http://ir.unimas.my/id/eprint/9983/1/PROTEOMICS%20OF%20TRUNKING%20AND%20NON-TRUNKING%20SAGO%20PALM%20%28METROXYLON%20SAGU%20ROTTB.%29%20%28abstract%29.pdf |