Results 21 to 30 of about 9,648 (177)

Effect of Heat Stress and the Recovery Potential of Heterocystous Cyanobacterium, Anabaena iyengarii Bharadwaja 1935

Journal of Pure and Applied Microbiology, 2020
Cyanobacteria, the major photosynthetic organisms, cover a large surface area of this planet. These organisms, being photosynthetic, have the capacity for sequestration of atmospheric carbon dioxide, a significant greenhouse gas that causes global ...
Sidhartha Kumar Dash, Jitendra Kumar Pandey, Mrutyunjay Jena, Basanti Biswal   +3 more
doaj   +1 more source

Do the regular annual extreme water level changes affect the seasonal appearance of Anabaena in Poyang Lake? [PDF]

PeerJ, 2019
Background Poyang Lake is an ecosystem experiencing annual variations in water level of up to 14 m. Water level changes were 8.03 and 11.22 m, respectively, in the years 2013 and 2014.
Kuimei Qian, Martin Dokulil, Yuwei Chen
doaj   +2 more sources

Characterization of Soil-Indigenous Cyanobacterial Strains and Bioactivity Assessment [PDF]

Journal of Agricultural Chemistry and Biotechnology, 2021
Some cyanobacteria isolates were collected from soil samples at various locations from governorates of Kafr El-Sheikh and El-Dakahlia. By using morphological characterizations to identify these isolates. Heterocyst-forming cyanobacteria were Anabaena sp.,
Randa Zaki, Aida Afify, Eman Ashour, Ahlam Mehesen   +3 more
doaj   +1 more source

Immunocytochemical Localization of Thioredoxins in the Cyanobacteria Anabaena cylindrica and Anabaena variabilis [PDF]

Microbiology, 1985
Summary: Colloidal gold conjugated goat anti-rabbit IgG and specific antisera raised against purified thioredoxins from Anabaena cylindrica and Anabaena variabilis have been used to determine the localization of thioredoxin in whole filaments of A. cylindrica and A. variabilis. Vegetative cells of A.
J. D. COSSAR, A. J. DARLING, S. M. IP, P. ROWELL, W. D. P. STEWART   +4 more
openaire   +1 more source

Molecular interaction of nitrate transporter proteins with recombinant glycinebetaine results in efficient nitrate uptake in the cyanobacterium Anabaena PCC 7120.

PLoS ONE, 2021
Nitrate transport in cyanobacteria is mediated by ABC-transporter, which consists of a highly conserved ATP binding cassette (ABC) and a less conserved transmembrane domain (TMD).
Prashant Swapnil, Mukesh Meena, Ashwani K Rai   +2 more
doaj   +2 more sources

Ubiquitin in the Prokaryote Anabaena variabilis [PDF]

Journal of Biological Chemistry, 1995
The ubiquitin-dependent pathway for protein degradation has been found to play a major role in controlling protein turnover in the cell. Ubiquitin is one of the most conserved proteins yet identified, and up until now it has been thought to be present only in eukaryotes and archaebacteria.
J, Durner, P, Böger
openaire   +2 more sources

Efficacy of cyanobacterium Anabaena sp. as a feed supplement on productive performance and immune status in cultured Nile tilapia

Aquaculture Reports, 2020
The purpose of this work was to research the impact of N2- fixing cyanobacterium Anabaena sp. supplementation in the diet or as a culture in the fishpond of Nile tilapia.
Sabreen E. Fadl, Abdelgawad Y. Elsadany, Abeer M. El-Shenawy, Osama A. Sakr, Ghada A. El Gammal, Doaa M. Gad, Mostafa A. Abo Norag, Ismail Eissa   +7 more
doaj   +1 more source

Responses of Anabaena sp. PCC7120 to lindane: Physiological effects and differential expression of potential lin genes

MicrobiologyOpen, 2023
Lindane (γ‐HCH) is an organochlorine pesticide that causes huge environmental concerns worldwide due to its recalcitrance and toxicity. The use of the cyanobacterium Anabaena sp.
Jorge Guío, Maria F. Fillat, Maria L. Peleato, Emma Sevilla   +3 more
doaj   +1 more source

SepT, a novel protein specific to multicellular cyanobacteria, influences peptidoglycan growth and septal nanopore formation in Anabaena sp. PCC 7120

mBio, 2023
Anabaena sp. PCC 7120 grows by forming filaments of communicating cells and is considered a paradigm of bacterial multicellularity. Molecular exchanges between contiguous cells in the filament take place through multiprotein channels that traverse the ...
Cristina Velázquez-Suárez, Benjamin L. Springstein, Mercedes Nieves-Morión, Andreas O. Helbig, Ann-Katrin Kieninger, Iris Maldener, Dennis J. Nürnberg, Karina Stucken, Ignacio Luque, Tal Dagan, Antonia Herrero   +10 more
doaj   +1 more source

Construction of Antisense RNA-mediated Gene Knock-down Strains in the Cyanobacterium Anabaena sp. PCC 7120

Bio-Protocol, 2020
Anabaena sp. PCC 7120 (hereafter Anabaena) is a model cyanobacterium to study nitrogen fixation, cellular differentiation and several other key biological functions that are analogous in plants.
Amit Srivastava , Anand Ballal, Karl Forchhammer, Anil Tripathi   +3 more
doaj   +1 more source