Response of Azotobacter beijerinckii C4 to oxidative stress of Cd<sup>2+</sup>, acetochlor and their association
The activity response of the antioxidant enzymes of Azotobacter beijerinckii C4 (G<sup>-</sup>) following exposure to Cd<sup>2+</sup>, acetochlor and their associations was investigated. Results showed that activities of SOD, CAT and ATPase in the bacterium were induced posit...
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| Format: | Article |
| Language: | English |
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Zhejiang University Press
2006-09-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
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| Online Access: | https://www.academax.com/doi/10.3785/1008-9209.2006.05.0489 |
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| author | XUAN Ying MIN Hang LÜ Zhen-mei YAN Bo |
| author_facet | XUAN Ying MIN Hang LÜ Zhen-mei YAN Bo |
| author_sort | XUAN Ying |
| collection | DOAJ |
| description | The activity response of the antioxidant enzymes of Azotobacter beijerinckii C4 (G<sup>-</sup>) following exposure to Cd<sup>2+</sup>, acetochlor and their associations was investigated. Results showed that activities of SOD, CAT and ATPase in the bacterium were induced positively and obviously by Cd<sup>2+</sup> or acetochlor, especially at the beginning time after treatment. The associated pollution of Cd<sup>2+</sup> and acetochlor had different impacts on the activity of the antioxidant enzymes with different concentrations and treatment time. SOD and ATPase activities by the associations appeared stronger than each of their single factor, and the activities were consistent with each of their single factor finally. It presented induced or inhibited actions on CAT activity by various concentration associations, and appeared inhibiting effect ultimately. |
| format | Article |
| id | doaj-art-ab87cc7127264fce97914be8fa05f6ed |
| institution | Kabale University |
| issn | 1008-9209 2097-5155 |
| language | English |
| publishDate | 2006-09-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | 浙江大学学报. 农业与生命科学版 |
| spelling | doaj-art-ab87cc7127264fce97914be8fa05f6ed2025-08-20T03:34:21ZengZhejiang University Press浙江大学学报. 农业与生命科学版1008-92092097-51552006-09-013248949410.3785/1008-9209.2006.05.048910089209Response of Azotobacter beijerinckii C4 to oxidative stress of Cd<sup>2+</sup>, acetochlor and their associationXUAN YingMIN HangLÜ Zhen-meiYAN BoThe activity response of the antioxidant enzymes of Azotobacter beijerinckii C4 (G<sup>-</sup>) following exposure to Cd<sup>2+</sup>, acetochlor and their associations was investigated. Results showed that activities of SOD, CAT and ATPase in the bacterium were induced positively and obviously by Cd<sup>2+</sup> or acetochlor, especially at the beginning time after treatment. The associated pollution of Cd<sup>2+</sup> and acetochlor had different impacts on the activity of the antioxidant enzymes with different concentrations and treatment time. SOD and ATPase activities by the associations appeared stronger than each of their single factor, and the activities were consistent with each of their single factor finally. It presented induced or inhibited actions on CAT activity by various concentration associations, and appeared inhibiting effect ultimately.https://www.academax.com/doi/10.3785/1008-9209.2006.05.0489combined pollutionCd<sup>2+</sup>acetochlorSODCATATPase |
| spellingShingle | XUAN Ying MIN Hang LÜ Zhen-mei YAN Bo Response of Azotobacter beijerinckii C4 to oxidative stress of Cd<sup>2+</sup>, acetochlor and their association 浙江大学学报. 农业与生命科学版 combined pollution Cd<sup>2+</sup> acetochlor SOD CAT ATPase |
| title | Response of Azotobacter beijerinckii C4 to oxidative stress of Cd<sup>2+</sup>, acetochlor and their association |
| title_full | Response of Azotobacter beijerinckii C4 to oxidative stress of Cd<sup>2+</sup>, acetochlor and their association |
| title_fullStr | Response of Azotobacter beijerinckii C4 to oxidative stress of Cd<sup>2+</sup>, acetochlor and their association |
| title_full_unstemmed | Response of Azotobacter beijerinckii C4 to oxidative stress of Cd<sup>2+</sup>, acetochlor and their association |
| title_short | Response of Azotobacter beijerinckii C4 to oxidative stress of Cd<sup>2+</sup>, acetochlor and their association |
| title_sort | response of azotobacter beijerinckii c4 to oxidative stress of cd sup 2 sup acetochlor and their association |
| topic | combined pollution Cd<sup>2+</sup> acetochlor SOD CAT ATPase |
| url | https://www.academax.com/doi/10.3785/1008-9209.2006.05.0489 |
| work_keys_str_mv | AT xuanying responseofazotobacterbeijerinckiic4tooxidativestressofcdsup2supacetochlorandtheirassociation AT minhang responseofazotobacterbeijerinckiic4tooxidativestressofcdsup2supacetochlorandtheirassociation AT luzhenmei responseofazotobacterbeijerinckiic4tooxidativestressofcdsup2supacetochlorandtheirassociation AT yanbo responseofazotobacterbeijerinckiic4tooxidativestressofcdsup2supacetochlorandtheirassociation |