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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2017.11.024
|2 doi
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|a pubmed24n0929.xml
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|a (DE-627)NLM278857582
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|a (NLM)29220735
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|a (PII)S0981-9428(17)30393-5
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Zalutskaya, Zhanneta
|e verfasserin
|4 aut
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| 245 |
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|a Regulation of sulfur deprivation-induced expression of the ferredoxin-encoding FDX5 gene Chlamydomonas reinhardtii in aerobic conditions
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|c 2018
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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 09.07.2018
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|a Date Revised 30.09.2020
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2017 Elsevier Masson SAS. All rights reserved.
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|a The unicellular green alga Chlamydomonas reinhardtii reacts to sulfur (S) starvation with the increased expression of numerous genes. One gene which is induced in illuminated anaerobic S-deprived cells is the ferredoxin-5 gene (FDX5). To test FDX5 transcriptional regulation in aerobic cultures, we used a real-time PCR analysis and an artificial microRNA approach. We demonstrated that FDX5 gene is controlled by S deprivation independently of anoxia-treatment. The Ser/Thr kinase SNRK2.1 is necessary for expression of FDX5 during deprivation to S. Copper response regulator 1 (CRR1) is not involved in FDX5 up-regulation in S-deficient cells under aerobic conditions. Furthermore, expression of FDX5 is negatively regulated by nitric oxide (NO). Moreover, truncated hemoglobin 1 (THB1) underexpression resulted in the decrease in FDX5 transcript abundance in S-deficient cells under aerobic conditions. Together, our results imply that the FDX5 gene is controlled by NO in THB1-dependent pathway under conditions of depleted S supply
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|a Journal Article
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|a Chlamydomonas reinhardtii
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|a Copper response regulator 1
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|a Ferredoxin-5
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| 650 |
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|a Nitric oxide
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|a Sulfur deprivation
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|a Truncated hemoglobin 1
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|a Ferredoxins
|2 NLM
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| 650 |
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|a Plant Proteins
|2 NLM
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|a Sulfur
|2 NLM
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| 650 |
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|a 70FD1KFU70
|2 NLM
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| 700 |
1 |
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|a Minaeva, Ekaterina
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Filina, Valentina
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ostroukhova, Mariya
|e verfasserin
|4 aut
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| 700 |
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|a Ermilova, Elena
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 123(2018) vom: 20. Feb., Seite 18-23
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
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|g volume:123
|g year:2018
|g day:20
|g month:02
|g pages:18-23
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|u http://dx.doi.org/10.1016/j.plaphy.2017.11.024
|3 Volltext
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|d 123
|j 2018
|b 20
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|h 18-23
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