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231223s2010 xx |||||o 00| ||eng c |
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|a 10.1016/j.jplph.2010.02.013
|2 doi
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|a pubmed24n0660.xml
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|a (DE-627)NLM198097131
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|a (NLM)20471134
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Sun, Chao
|e verfasserin
|4 aut
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|a Piriformospora indica confers drought tolerance in Chinese cabbage leaves by stimulating antioxidant enzymes, the expression of drought-related genes and the plastid-localized CAS protein
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|c 2010
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 22.11.2010
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|a Date Revised 30.03.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright 2010 Elsevier GmbH. All rights reserved.
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|a Piriformospora indica, a root-colonizing endophytic fungus of Sebacinales, promotes plant growth and confers resistance against biotic and abiotic stress. The fungus strongly colonizes the roots of Chinese cabbage, promotes root and shoot growth, and promotes lateral root formation. When colonized plants were exposed to polyethylene glycol to mimic drought stress, the activities of peroxidases, catalases and superoxide dismutases in the leaves were upregulated within 24h. The fungus retarded the drought-induced decline in the photosynthetic efficiency and the degradation of chlorophylls and thylakoid proteins. The expression levels of the drought-related genes DREB2A, CBL1, ANAC072 and RD29A were upregulated in the drought-stressed leaves of colonized plants. Furthermore, the CAS mRNA level for the thylakoid membrane associated Ca(2+)-sensing regulator and the amount of the CAS protein increased. We conclude that antioxidant enzyme activities, drought-related genes and CAS are three crucial targets of P. indica in Chinese cabbage leaves during the establishment of drought tolerance. P. indica-colonized Chinese cabbage provides a good model system to study root-to-shoot communication
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Antioxidants
|2 NLM
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|a Biomarkers
|2 NLM
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|a Calcium-Binding Proteins
|2 NLM
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|a RNA, Messenger
|2 NLM
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| 650 |
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|a Polyethylene Glycols
|2 NLM
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|a 3WJQ0SDW1A
|2 NLM
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|a Malondialdehyde
|2 NLM
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|a 4Y8F71G49Q
|2 NLM
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| 700 |
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|a Johnson, Joy M
|e verfasserin
|4 aut
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|a Cai, Daguang
|e verfasserin
|4 aut
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| 700 |
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|a Sherameti, Irena
|e verfasserin
|4 aut
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| 700 |
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|a Oelmüller, Ralf
|e verfasserin
|4 aut
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| 700 |
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|a Lou, Binggan
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Journal of plant physiology
|d 1979
|g 167(2010), 12 vom: 15. Aug., Seite 1009-17
|w (DE-627)NLM098174622
|x 1618-1328
|7 nnns
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| 773 |
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|g volume:167
|g year:2010
|g number:12
|g day:15
|g month:08
|g pages:1009-17
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|u http://dx.doi.org/10.1016/j.jplph.2010.02.013
|3 Volltext
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