Extracellular carbonic anhydrase activity promotes a carbon concentration mechanism in metazoan calcifying cells
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2203904119
Abstract: Significance Biological calcifying systems are capable of generating a versatile construction material from metabolic CO2. Here, the transformation of CO2 to HCO3− is of critical importance, with very limited information about the underlying mechanisms. Carbonic… read more here.
Keywords: carbon concentration; concentration mechanism; calcifying cells;
Orchestral manoeuvres in the light: crosstalk needed for regulation of the Chlamydomonas carbon concentration mechanism
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Experimental Botany"
DOI: 10.1093/jxb/erab169
Abstract: The interplay of photosynthesis with carbon acquisition and fixation in Chlamydomonas, regulating its inducible carbon concentration mechanism that is dependent on cellular machineries of transcription, protein folding, and retrograde signalling, is reviewed here. read more here.
Keywords: carbon concentration; carbon; concentration mechanism; orchestral manoeuvres ... See more keywords
Enhanced flow rate by the concentration mechanism of Tetris particles when discharged from a hopper with an obstacle.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.062904
Abstract: We apply a holistic two-dimensional (2D) Tetris-like model, where particles move based on prescribed rules, to investigate the flow rate enhancement from a hopper. This phenomenon was originally reported in the literature as a feature… read more here.
Keywords: exit; obstacle; concentration mechanism; rate ... See more keywords