Resistant reaction of Canna indica and Scindapsus aureum to Cr(Ⅵ) stress in purifying eutrophication water(美人蕉和绿萝在修复富营养化水体过程中对Cr(Ⅵ)胁迫的生理生化响应)
研究了陆生植物美人蕉(Canna indica)和绿萝(Scindapsus aureum)在修复富营养化水体过程中对不同质量浓度Cr(Ⅵ)胁迫的生理生化响应.结果表明,Cr(Ⅵ)胁迫影响植物生长,Cr(Ⅵ)质量浓度为10 mg • L-1时两种植物生长明显受到抑制.Cr(Ⅵ)质量浓度为2 mg • L-1时促进美人蕉及绿萝可溶性蛋白质的合成,提高了美人蕉及绿萝SOD、CAT、POD活性,对两种植物MDA积累无明显影响;当Cr(Ⅵ)质量浓度5 mg • L-1时抑制美人蕉和绿萝可溶性蛋白质合成及绿萝CAT活性,提高美人蕉SOD、CAT、POD及绿萝SOD、POD活性,对美人蕉MDA积累影响不大...
Main Authors: | , , |
---|---|
Format: | Article |
Language: | zho |
Published: |
Zhejiang University Press
2011-01-01
|
Series: | Zhejiang Daxue xuebao. Lixue ban |
Subjects: | |
Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2011.01.019 |
_version_ | 1797236008183398400 |
---|---|
author | LIUYing(刘英) GUOPei-yong(郭沛涌) LIAOJi-hua(廖纪华) |
author_facet | LIUYing(刘英) GUOPei-yong(郭沛涌) LIAOJi-hua(廖纪华) |
author_sort | LIUYing(刘英) |
collection | DOAJ |
description | 研究了陆生植物美人蕉(Canna indica)和绿萝(Scindapsus aureum)在修复富营养化水体过程中对不同质量浓度Cr(Ⅵ)胁迫的生理生化响应.结果表明,Cr(Ⅵ)胁迫影响植物生长,Cr(Ⅵ)质量浓度为10 mg • L-1时两种植物生长明显受到抑制.Cr(Ⅵ)质量浓度为2 mg • L-1时促进美人蕉及绿萝可溶性蛋白质的合成,提高了美人蕉及绿萝SOD、CAT、POD活性,对两种植物MDA积累无明显影响;当Cr(Ⅵ)质量浓度5 mg • L-1时抑制美人蕉和绿萝可溶性蛋白质合成及绿萝CAT活性,提高美人蕉SOD、CAT、POD及绿萝SOD、POD活性,对美人蕉MDA积累影响不大,增加绿萝MDA积累;当Cr(Ⅵ)质量浓度达到10 mg • L-1时,明显抑制两种植物可溶性蛋白质的合成,且抑制美人蕉CAT、POD活性和绿萝CAT活性,提高美人蕉和绿萝SOD活性及绿萝POD活性,显著增加两种植物MDA积累.本试验条件下,美人蕉生长速度大于绿萝,对铬胁迫的耐受能力更强. |
first_indexed | 2024-04-24T16:57:01Z |
format | Article |
id | doaj.art-2cdd224949134288b423a51f82de472d |
institution | Directory Open Access Journal |
issn | 1008-9497 |
language | zho |
last_indexed | 2024-04-24T16:57:01Z |
publishDate | 2011-01-01 |
publisher | Zhejiang University Press |
record_format | Article |
series | Zhejiang Daxue xuebao. Lixue ban |
spelling | doaj.art-2cdd224949134288b423a51f82de472d2024-03-29T01:58:29ZzhoZhejiang University PressZhejiang Daxue xuebao. Lixue ban1008-94972011-01-01381788410.3785/j.issn.1008-9497.2011.01.019Resistant reaction of Canna indica and Scindapsus aureum to Cr(Ⅵ) stress in purifying eutrophication water(美人蕉和绿萝在修复富营养化水体过程中对Cr(Ⅵ)胁迫的生理生化响应)LIUYing(刘英)0GUOPei-yong(郭沛涌)LIAOJi-hua(廖纪华)1Department of Environmental Science and Engineering, Huaqiao University, Xiamen 361021, Fujian Province, China(华侨大学 环境科学与工程系,福建 厦门 361021)Department of Environmental Science and Engineering, Huaqiao University, Xiamen 361021, Fujian Province, China(华侨大学 环境科学与工程系,福建 厦门 361021)研究了陆生植物美人蕉(Canna indica)和绿萝(Scindapsus aureum)在修复富营养化水体过程中对不同质量浓度Cr(Ⅵ)胁迫的生理生化响应.结果表明,Cr(Ⅵ)胁迫影响植物生长,Cr(Ⅵ)质量浓度为10 mg • L-1时两种植物生长明显受到抑制.Cr(Ⅵ)质量浓度为2 mg • L-1时促进美人蕉及绿萝可溶性蛋白质的合成,提高了美人蕉及绿萝SOD、CAT、POD活性,对两种植物MDA积累无明显影响;当Cr(Ⅵ)质量浓度5 mg • L-1时抑制美人蕉和绿萝可溶性蛋白质合成及绿萝CAT活性,提高美人蕉SOD、CAT、POD及绿萝SOD、POD活性,对美人蕉MDA积累影响不大,增加绿萝MDA积累;当Cr(Ⅵ)质量浓度达到10 mg • L-1时,明显抑制两种植物可溶性蛋白质的合成,且抑制美人蕉CAT、POD活性和绿萝CAT活性,提高美人蕉和绿萝SOD活性及绿萝POD活性,显著增加两种植物MDA积累.本试验条件下,美人蕉生长速度大于绿萝,对铬胁迫的耐受能力更强.https://doi.org/10.3785/j.issn.1008-9497.2011.01.019铬富营养化植物修复生理生化响应 |
spellingShingle | LIUYing(刘英) GUOPei-yong(郭沛涌) LIAOJi-hua(廖纪华) Resistant reaction of Canna indica and Scindapsus aureum to Cr(Ⅵ) stress in purifying eutrophication water(美人蕉和绿萝在修复富营养化水体过程中对Cr(Ⅵ)胁迫的生理生化响应) Zhejiang Daxue xuebao. Lixue ban 铬 富营养化 植物修复 生理生化响应 |
title | Resistant reaction of Canna indica and Scindapsus aureum to Cr(Ⅵ) stress in purifying eutrophication water(美人蕉和绿萝在修复富营养化水体过程中对Cr(Ⅵ)胁迫的生理生化响应) |
title_full | Resistant reaction of Canna indica and Scindapsus aureum to Cr(Ⅵ) stress in purifying eutrophication water(美人蕉和绿萝在修复富营养化水体过程中对Cr(Ⅵ)胁迫的生理生化响应) |
title_fullStr | Resistant reaction of Canna indica and Scindapsus aureum to Cr(Ⅵ) stress in purifying eutrophication water(美人蕉和绿萝在修复富营养化水体过程中对Cr(Ⅵ)胁迫的生理生化响应) |
title_full_unstemmed | Resistant reaction of Canna indica and Scindapsus aureum to Cr(Ⅵ) stress in purifying eutrophication water(美人蕉和绿萝在修复富营养化水体过程中对Cr(Ⅵ)胁迫的生理生化响应) |
title_short | Resistant reaction of Canna indica and Scindapsus aureum to Cr(Ⅵ) stress in purifying eutrophication water(美人蕉和绿萝在修复富营养化水体过程中对Cr(Ⅵ)胁迫的生理生化响应) |
title_sort | resistant reaction of canna indica and scindapsus aureum to cr vi stress in purifying eutrophication water 美人蕉和绿萝在修复富营养化水体过程中对cr vi 胁迫的生理生化响应 |
topic | 铬 富营养化 植物修复 生理生化响应 |
url | https://doi.org/10.3785/j.issn.1008-9497.2011.01.019 |
work_keys_str_mv | AT liuyingliúyīng resistantreactionofcannaindicaandscindapsusaureumtocrvistressinpurifyingeutrophicationwaterměirénjiāohélǜluózàixiūfùfùyíngyǎnghuàshuǐtǐguòchéngzhōngduìcrvixiépòdeshēnglǐshēnghuàxiǎngyīng AT guopeiyongguōpèiyǒng resistantreactionofcannaindicaandscindapsusaureumtocrvistressinpurifyingeutrophicationwaterměirénjiāohélǜluózàixiūfùfùyíngyǎnghuàshuǐtǐguòchéngzhōngduìcrvixiépòdeshēnglǐshēnghuàxiǎngyīng AT liaojihualiàojìhuá resistantreactionofcannaindicaandscindapsusaureumtocrvistressinpurifyingeutrophicationwaterměirénjiāohélǜluózàixiūfùfùyíngyǎnghuàshuǐtǐguòchéngzhōngduìcrvixiépòdeshēnglǐshēnghuàxiǎngyīng |