Chlamydomonas cold stress

Author: jrbb

August undefined, 2024

WebJun 10, 2024 · The alga Chlamydomonas nivalis thrives in polar snow fields and on high-altitude mountain tops, and contributes significantly on primary production in the polar regions, however, the mechanisms underlying this adaptation to low temperatures are unknown. Here, we compared the growth, photosynthetic activity, membrane lipid … WebNational Center for Biotechnology Information

Pigment Production under Cold Stress in the Green Microalga ...

WebMar 1, 2024 · Cold stress imposes a great impact on the growth of nearly all photosynthetic organisms, including Chlamydomonas reinhardtii ( C. reinhardtii). Despite prior studies … inbound networking

Genome-wide identification and characterization of CKIN/SnRK …

WebAfter 30 min, we rinsed with 500 μl cold ethanol and centrifuged at 13,000 rpm for 10 min. We removed the supernatant and let the pellet air dry in the fume hood for 24 h. We resuspended the DNA pellet in 100 μl Tris buffer. ... The Chlamydomonas heat stress response. Plant J. 82, 466–480. doi: 10.1111/tpj.12816 ... WebJan 11, 2024 · DEGs Induced by Cold Stress in C. nivalis and C. reinhardtii. To determine the differences in transcriptional changes in response to cold stress between C. nivalis and C. reinhardtii, we … WebChlamydomonas reinhardtii (Cre12.g549300) ... Kawamura Y, Uemura M. Cold stress-induced acclimation in rice is mediated by root-specific aquaporins. Plant Cell Physiol. 2012; 53:1445–1456. doi: 10.1093/pcp/pcs089. [Google Scholar] 19. Verma PK, Verma S, Tripathi RD, Chakrabarty D. A rice glutaredoxin regulate the expression of aquaporin genes ... inbound nsg rules

Frontiers Cold Stress Response: An Overview in Chlamydomonas

WebFeb 1, 2012 · The DREB1 subgroup of Arabidopsis consists of six members [2].Among these, DREB1A/CBF3, DREB1B/CBF1 and DREB1C/CBF2 are rapidly induced in response to cold stress [9], [10], [11], [12].The importance of these three cold-inducible DREB1s/CBFs in cold-stress responses has been well established. Transgenic … WebChlamydomonas reinhardtii is one of the most important model organisms nowadays phylogenetically situated between higher plants and animals (Merchant et al. 2007). Stress adaptation of this unicellular model algae is in the focus because of its relevance to biomass and biofuel production. Here, we have studied cold stress adaptation of C. reinhardtii … inbound number meaningWebOct 18, 2024 · The Antarctic green alga Chlamydomonas sp. UWO241 is an obligate psychrophile that thrives in the cold (4–6°C) but is unable to survive at temperatures … inbound number in sap

"WebOct 31, 2024 · The HSP70 chaperone machines of Chlamydomonas are induced by cold stress. J. Plant Physiol. 204, 85–91 (2016). Article CAS PubMed Google Scholar ... " - Chlamydomonas cold stress

Chlamydomonas cold stress

The Chlamydomonas reinhardtii alternative oxidase 1 is …

WebApr 19, 2012 · Antarctic ice alga Chlamydomonas sp. ICE-L can endure extreme low temperature and high salinity stress under freezing conditions. To elucidate the molecular acclimation mechanisms using gene expression analysis, the expression stabilities of ten housekeeping genes of Chlamydomonas sp. ICE-L during freezing stress were … WebJun 20, 2024 · Under cold stress in the presence of light, several factors such as higher oxygen solubility, overreduction of the electron transport chain in the chloroplasts, and mitochondria contribute to increased levels of reactive oxygen species (ROS) [39,40]. In fact, cold stress led to ROS accumulation in plants and Chlamydomonas [41,42,43,44].

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WebDec 1, 2015 · The alternative oxidase (AOX) is a non-energy conserving terminal oxidase that has emerged as an important mitochondrial component of the cell stress responses.Although the most studied abiotic condition in relation to Chlamydomonas reinhardtii is high temperature, changes in AOX capacity of the alga were studied only … WebNov 1, 2024 · In the mid-20th century, the unicellular and genetically tractable green alga Chlamydomonas reinhardtii was first developed as a model organism to elucidate fundamental cellular processes such as photosynthesis, light perception and the structure, function and biogenesis of cilia. Various studies of C. reinhardtii have profoundly …

WebOct 23, 2024 · In Chlamydomonas, UPS was found to be activated by stresses such as chloroplast damage , cold stress , copper , arsenate , metal nanoparticles , or selenite . Selenite stress is associated with ROS production, which can inhibit UPS at a high concentration [ 25 ], as previously reported in mammals [ 26 ]. WebJun 20, 2024 · The biomass of Chlamydomonas reinhardtii increased total carotenoids during cold stress, the optimal temperature for carotenoid production being found to be 15 C [40]. Cold and/or high light ...

WebMar 19, 2024 · The role of nitric oxide (NO) signaling in the cold acclimation of forage legumes was investigated in this study. Medicago sativa subsp. falcata (L.) Arcang. (hereafter M. falcata) is a forage legume with a higher cold tolerance than Medicago truncatula, a model legume. Cold acclimation treatment resulted in increased cold … WebApr 13, 2007 · Stress responses of Chlamydomonas. In case of PEG, NaCl, LiCl, menadione and methylviologen, induced stress treatments, the growth response was examined at the end the of stress period, while the recovery growth after exposure to challenging stress was examined for heat, cold and UV stress.

WebMar 11, 2024 · The proteometabolomic and physiological changes occurring in Chlamydomonas reinhardtii are described and integrated into the first 24 h after a short and low-intensity UV-C irradiation in order to reconstruct the microalgae response system to this stress. The exposure of microalgae and plants to low UV-C radiation dosages can …

WebFew studies suggest the involvement of SnRK family, named CKIN in Chlamydomonas 35, in stress response, namely under sulphur 36,37 and nitrogen deprivation 5, and cold … inbound nursingWebof cold stress response in Chlamydomonas, discuss areas of controversy, and highlight potential future directions in cold acclimation research. Keywords: Chlamydomonas reinhardtii, low temperature ... inbound o365 addressesWebSep 29, 2024 · Problems due to cold stress should be addressed seriously keeping in concern extreme temperature events due to climate change, alarming increase in population growth and demanding food needs. ... Antarctic green alga Chlamydomonas sp. UWO241 shows cold tolerance and is associated with steadily maintained photosynthesis at … inbound objetiveWebCold stress imposes a great impact on the growth of nearly all photosynthetic organisms, including Chlamydomonas reinhardtii (C. reinhardtii). Despite prior studies on the … inbound nyc flightsWebof cold stress response in Chlamydomonas, discuss areas of controversy, and highlight potential future directions in cold acclimation research. Keywords: Chlamydomonas … inbound numberWebSep 1, 2024 · Chlamydomonas has been widely used for decades as a model system for studying the fundamental mechanisms of the plant heat stress response. At present, … inbound network trafficWebMar 1, 2015 · Chlamydomonas has been studied for decades with regard to heat stress response (Schroda et al., 2015; Rütgers et al., 2024); the process of its acclimation to cold is less understood. The ability ... inbound of outbound