Fischerella thermalis

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August undefined, 2024

WebJan 15, 2024 · High-molecular-weight genomic DNA was extracted from independent, directly isolated White Creek F. thermalis strains 27 and from Fischerella strains obtained from the University of Oregon’s ... WebAug 16, 2024 · They are an ancient and large superfamily of enzymes responsible for the cleavage and irreversible modification of a large variety of substrates. They have been intensively studied in humans and...

Francisella - Wikipedia

WebJan 9, 2024 · Here, we investigated the role of plasticity for adaptation to high temperature in the thermophilic, multicellular cyanobacterium Fischerella (also known as Mastigocladus ). In the absence of a preferred nitrogen (N) source, these bacteria produce specialized N 2 -fixing cells called heterocysts. WebNov 1, 2024 · Fischerella thermalis species (also known in the literature as Mastigocladus laminosus) are true-branching heterocystous members that dominate the thermal gradient in many hot springs with temperatures <60 °C (Miller et al. [32], [33]; Finsinger et al. [12]; Kaštovský and Johansen [21]; Alcamán et al. [2]). scribd not available for download

Morphological characteristics of Fischerella thermalis as …

WebJan 20, 2024 · Cellular innovation is central to biological diversification, but its mechanisms are poorly understood. Miller et al. show that a structurally novel nitrogen-fixing cell has evolved multiple times during high-temperature adaptation by the cyanobacterium Fischerella thermalis. Adaptation involved the loss and refinement of developmental … WebJun 1, 2024 · (P700 + - P700) Fourier transform visible and infrared difference spectra (DS) have been obtained using photosystem I (PSI) complexes isolated from cells of Fischerella thermalis PCC 7521 grown under white light (WL) or far-red light (FRL). PSI from cells grown under FRL (FRL-PSI) contain ~8 chlorophyll f (Chl f) molecules (Shen et al., … WebJun 1, 2024 · Fischerella sp. is known to be a major photosynthetic organism in many hot water springs (Alcorta et al., 2024) and forms heterocysts as an adaptation to survive in water with high temperatures... scribd not really unlimited

Characterization of chlorophyll f synthase heterologously …

Temperature modulates Fischerella thermalis ecotypes in …

The evolutionary history of F. thermalis was first studied in detail by Miller et al. (2007), by sequence comparison of the V3–V8 region of the 16S rRNA gene (950 bp). The authors showed that hot spring strains from around the world share > 97% sequence identity with an estimated common origin at about … See more Cyanobacteria are photosynthetic bacteria. They are important primary producers, and some of them can also fix atmospheric dinitrogen (N2). These bacteria are widely … See more Cyanobacterial photosynthesis is a process divided into four steps: (1) The light-dependent water-splitting by photosystem II (PSII); (2) the transfer of electrons to the cytochrome b6f complex; (3) the light … See more The ultrastructure of F. thermalis was studied in detail by Stevens and co-workers (Nierzwicki et al. 1982, 1984; Stevens et al. 1985). These authors observed stark … See more F. thermalis is a major primary producer in hot springs. As early as 1903, ex situ populations from the Karlovy Vary hot spring were shown to grow at 49 °C with the assimilation of CO2 (Löwenstein 1903). However, this … See more WebTherefore, in this study, a total of 81 Fischerella thermalis strains (also known as Mastigocladus laminosus) were isolated from mat samples in a thermal gradient between 61-46°C. The complementary use of proteomic comparisons from these strains, and comparative genomics of F. thermalis pangenomes, suggested that at least two different ... scribd nytimes bundleWebFeb 5, 2024 · In its study, the team, which included researchers at Arizona State University's Biodesign Center for Applied Structural Discovery, investigated Fischerella thermalis, a terrestrial... scribd nursing

"WebApr 25, 2024 · However, Gloeocapsa gelatinosa was also recorded growing at a temperature slightly above 40°C in the hot springs of Dongshan in association with Aphanocapsa thermalis and Fischerella thermalis. Synechococcus, in general considered to be extremely thermotolerant, was reported to grow even at temperatures > 100°C … " - Fischerella thermalis

Francisella - Wikipedia

Morphological characteristics of Fischerella thermalis as …

Fischerella thermalis

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