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Nuclear proteome an...
Nuclear proteome analysis of Chlamydomonas with response to CO2 limitation
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- Arias, Carolina (author)
- Umeå universitet,Umeå Plant Science Centre (UPSC),Institutionen för fysiologisk botanik
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- Obudulu, Ogonna (author)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Umeå universitet,Kemiska institutionen,Umeå Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, SE-90183 Umeå, Sweden,Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology,Umeå University
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- Zhao, Xiaoling (author)
- Umeå universitet,Umeå Plant Science Centre (UPSC),Institutionen för fysiologisk botanik
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- Ansolia, Preeti (author)
- Umeå universitet,Umeå Plant Science Centre (UPSC),Institutionen för fysiologisk botanik
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- Zhang, Xueyang (author)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology
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- Paul, Suman (author)
- Umeå universitet,Institutionen för fysiologisk botanik,Umeå Plant Science Centre (UPSC)
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- Bygdell, Joakim (author)
- Umeå universitet,Kemiska institutionen
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Pirmoradian, Mohammad (author)
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- Zubarev, Roman A. (author)
- Karolinska Institutet
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- Samuelsson, Göran, 1951- (author)
- Umeå universitet,Umeå Plant Science Centre (UPSC),Institutionen för fysiologisk botanik
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- Wingsle, Gunnar (author)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skoglig genetik och växtfysiologi,Department of Forest Genetics and Plant Physiology
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- Bajhaiya, Amit K. (author)
- Umeå universitet,Kemiska institutionen
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(creator_code:org_t)
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- Elsevier, 2020
- 2020
- English.
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In: Algal Research. - : Elsevier. - 2211-9264. ; 46
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://res.slu.se/i...
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http://kipublication...
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Abstract
Subject headings
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- Chlamydomonas reinhardtii is a unicellular green alga that can survive at a wide range of inorganic carbon (Ci) concentrations by regulating the activity of a CO2-concentrating mechanism (CCM) as well as other cellular functions. Under CO2 limited conditions, C. reinhardtii cells display a wide range of adaptive responses including changes in photosynthetic electron transport, mitochondria localization in the cells, the structure of the pyrenoid starch sheath, and primary metabolism. In addition to these functional and structural changes, gene and protein expression are also affected. Several physiological aspects of the CO2 response mechanism have been studied in detail. However, the regulatory components (transcription factors and transcriptional regulators) involved in this process are not fully characterized. Here we report a comprehensive analysis of the C. reinhardtii nuclear proteome using liquid chromatography electrospray ionization spectrometry (LC-ESI-MS). The study aims to identify the proteins that govern adaptation to varying CO2 concentrations in Chlamydomonas. The nuclear proteome of C. reinhardtii cells grown in the air at high (5%) and low (0.04%) CO2 concentrations were analyzed. Using this approach, we identified 1378 proteins in total, including 90 putative transcription factors and 27 transcriptional regulators. Characterization of these new regulatory components could shed light on the molecular mechanisms underlying acclimation to CO2 stress.
Subject headings
- NATURVETENSKAP -- Biologi -- Biokemi och molekylärbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Biochemistry and Molecular Biology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Bioinformatik och systembiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Bioinformatics and Systems Biology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Cellbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Cell Biology (hsv//eng)
Keyword
- Chlamydomonas
- CO2-concentrating mechanism
- Nucleus proteome
- Ribosomes
- Spliceosome
- Transcription factors and regulators
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
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Arias, Carolina
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Obudulu, Ogonna
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Zhao, Xiaoling
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Ansolia, Preeti
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Zhang, Xueyang
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Paul, Suman
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show more...
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Bygdell, Joakim
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Pirmoradian, Moh ...
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Zubarev, Roman A ...
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Samuelsson, Göra ...
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Wingsle, Gunnar
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Bajhaiya, Amit K ...
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Biochemistry and ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Bioinformatics a ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Cell Biology
- Articles in the publication
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Algal Research
- By the university
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Umeå University
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Swedish University of Agricultural Sciences
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Karolinska Institutet