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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Main Author:	Zakaria, Siti Noor Asila
Format:	Student Project
Published:	Faculty of Plantation and Agrotechnology 2019
Subjects:	SB Plant culture Pests and diseases Pest control and treatment of diseases. Plant protection
Online Access:	http://ir.uitm.edu.my/id/eprint/24473/

id	uitm-24473
recordtype	eprints
spelling	uitm-244732019-06-18T04:07:10Z http://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 Zakaria, Siti Noor Asila (2019) A review on involvement of lignin in rice defense against pathogens / Siti Noor Asila Zakaria. [Student Project] (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
topic	SB Plant culture Pests and diseases Pest control and treatment of diseases. Plant protection
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
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.
format	Student Project
author	Zakaria, Siti Noor Asila
author_facet	Zakaria, Siti Noor Asila
author_sort	Zakaria, Siti Noor Asila
title	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_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_sort	review on involvement of lignin in rice defense against pathogens / siti noor asila zakaria
publisher	Faculty of Plantation and Agrotechnology
publishDate	2019
url	http://ir.uitm.edu.my/id/eprint/24473/
first_indexed	2023-09-18T23:12:39Z
last_indexed	2023-09-18T23:12:39Z
_version_	1777418905834225664

A review on involvement of lignin in rice defense against pathogens / Siti Noor Asila Zakaria

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