Variability of fluorescence spectra of coelenteramide-containing proteins as a basis for toxicity monitoring

RR Alieva, NS Kudryasheva - Talanta, 2017 - Elsevier
Nowadays, physicochemical approach to understanding toxic effects remains
underdeveloped. A proper development of such mode would be concerned with simplest …

[PDF][PDF] Proteome analysis of B. subtilis in response to calcium

DC Domínguez, R Lopes, IB Holland… - J. Anal. Bioanal …, 2011 - researchgate.net
The importance of calcium (Ca2+) as a cell regulator is well established in eukaryotes [1-3].
Cells respond to various stimuli by transient changes in intracellular free Ca2+ …

A TonB-Like Protein, SjdR, Is Involved in the Structural Definition of the Intercellular Septa in the Heterocyst-Forming Cyanobacterium Anabaena

H Schätzle, S Arévalo, E Flores, E Schleiff - MBio, 2021 - Am Soc Microbiol
Cyanobacteria are photosynthetic organisms with a Gram-negative envelope structure.
Certain filamentous species such as Anabaena sp. strain PCC 7120 can fix dinitrogen upon …

Heterocyst and akinete differentiation in cyanobacteria: a view toward cyanobacterial symbiosis

P Singh, A Khan, A Srivastava - Advances in Cyanobacterial biology, 2020 - Elsevier
Cyanobacteria are an ancient, phylogenetically coherent group of organisms characterized
by oxygenic photosynthesis. They have evolved several differentiated cell variants that …

Effects of calcium ion on the colony formation, growth, and photosynthesis in the edible cyanobacterium Nostoc sphaeroides

Z Chen, WZ Li, JY Chen, ZW Yuan… - Journal of Applied …, 2021 - Springer
Calcium ions are crucial for the growth and development of photosynthetic organisms,
whereas its eco-physiological significance on the edible cyanobacterium Nostoc …

The small Ca2+-binding protein CSE links Ca2+ signalling with nitrogen metabolism and filament integrity in Anabaena sp. PCC 7120

J Walter, F Leganés, EM Aro, PJ Gollan - BMC microbiology, 2020 - Springer
Background Filamentous cyanobacteria represent model organisms for investigating
multicellularity. For many species, nitrogen-fixing heterocysts are formed from photosynthetic …

Structural genomics studies of human caries pathogen Streptococcus mutans

L Li, J Nan, D Li, E Brostromer, Z Wang, C Liu… - Journal of structural and …, 2014 - Springer
Gram-positive bacterium Streptococcus mutans is the primary causative agent of human
dental caries. To better understand this pathogen at the atomic structure level and to …

2005 年中国植物科学若干领域的重要研究进展

种康, 瞿礼嘉, 杨维才, 王台, 王小菁, 袁明, 许亦农… - 植物学报, 2006 - chinbullbotany.com
2005 年应该是我国植物科学研究进入飞跃发展的一年. 据不完全统计, 2005
年中国本土植物生命科学领域的科学家在植物科学及其相关学科专业顶级学术刊物Plant Cell …

Identification of ferredoxin II as a major calcium binding protein in the nitrogen-fixing symbiotic bacterium Mesorhizobium loti

R Moscatiello, M Zaccarin, F Ercolin, E Damiani… - BMC microbiology, 2015 - Springer
Background Legumes establish with rhizobial bacteria a nitrogen-fixing symbiosis which is
of the utmost importance for both plant nutrition and a sustainable agriculture. Calcium is …

Tuning the fluorescence of calcium-discharged photoprotein obelin via mutating at the His22-Phe88-Trp92 triad – a QM/MM study

M Gao, BW Ding, YJ Liu - Photochemical & Photobiological Sciences, 2019 - Springer
The fluorescence (FL) of calcium-discharged photoprotein (CaDP) can be altered by easily
mutating CaDP without modifying coelenteramide (CLM), which is the decarboxylation …