Citation
Radziah O., . and Asilah A.M., . and Radzali Muse, . (2008) Screening for hydrolytic enzymes production by different N2 fixing bacteria. [Proceedings Paper]
Abstract
An experiment was conducted to determine the production of hydrolytic enzymes endoglucanase EG and endopolymethylgalacturonase EPMG by different bacterial isolates. Twelve diazotrophic strains isolated from rice plants were selected and grown on Jensens agar media with substrates carboxymethylcellulose CMC for EG and citrus pectin for EPMG. The results showed that seven diazotrophic strains were positive with CMC and pectin reactions whereas five diazotrophic strains were negative with both CMC and pectin reactions. Three isolates Sb26 Sb41 and Sb42 produced the clearest halo zone. The study showed the ability oflocal diazotrophic strains to produce hydrolytic enzymes.
Download File
Full text available from:
|
Abstract
An experiment was conducted to determine the production of hydrolytic enzymes endoglucanase EG and endopolymethylgalacturonase EPMG by different bacterial isolates. Twelve diazotrophic strains isolated from rice plants were selected and grown on Jensens agar media with substrates carboxymethylcellulose CMC for EG and citrus pectin for EPMG. The results showed that seven diazotrophic strains were positive with CMC and pectin reactions whereas five diazotrophic strains were negative with both CMC and pectin reactions. Three isolates Sb26 Sb41 and Sb42 produced the clearest halo zone. The study showed the ability oflocal diazotrophic strains to produce hydrolytic enzymes.
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| Additional Information: | Available at Perpustakaan Sultan Abdul Samad Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia. mal 590.2 S683 2008 Call Number |
| AGROVOC Term: | PLANT CONDITION |
| AGROVOC Term: | PLANT GROWTH SUBSTANCES |
| AGROVOC Term: | NITROGEN FIXING BACTERIA |
| AGROVOC Term: | PADDY SOIL |
| AGROVOC Term: | ENZYME INHIBITORS |
| AGROVOC Term: | ENZYME ACTIVITY |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 24 Apr 2025 05:13 |
| URI: | http://webagris.upm.edu.my/id/eprint/11260 |
Actions (login required)
 |
View Item |
