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Pyrenoids are sub-cellular micro-compartments found in chloroplasts of many algae, and in a single group of land plants, the hornworts. Pyrenoids are...

the members have one or more storage bodies called pyrenoids located in the chloroplast. Pyrenoids contain protein besides starch. Some green algae may...

Starch can also accumulate around the pyrenoids when CO2 is scarce. Pyrenoids can divide to form new pyrenoids, or be produced "de novo". Thylakoids (sometimes...

reticulate, cup-shaped, spiral, or ribbon shaped. They have one or more pyrenoids to preserve protein and starch. The latter chlorophyll type is not known...

accumulate within the cell from where they diffuse into the carboxysomes. Pyrenoids in algae and hornworts also act to concentrate CO2 around RuBisCO. The...

hexagonal subgroups. Cells contain a parietal chloroplast with many small pyrenoids. Algae in the genus can reproduce asexually or sexually. Asexual reproduction...

the cyanobacterial colonies have been established. Also mycorrhiza and pyrenoids are absent. Male plants have been found in Panama. Hässel de Menéndez...

proteins and sends them out of the cell Cell wall; outer membrane of the cell Pyrenoid; center of carbon fixation Chromatophore; pigment carrying membrane structure...

Lab Villarreal, Juan Carlos; Renner, Susanne S. (2012-11-13). "Hornwort pyrenoids, carbon-concentrating structures, evolved and were lost at least five...

cup-shaped chloroplast, which has a single large pyrenoid where starch is formed from photosynthetic products. Pyrenoid with starch sheath is present in the posterior...

hypothesis, and it is now generally accepted. Euglena chloroplasts contain pyrenoids, used in the synthesis of paramylon, a form of starch energy storage enabling...

protection techniques for shipping and storage include the application of pyrenoids[citation needed], as well as hermetic storage in sealed bags or containers...

contain a single nucleus and a single parietal chloroplast with pyrenoids; however, the pyrenoids lack a starch sheath. As with other algae in the family Selenastraceae...

and pyrenoids surrounded by starch, without any penetrating thylakoids. The latter were surrounded by three membranes and contained 1–3 pyrenoids, as...

cell has a single girdle-like and parietal chloroplast and two to many pyrenoids are present in each chloroplast. Reproduction in Ulothrix takes place...

in some references but as a parietal plate in others with one to three pyrenoids. There are other species of Ulva which are similar and not always easy...

have a biophysical CCM involving concentration of carbon dioxide within pyrenoids in their chloroplasts. Cyanobacterial CCMs are similar in principle to...

texture, and have narrow tips. The cells within cladophora have multiple pyrenoids, are large and multiple nucleated and have many parietal round chloroplasts...

one to three mitochondria, a nucleus, a vacuole, and floridean starch. Pyrenoids are absent. Most are extremophiles inhabiting acid hot springs. They originated...

multiple pyrenoids. Pyrenoids are specialised structures within the chloroplast that play a crucial role in the synthesis of starch. These pyrenoids are encircled...