Relevant bibliographies by topics / Pyrenoid

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  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Pyrenoid'

Author: Grafiati
Published: 4 June 2021
Last updated: 26 July 2025

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Journal articles on the topic "Pyrenoid"

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McKay, R. Michael L., and Sarah P. Gibbs. "Composition and function of pyrenoids: cytochemical and immunocytochemical approaches." Canadian Journal of Botany 69, no. 5 (1991): 1040–52. http://dx.doi.org/10.1139/b91-134.

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At present, little physiological or biochemical data exist for pyrenoids mainly because isolation of intact pyrenoids using standard cell-fractionation methodology has met with only limited success. Techniques of microscopical cytochemistry and immunocytochemistry, however, readily lend themselves to the in situ investigation of pyrenoid composition. Immunocytochemical analyses have demonstrated that in evolutionarily diverse groups of pyrenoid-containing algae and hornworts, the Calvin cycle enzyme ribulose 1,5-bisphosphate carboxylase/oxygenase (Rubisco) is predominantly pyrenoid-localized.
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Kuchitsu, Kazuyuki, Mikio Tsuzuki, and Shigetoh Miyachi. "Polypeptide composition and enzyme activities of the pyrenoid and its regulation by CO2 concentration in unicellular green algae." Canadian Journal of Botany 69, no. 5 (1991): 1062–69. http://dx.doi.org/10.1139/b91-136.

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Effects of environmental conditions on the pyrenoid were investigated in unicellular green algae. During adaptation to CO2 limitation, the pyrenoid and pyrenoid starch developed within several hours, while stroma starch was degraded, suggesting that metabolism around the pyrenoid is regulated independently from that in other stromal spaces. This pyrenoid development was light-dependent and inhibited by DCMU but was not affected by changes in nitrogen assimilation. Pyrenoids isolated from Chlamydomonas reinhardtii mainly consisted of the two subunits of ribulose 1,5-bisphosphate carboxylase/oxy
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Ascaso, C., D. H. Brown, and S. Rapsch. "The Effect of Desiccation on Pyrenoid Structure in the Oceanic Lichen Parmelia Laevigata." Lichenologist 20, no. 1 (1988): 31–39. http://dx.doi.org/10.1017/s0024282988000076.

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AbstractPhycobiont cells of Parmelia laevigata contain chloroplasts with pyrenoids penetrated by a reticulum of tubules. The occurrence and significance of such tubules in algae is discussed. Although these tubules collapsed in desiccated cells, their lumen reappeared on rehydration. However, in such desiccated cells, pyrenoglobuli did not become peripherally located within the pyrenoid, except when damage occurred to the pyrenoid matrix. Rehydration of desiccated cells reduced the number of pyrenoglobuli per pyrenoid.
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Itakura, Alan K., Kher Xing Chan, Nicky Atkinson, et al. "A Rubisco-binding protein is required for normal pyrenoid number and starch sheath morphology inChlamydomonas reinhardtii." Proceedings of the National Academy of Sciences 116, no. 37 (2019): 18445–54. http://dx.doi.org/10.1073/pnas.1904587116.

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A phase-separated, liquid-like organelle called the pyrenoid mediates CO2fixation in the chloroplasts of nearly all eukaryotic algae. While most algae have 1 pyrenoid per chloroplast, here we describe a mutant in the model algaChlamydomonasthat has on average 10 pyrenoids per chloroplast. Characterization of the mutant leads us to propose a model where multiple pyrenoids are favored by an increase in the surface area of the starch sheath that surrounds and binds to the liquid-like pyrenoid matrix. We find that the mutant’s phenotypes are due to disruption of a gene, which we call StArch Granul
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Meyer, Moritz T., Alan K. Itakura, Weronika Patena, et al. "Assembly of the algal CO2-fixing organelle, the pyrenoid, is guided by a Rubisco-binding motif." Science Advances 6, no. 46 (2020): eabd2408. http://dx.doi.org/10.1126/sciadv.abd2408.

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Approximately one-third of the Earth’s photosynthetic CO2 assimilation occurs in a pyrenoid, an organelle containing the CO2-fixing enzyme Rubisco. How constituent proteins are recruited to the pyrenoid and how the organelle’s subcompartments—membrane tubules, a surrounding phase-separated Rubisco matrix, and a peripheral starch sheath—are held together is unknown. Using the model alga Chlamydomonas reinhardtii, we found that pyrenoid proteins share a sequence motif. We show that the motif is necessary and sufficient to target proteins to the pyrenoid and that the motif binds to Rubisco, sugge
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Karbovska, V., and I. Kostikov. "Ultrastructural features of organization of the cell and pirenoids in Stichococcus-like algae." Modern Phytomorphology 5 (April 1, 2014): 279–84. https://doi.org/10.5281/zenodo.161039.

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The results of SEM study of cell organization and some feature of the structure of pyrenoids in several authentic strains of the genus Stichococcus Nägeli from ACKU collection are reported. Our results showed a variety of organizations of the pyrenoid in this group of green microalgae and allowed to describe five main types of pyrenoids.
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Kikutani, Sae, Kensuke Nakajima, Chikako Nagasato, Yoshinori Tsuji, Ai Miyatake та Yusuke Matsuda. "Thylakoid luminal θ-carbonic anhydrase critical for growth and photosynthesis in the marine diatom Phaeodactylum tricornutum". Proceedings of the National Academy of Sciences 113, № 35 (2016): 9828–33. http://dx.doi.org/10.1073/pnas.1603112113.

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The algal pyrenoid is a large plastid body, where the majority of the CO2-fixing enzyme, ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO) resides, and it is proposed to be the hub of the algal CO2-concentrating mechanism (CCM) and CO2 fixation. The thylakoid membrane is often in close proximity to or penetrates the pyrenoid itself, implying there is a functional cooperation between the pyrenoid and thylakoid. Here, GFP tagging and immunolocalization analyses revealed that a previously unidentified protein, Pt43233, is targeted to the lumen of the pyrenoid-penetrating thylakoid in the
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Mackinder, Luke C. M., Moritz T. Meyer, Tabea Mettler-Altmann, et al. "A repeat protein links Rubisco to form the eukaryotic carbon-concentrating organelle." Proceedings of the National Academy of Sciences 113, no. 21 (2016): 5958–63. http://dx.doi.org/10.1073/pnas.1522866113.

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Biological carbon fixation is a key step in the global carbon cycle that regulates the atmosphere's composition while producing the food we eat and the fuels we burn. Approximately one-third of global carbon fixation occurs in an overlooked algal organelle called the pyrenoid. The pyrenoid contains the CO2-fixing enzyme Rubisco and enhances carbon fixation by supplying Rubisco with a high concentration of CO2. Since the discovery of the pyrenoid more that 130 y ago, the molecular structure and biogenesis of this ecologically fundamental organelle have remained enigmatic. Here we use the model
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Wang, Lianyong, and Martin C. Jonikas. "The pyrenoid." Current Biology 30, no. 10 (2020): R456—R458. http://dx.doi.org/10.1016/j.cub.2020.02.051.

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Osafune, Tetsuaki, Shuji Sumida, Tomoko Ehara, Eiji Hase, and Jerome A. Schiff. "Immunocytochemical studies on the behavior of RuBisCO and LHCP II during the cell cycle of synchronized Euglena gracilis." Proceedings, annual meeting, Electron Microscopy Society of America 48, no. 3 (1990): 662–63. http://dx.doi.org/10.1017/s0424820100160868.

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Changes in the morphology of pyrenoid and the distribution of RuBisCO in the chloroplast of Euglena gracilis were followed by immunoelectron microscopy during the cell cycle in a light (14 h)- dark (10 h) synchronized culture under photoautotrophic conditions. The imrnunoreactive proteins wereconcentrated in the pyrenoid, and less densely distributed in the stroma during the light period (growth phase, Fig. 1-2), but the pyrenoid disappeared during the dark period (division phase), and RuBisCO was dispersed throughout the stroma. Toward the end of the division phase, the pyrenoid began to form
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Dissertations / Theses on the topic "Pyrenoid"

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Meyer, Moritz. "Physiological and molecular determinants of the Chlamydomonas reinhardtii pyrenoid." Thesis, University of Cambridge, 2010. https://www.repository.cam.ac.uk/handle/1810/226160.

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Aquatic photosynthesis accounts for 50% of the global annual net primary production (NPP), despite frequent low availability and limited diffusion of CO2 in the aquatic milieu, and low affinity for CO2 by the primary carboxylating enzyme, Ribulose 1,5-bisphosphate carboxylase/oxygenase (RuBisCO). Many eukaryotic algae, and a single group of land plants, the hornworts, have an inducible carbon concentrating mechanism (CCM), to overcome these limitations. The efficiency of the CCM is improved when RuBisCO is localised to a subcellular compartment, the pyrenoid, which is hypothesised to act as a
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Wood, Louise. "Photosynthetic characteristics of free-living phycobionts from lichens." Thesis, University of Newcastle Upon Tyne, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299048.

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Wang, Lianyong. "A calcium-binding protein CAS regulates the CO2-concentrating mechanism in the green alga Chlamydomonas reinhardtii." Kyoto University, 2017. http://hdl.handle.net/2433/218025.

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Chan, Kher Xing. "Morphological and physiological studies of the carbon concentrating mechanism in Chlamydomonas reinhardtii." Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/276829.

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Chlamydomonas reinhardtii possesses a single-cell-based CO2-concentrating mechanism (CCM). The CCM is an important element of algal photosynthesis, metabolism, growth and biomass production, which works by increasing the concentration of inorganic carbon (Ci) in the pyrenoid, a dense RuBisCO-packed structure within the chloroplast. This suppresses RuBisCO oxygenase activity and associated photorespiration. The enhanced efficiency of CO2 assimilation in the pyrenoid via CCM had been modelled theoretically as a requirement for successful CCM in higher plant systems. The ultimate aim of my resear
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McKay, R. Michael L. (Robert Michael Lee). "Composition and function of the pyrenoids of algal chloroplasts." Thesis, McGill University, 1991. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=70337.

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Immunocytochemical analyses have demonstrated that the Calvin cycle enzyme ribulose 1,5-bisphosphate carboxylase/oxygenase (Rubisco) is predominantly localized in the pyrenoid region of chloroplasts of evolutionarily diverse algae. That Rubisco remains pyrenoid-localized at photosynthetically-saturating irradiance in the green alga Chlorella pyrenoidosa indicates a catalytic, rather than storage function for pyrenoid-localized Rubisco. This is further supported by the immunolocalization of Rubisco activase to the pyrenoids of two species of green algae. The exclusion of phosphoribulokinase fro
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Rethwisch, Michael D. "Evaluation of Pyrenone and a Detergent for Jojoba Scirtothrips ewarti bailey Control." College of Agriculture, University of Arizona (Tucson, AZ), 1990. http://hdl.handle.net/10150/215719.

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Lin, Chia-I., and 林佳誼. "Part 1. A Mechanistic Study of Pyreno[2,1-b]pyrrole and Bis(pyreno[2,1-b]pyrrole) as Selective Chemosensors of Fluoride IonPart 2. Synthesis of Adenosine Analogues for Therapy of Huntington’s Disease." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/42509461099923724744.

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碩士<br>國立臺灣大學<br>化學研究所<br>95<br>Part 1. A Mechanistic Study of Pyreno[2,1-b]pyrrole and Bis(pyreno[2,1-b]pyrrole) as Selective Chemosensors of Fluoride Ion Pyreno[2,1-b]pyrrole and its dimeric derivative display excellent selectivity and sensitivity for detection of fluoride ion, in comparison with other anions. The bonding with fluoride ion, both in formation and in subsequent dissociation, provides remarkable colorimetric and fluorescent changes in the visible region that are advantageous for real-time and on-site application. The mechanisms of detection were also investigated by detailed NMR
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Lin, Chia-I. "Part 1. A Mechanistic Study of Pyreno[2,1-b]pyrrole and Bis(pyreno[2,1-b]pyrrole) as Selective Chemosensors of Fluoride Ion Part 2. Synthesis of Adenosine Analogues for Therapy of Huntington's Disease." 2007. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0001-2107200711402000.

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Books on the topic "Pyrenoid"

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Munger, Glenn Orville. Effectiveness of Pyrenone Grain Protectant Against Four Species of Grain Infesting Insects When Applied to Shelled Corn and Sorghum. Creative Media Partners, LLC, 2021.

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Book chapters on the topic "Pyrenoid"

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Meyer, Moritz T., Myriam M. M. Goudet, and Howard Griffiths. "The Algal Pyrenoid." In Photosynthesis in Algae: Biochemical and Physiological Mechanisms. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-33397-3_9.

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Utsunomiya, Eiko, Kazuyuki Kuchitsu, and Mikio Tsuzuki. "Polypeptides in the Pyrenoid of Chlamydomonas Reinhardtii." In Research in Photosynthesis. Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-009-0383-8_203.

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Henk, Margaret C., Mamta Rawat, Stephanie Y. Hugghins, et al. "Pyrenoid Morphology in Rubisco and CO2 Concentrating Mechanism Mutants of Chlamydomonas Reinhardtii." In Photosynthesis: from Light to Biosphere. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-009-0173-5_1054.

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del Campo, Elena, Ma del Pino Plumed Tavio, Miguel Jimenez Del Rio, Guillermo Garcia Reina, and Ziyadin Ramazanov. "The Pyrenoid Starch Sheath Formation in High CO2-Requiring Mutants of Chlamydomonas Reinhardtii." In Photosynthesis: from Light to Biosphere. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-009-0173-5_1043.

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"Pyrenoid." In Encyclopedia of Genetics, Genomics, Proteomics and Informatics. Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6754-9_13871.

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"pyrenoid, adj. & n." In Oxford English Dictionary, 3rd ed. Oxford University Press, 2023. http://dx.doi.org/10.1093/oed/1111491156.

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"Pyreneit n." In Wörterbuch GeoTechnik/Dictionary Geotechnical Engineering. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-33335-4_162173.

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"pyrenous, adj." In Oxford English Dictionary, 3rd ed. Oxford University Press, 2023. http://dx.doi.org/10.1093/oed/1648459208.

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"pyrenin, n." In Oxford English Dictionary, 3rd ed. Oxford University Press, 2023. http://dx.doi.org/10.1093/oed/8454469515.

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"pyrenic, adj." In Oxford English Dictionary, 3rd ed. Oxford University Press, 2023. http://dx.doi.org/10.1093/oed/8603766895.

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Conference papers on the topic "Pyrenoid"

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"Molecular and emergent dynamics of recombinant algal pyrenoids by single-molecule tracking and optical tweezers." In Microscience Microscopy Congress 2023 incorporating EMAG 2023. Royal Microscopical Society, 2023. http://dx.doi.org/10.22443/rms.mmc2023.385.

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Perry, Sean, Vaibhav Tiwari, Nishant Balaji, et al. "Pyrenote: a Web-based, Manual Annotation Tool for Passive Acoustic Monitoring." In 2021 IEEE 18th International Conference on Mobile Ad Hoc and Smart Systems (MASS). IEEE, 2021. http://dx.doi.org/10.1109/mass52906.2021.00091.

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Journal articles
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