Insertional suppressors of Chlamydomonas reinhardtii that restore growth of air-dier lcib mutants in low CO
Photosynthesis Research, ISSN: 0166-8595, Vol: 109, Issue: 1-3, Page: 123-132
2011
- 5Citations
- 27Captures
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations5
- Citation Indexes5
- CrossRef4
- Captures27
- Readers27
- 27
Conference Paper Description
Chlamydomonas reinhardtii and other microalgae show adaptive changes to limiting CO conditions by induction of CO-concentrating mechanisms. The limiting- CO-inducible gene, LCIB, encodes a soluble plastid protein and is proposed to play a role in trapping CO released by CAH3 (thylakoid lumen carbonic anhydrase) catalyzed dehydration of accumulated Ci, especially in low CO (L-CO; *0.04% CO) conditions. To gain further insight into the mechanisms of Cuptake and accumulation in L-CO acclimated C. reinhardtii, we performed an insertional mutagenesis screen to isolate extragenic suppressors that restore the growth of lcib mutants (pmp1 and ad1) in L-CO. Four independent suppressors are described here and classified by their photosynthetic affinities for Cand expression patterns of known limiting-CO-inducible transcripts. Genetic analysis of the four suppressors identified two allelic, dominant suppressors (su4 and su5), and two recessive suppressors (su1 and su8). Consistent with the suppression phenotype, both the relative affinities of photosynthetic O evolution and internal Caccumulation in all four suppressors were substantially increased relative to pmp1/ad1 in L-CO acclimated cells. The relative affinities of pmp-su1 and ad-su8 for Cwere nearly the same as wild type, but that of pmp-su4/su5 was intermediate between pmp-su1 and pmp1. Also, the interactions between lcib mutations and each of the three suppressors varied over the range of CO acclimation states. Our results suggest complex contributions of LCIB-dependent and independent active Cuptake/accumulation systems in various CO acclimation states and therefore provide new clues about the roles played by LCIB in limiting Cacclimation. © Springer Science+Business Media B.V. 2011.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84856974777&origin=inward; http://dx.doi.org/10.1007/s11120-011-9642-4; http://www.ncbi.nlm.nih.gov/pubmed/21409559; http://link.springer.com/10.1007/s11120-011-9642-4; http://www.springerlink.com/index/10.1007/s11120-011-9642-4; http://www.springerlink.com/index/pdf/10.1007/s11120-011-9642-4; https://dx.doi.org/10.1007/s11120-011-9642-4; https://link.springer.com/article/10.1007/s11120-011-9642-4
Springer Science and Business Media LLC
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know