A review on involvement of lignin in rice defense against pathogens / Siti Noor Asila Zakaria
This paper reviews the involvement of lignin as a component of plant defence in rice (Oryza sativa). Rice is the most widely consumed foods of the world’s human populations. At the same time, this crop was threatened by the major diseases which are brown spots disease and bacterial sheath blight dis...
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| Format: | Student Project |
| Language: | English |
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Faculty of Plantation and Agrotechnology
2019
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| Online Access: | https://ir.uitm.edu.my/id/eprint/24473/ |
| _version_ | 1848805995573149696 |
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| author | Zakaria, Siti Noor Asila |
| author_facet | Zakaria, Siti Noor Asila |
| author_sort | Zakaria, Siti Noor Asila |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | This paper reviews the involvement of lignin as a component of plant defence in rice (Oryza sativa). Rice is the most widely consumed foods of the world’s human populations. At the same time, this crop was threatened by the major diseases which are brown spots disease and bacterial sheath blight disease. The pathogen attack in rice could cause in reducing of yield production. Lignin, as defence mechanisms in plants will provide solutions towards the problem faced in the low production of rice. Lignin is a plant secondary metabolite that has various unique functions in plants. It is deposited in the secondary thickened cell wall to prevent pathogen invasion into the plants and also provide strength and imperviousness. The monolignol biosynthetic pathway are usually involving about eleven enzymes, which are L-Phenylalanine ammonia-lyase (PAL), Cinnamoyl-CoA reductase (CCR), Cinnamyl alcohol dehydrogenase (CAD),Caffeic acid O-methyltransferase (COMT), Cinnamate-4-hydroxylase (C4H), Hydroxycinnamoyl transferase (HCT), 4-Coumarate 3-hydroxylase (C3H), Ferulate 5-hydroxylase (F5H), caffeoyl shikimate esterase (CSE), Cinnamoyl CoA O-methyltransferase (CCoAMT) and 4-Coumarate:coenzyme A(CoA) ligase (4CL). This pathway is producing of monomer subunits; p-hydroxyphenyl (H), guaicyl (G) and syringyl (S) units. |
| first_indexed | 2025-11-14T22:19:53Z |
| format | Student Project |
| id | uitm-24473 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T22:19:53Z |
| publishDate | 2019 |
| publisher | Faculty of Plantation and Agrotechnology |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-244732020-08-11T09:38:13Z https://ir.uitm.edu.my/id/eprint/24473/ A review on involvement of lignin in rice defense against pathogens / Siti Noor Asila Zakaria Zakaria, Siti Noor Asila SB Plant culture Pests and diseases Pest control and treatment of diseases. Plant protection This paper reviews the involvement of lignin as a component of plant defence in rice (Oryza sativa). Rice is the most widely consumed foods of the world’s human populations. At the same time, this crop was threatened by the major diseases which are brown spots disease and bacterial sheath blight disease. The pathogen attack in rice could cause in reducing of yield production. Lignin, as defence mechanisms in plants will provide solutions towards the problem faced in the low production of rice. Lignin is a plant secondary metabolite that has various unique functions in plants. It is deposited in the secondary thickened cell wall to prevent pathogen invasion into the plants and also provide strength and imperviousness. The monolignol biosynthetic pathway are usually involving about eleven enzymes, which are L-Phenylalanine ammonia-lyase (PAL), Cinnamoyl-CoA reductase (CCR), Cinnamyl alcohol dehydrogenase (CAD),Caffeic acid O-methyltransferase (COMT), Cinnamate-4-hydroxylase (C4H), Hydroxycinnamoyl transferase (HCT), 4-Coumarate 3-hydroxylase (C3H), Ferulate 5-hydroxylase (F5H), caffeoyl shikimate esterase (CSE), Cinnamoyl CoA O-methyltransferase (CCoAMT) and 4-Coumarate:coenzyme A(CoA) ligase (4CL). This pathway is producing of monomer subunits; p-hydroxyphenyl (H), guaicyl (G) and syringyl (S) units. Faculty of Plantation and Agrotechnology 2019 Student Project NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/24473/1/24473.pdf Zakaria, Siti Noor Asila (2019) A review on involvement of lignin in rice defense against pathogens / Siti Noor Asila Zakaria. (2019) [Student Project] <http://terminalib.uitm.edu.my/24473.pdf> (Unpublished) |
| spellingShingle | SB Plant culture Pests and diseases Pest control and treatment of diseases. Plant protection Zakaria, Siti Noor Asila A review on involvement of lignin in rice defense against pathogens / Siti Noor Asila Zakaria |
| title | A review on involvement of lignin in rice defense against pathogens / Siti Noor Asila Zakaria |
| title_full | A review on involvement of lignin in rice defense against pathogens / Siti Noor Asila Zakaria |
| title_fullStr | A review on involvement of lignin in rice defense against pathogens / Siti Noor Asila Zakaria |
| title_full_unstemmed | A review on involvement of lignin in rice defense against pathogens / Siti Noor Asila Zakaria |
| title_short | A review on involvement of lignin in rice defense against pathogens / Siti Noor Asila Zakaria |
| title_sort | review on involvement of lignin in rice defense against pathogens / siti noor asila zakaria |
| topic | SB Plant culture Pests and diseases Pest control and treatment of diseases. Plant protection |
| url | https://ir.uitm.edu.my/id/eprint/24473/ |