Isolation And Characterization Of Phenylalanine Ammonia Lyase (Pal) And Other Defence Response Genes From Oil Palm (Elaies Guineensis Jacq.)
Enhanced disease resistance and plant defense response against pathogen attack and environmental stresses have always been important targets of plant biotechnology. The activation of the defense response requires the recognition of an elicitor and the subsequent initiation of a signal transductio...
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| Format: | Thesis |
| Language: | English English |
| Published: |
2002
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| Subjects: | |
| Online Access: | http://psasir.upm.edu.my/id/eprint/11858/ http://psasir.upm.edu.my/id/eprint/11858/1/FSMB_2002_7.pdf |
| _version_ | 1848841696612188160 |
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| author | Hwang, Siaw San |
| author_facet | Hwang, Siaw San |
| author_sort | Hwang, Siaw San |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Enhanced disease resistance and plant defense response against pathogen attack and
environmental stresses have always been important targets of plant biotechnology. The
activation of the defense response requires the recognition of an elicitor and the
subsequent initiation of a signal transduction pathway, which then leads to the activation
of defense genes and the production of phytoalexins. Plants respond to pathogen attack
and environmental stimuli by activating a wide variety of defense reactions including
transcriptional activation of genes involved in phenylpropanoid biosynthesis,
accumulation of antimicrobial phytoalexins, and ethylene production.
Phenylpropanoid metabolism is a plant specific pathway that leads to the production of
secondary metabolites including isoflavonoid phytoalexins, lignin, flavonoid pigments
and UV protectants such as furanocoumarin. Here, we report the isolation of several
,
different clones that are involved in the plant defense response by screening of oil palm
zygotic embryo and suspension culture cDNA libraries.These clones include phenylalanine ammonia- lyase (PAL) (4-4A, II F I and 12B1), S-adenosylmethionine
synthetase I (Adomet synthetase I) (11 AI), peroxidase (7 A2), chitinase III (4A3),
calmodulin (3E2), and beta-ketoacyl-CoA synthase (KCS) (3G 1). |
| first_indexed | 2025-11-15T07:47:21Z |
| format | Thesis |
| id | upm-11858 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T07:47:21Z |
| publishDate | 2002 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-118582024-06-27T01:10:21Z http://psasir.upm.edu.my/id/eprint/11858/ Isolation And Characterization Of Phenylalanine Ammonia Lyase (Pal) And Other Defence Response Genes From Oil Palm (Elaies Guineensis Jacq.) Hwang, Siaw San Enhanced disease resistance and plant defense response against pathogen attack and environmental stresses have always been important targets of plant biotechnology. The activation of the defense response requires the recognition of an elicitor and the subsequent initiation of a signal transduction pathway, which then leads to the activation of defense genes and the production of phytoalexins. Plants respond to pathogen attack and environmental stimuli by activating a wide variety of defense reactions including transcriptional activation of genes involved in phenylpropanoid biosynthesis, accumulation of antimicrobial phytoalexins, and ethylene production. Phenylpropanoid metabolism is a plant specific pathway that leads to the production of secondary metabolites including isoflavonoid phytoalexins, lignin, flavonoid pigments and UV protectants such as furanocoumarin. Here, we report the isolation of several , different clones that are involved in the plant defense response by screening of oil palm zygotic embryo and suspension culture cDNA libraries.These clones include phenylalanine ammonia- lyase (PAL) (4-4A, II F I and 12B1), S-adenosylmethionine synthetase I (Adomet synthetase I) (11 AI), peroxidase (7 A2), chitinase III (4A3), calmodulin (3E2), and beta-ketoacyl-CoA synthase (KCS) (3G 1). 2002-02 Thesis NonPeerReviewed text en http://psasir.upm.edu.my/id/eprint/11858/1/FSMB_2002_7.pdf Hwang, Siaw San (2002) Isolation And Characterization Of Phenylalanine Ammonia Lyase (Pal) And Other Defence Response Genes From Oil Palm (Elaies Guineensis Jacq.). Masters thesis, Universiti Putra Malaysia. Phenylalanine ammonia lyase Palm oil English |
| spellingShingle | Phenylalanine ammonia lyase Palm oil Hwang, Siaw San Isolation And Characterization Of Phenylalanine Ammonia Lyase (Pal) And Other Defence Response Genes From Oil Palm (Elaies Guineensis Jacq.) |
| title | Isolation And Characterization Of Phenylalanine Ammonia Lyase (Pal) And Other Defence Response Genes From Oil Palm (Elaies Guineensis Jacq.) |
| title_full | Isolation And Characterization Of Phenylalanine Ammonia Lyase (Pal) And Other Defence Response Genes From Oil Palm (Elaies Guineensis Jacq.) |
| title_fullStr | Isolation And Characterization Of Phenylalanine Ammonia Lyase (Pal) And Other Defence Response Genes From Oil Palm (Elaies Guineensis Jacq.) |
| title_full_unstemmed | Isolation And Characterization Of Phenylalanine Ammonia Lyase (Pal) And Other Defence Response Genes From Oil Palm (Elaies Guineensis Jacq.) |
| title_short | Isolation And Characterization Of Phenylalanine Ammonia Lyase (Pal) And Other Defence Response Genes From Oil Palm (Elaies Guineensis Jacq.) |
| title_sort | isolation and characterization of phenylalanine ammonia lyase (pal) and other defence response genes from oil palm (elaies guineensis jacq.) |
| topic | Phenylalanine ammonia lyase Palm oil |
| url | http://psasir.upm.edu.my/id/eprint/11858/ http://psasir.upm.edu.my/id/eprint/11858/1/FSMB_2002_7.pdf |