Results 41 to 50 of about 376 (106)
Angewandte Chemie International Edition, Volume 64, Issue 38, September 15, 2025.Intrinsically disordered loops within globular protein domains have long escaped structural biology. Here, Söldner et al. show that despite this disorder, an allosteric modulation is exerted in a secondary‐messenger receptor by binding of its secondary messenger.
Benedikt Söldner +4 more
wiley +1 more source
Physiologia Plantarum, Volume 177, Issue 3, May/June 2025.Abstract In the filamentous cyanobacterium Anabaena sp. PCC 7120, heterocyst formation is triggered by changes in the C/N‐ratio and relies on transcriptional reprogramming. The transcription factor PacR is considered a global regulator of carbon assimilation under photoautotrophic conditions, influencing the carbon concentrating mechanism and ...
Elisa Werner +6 more
wiley +1 more source
Chemistry – A European Journal, Volume 30, Issue 29, May 23, 2024.Spiro‐TTFs have been characterized experimentally and theoretically, and the formation of charge transfer complexes with TCNQF2 and TCNQF4 has been reported. The chiroptical investigation of the neutral systems revealed significant differences in chiroptical activity depending on the nature of chiral centres and between diastereomers.
Alexandra Bogdan +6 more
wiley +1 more source
Tailoring regulatory components for metabolic engineering in cyanobacteria
Physiologia Plantarum, Volume 176, Issue 3, May/June 2024.Abstract The looming climate crisis has prompted an ever‐growing interest in cyanobacteria due to their potential as sustainable production platforms for the synthesis of energy carriers and value‐added chemicals from CO2 and sunlight. Nonetheless, cyanobacteria are yet to compete with heterotrophic systems in terms of space‐time yields and ...
Paul Bolay +4 more
wiley +1 more source
Hacia el entendimiento del control de la expresión génica del regulón clanobacteriano del nitrógeno mediado por el factor de transcripción NtcA y la proteína reguladora PipX [PDF]
, 2018 NtcA is a cyanobacterial transcriptional regulator from the CRP family of transcription factors. It is considered as the global nitrogen regulator of cyanobacteria because it controls an extense regulon that includes many genes involved in nitrogen ...
Forcada Nadal, Alicia
core
, 2017 14 páginas, 8 figuras, 1 tablaPipX, an 89-residue protein, acts as a co-activator of the global nitrogen regulator NtcA in cyanobacteria. NtcA-PipX interactions are regulated by 2-oxoglutarate (2-OG), an inverse indicator of the ammonia abundance, and by
Pineda-Lucena, Antonio +9 more
core +1 more source
Effect of pipX mutations on toxicity.
, 2012 (A) Cartoon illustrating the correspondence between different genetic backgrounds for pipX and the PipX/PII ratio (triangle) decreasing from left to right.
Javier Espinosa (167607) +3 more
core +1 more source
Table_1_The ribosome assembly GTPase EngA is involved in redox signaling in cyanobacteria.DOCX
, 2023 Photosynthetic organisms must cope with environmental challenges, like those imposed by the succession of days and nights or by sudden changes in light intensities, that trigger global changes in gene expression and metabolism.
Antonio Llop (11816525) +4 more
core +1 more source
, 2021 Fix bug in handling command-line arguments when installed using `pip` or `pipx`.Urial (URI Addition tooL) intelligently updates URIs stored in Finder comments of macOS ...
Michael Hucka
core +1 more source
Effect of pipX mutations on PglnB::luxAB (A) and PglnN::luxAB (B) expression.
, 2012 Bioluminescence relative to the levels in the control strain (CS3X) were determined in cells grown in the presence of ammonium (white bars), nitrate (grey bars) and 24 h after cultures were shifted from ammonium-containing to nitrogen-depleted medium ...
Javier Espinosa (167607) +3 more
core +1 more source