WebApr 10, 2024 · A fish cannot be a producer because it lacks the necessary organs and abilities to carry out photosynthesis. As a result, they must obtain their energy from other sources, such as consuming other organisms or absorbing nutrients from their surroundings. This makes them consumers in the food chain, rather than producers. More WebFeb 1, 2024 · The PSII repair cycle is an important part of photosynthesis and is essential for high photosynthetic efficiency. The study of essential genes in Brassica napus provides significant potential for the improvement of gene editing technology and molecular breeding design. Previously, we identified a B. napus lethal mutant (7−521Y), which was …
Frontiers The FtsH-Inactive Protein FtsHi5 Is Required for ...
WebMar 16, 2013 · To maintain photosynthesis, PsbA subunits are proteolytically removed from photoinactivated Photosystem II complexes, primarily by a membrane-bound FtsH protease. ... We used this data to generate the first estimates for in vivo proteolytic degradation of photoinactivated PsbA per FtsH 6 protease, at ~3.9 × 10 −2 s −1, which … WebOct 27, 2016 · Yellow-green leaf mutants are common in higher plants, and these non-lethal chlorophyll-deficient mutants are ideal materials for research on photosynthesis and plant development. A novel xantha mutant of Ginkgo biloba displaying yellow-colour leaves (YL) and green-colour leaves (GL) was identified in this study. The chlorophyll content of YL … talbuk mount tbc classic
FtsH-mediated repair of the photosystem II complex in response …
WebPhotosystem II (PSII), the water:plastoquinone oxidoreductase of oxygenic photosynthesis, contains a heme b 559 iron whose axial ligands are provided by histidine residues from the α (PsbE) and β (PsbF) subunits. PSII assembly depends on accessory proteins that facilitate the step-wise association of its protein and pigment components into a functional … WebSep 1, 2001 · A phylogenetic analysis of over 6000 FtsH protease sequences revealed that there are three major groups of FtsH proteases originating from gene duplication events in the last common ancestor of ... WebJan 1, 2012 · 2.3. Quaternary structure. The biological entity of FtsH is a homo-hexamer. The crystal packing of the monomeric AAA domain from E. coli FtsH above led to the claim of six-fold symmetric rings. From these and other crystallographic studies as well as from electron microscopic reconstructions the sixfold symmetry was considered for a long time … talby justus basketball coach