Directional RNA deep sequencing sheds new light on the transcriptional response of
BMC Genomics, 2011 Background Cyanobacteria are potential sources of renewable chemicals and biofuels and serve as model organisms for bacterial photosynthesis, nitrogen fixation, and responses to environmental changes. Anabaena (Nostoc) sp.
Head Steven R +3 more
doaj +5 more sources
PLoS ONE, 2015 Polychlorinated biphenyls (PCBs), a class of hazardous pollutants, are difficult to dissipate in the natural environment. In this study, a cyanobacterial strain Anabaena PD-1 showed good resistance against PCB congeners.
Hangjun Zhang
exaly +2 more sources
Anabaena—a promising chassis for space exploration [PDF]
npj MicrogravityAnabaena, a nitrogen-fixing cyanobacterium from the Nostocaceae family, is a promising chassis for sustained space exploration. Using NEKO, this study surveys 2000 publications on Anabaena and summarizes the research, including systems biology, modeling,
Charandatta Muddana +5 more
doaj +2 more sources
Distinct cell division features in Anabaena, a multicellular cyanobacterium [PDF]
Journal of BacteriologyFilamentous cyanobacteria such as Anabaena display a distinct multicellular organization in the bacterial kingdom. In the filament, the cells share a common periplasm and continuous peptidoglycan sacculus and outer membrane.
Antonia Herrero
doaj +2 more sources
Calcite precipitation by the nitrogen-fixing cyanobacterium Anabaena sp. ATCC 33047 [PDF]
Communications BiologyMicrobiologically induced calcium carbonate precipitation (MICP) is an ecologically vital process where the metabolic activity of microorganisms causes the precipitation of calcium carbonate.
Christian M. Brininger +4 more
doaj +2 more sources
Insights on Anabaena sp. PCC 7120 Responses to HCH Isomers: Tolerance, Degradation, and Dynamics on Potential lin Genes Expression [PDF]
MicrobiologyOpenHexachlorocyclohexane (HCH) was extensively used as a pesticide until the 1990s. It was synthesized by benzene photochlorination, resulting in a mixture of stereoisomers, which included α‐, β‐, γ‐, and δ‐HCH, among others.
Jorge Guío +2 more
doaj +2 more sources
Regulation of iron-siderophore uptake in a diazotrophic cyanobacterium Anabaena anabaena 7120
The Indian Journal of Agricultural Sciences, 2014 The regulation of 55Fe-siderophore uptake of was studied in a diazotrophic cyanobacterium Anabaena 7120. The uptake up to 20 min was found to be biphasic, a rapid first and steady second phase.
RISHI KUMAR SAXENA +2 more
doaj +2 more sources
c-di-GMP Homeostasis Is Critical for Heterocyst Development in Anabaena sp. PCC 7120
Frontiers in Microbiology, 2021 c-di-GMP is a ubiquitous bacterial signal regulating various physiological process. Anabaena PCC 7120 (Anabaena) is a filamentous cyanobacterium able to form regularly-spaced heterocysts for nitrogen fixation, in response to combined-nitrogen deprivation
Min Huang +7 more
doaj +1 more source
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 +2 more
doaj +2 more sources
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