Listar Artículos (Bioquímica Vegetal y Biología Molecular) por título
Mostrando ítems 389-408 de 425
-
Artículo
The narA locus of Synechococcus sp. strain PCC 7942 consists of a cluster of molybdopterin biosynthesis genes
(American Society for Microbiology, 1998)The narA locus required for nitrate reduction in Synechococcus sp. strain PCC 7942 is shown to consist of a cluster of ...
-
Artículo
The Novel PII-Interacting Protein PirA Controls Flux into the Cyanobacterial Ornithine-Ammonia Cycle
(American Society for Microbiology, 2021)Among prokaryotes, cyanobacteria have an exclusive position as they perform oxygenic photosynthesis. Cyanobacteria ...
-
Artículo
The NtcA-dependent P1 promoter is utilized for glnA expression in N2-fixing heterocysts of Anabaena sp. strain PCC 7120
(American Society for Microbiology, 2004-11)Expression of the glnA gene encoding glutamine synthetase, a key enzyme in nitrogen metabolism, is subject to a variety ...
-
Artículo
The NtcA-regulated amtB gene is necessary for full methylammonium uptake activity in the cyanobacterium Synechococcus elongatus
(American Society for Microbiology, 2007)The Amt proteins constitute a ubiquitous family of transmembrane ammonia channels that permit the net uptake of ammonium ...
- Artículo
-
Artículo
The Role of SepF in Cell Division and Diazotrophic Growth in the Multicellular Cyanobacterium Anabaena sp. Strain PCC 7120
(Elsevier, 2023)The cyanobacterium Anabaena forms filaments of cells that grow by intercalary cell division producing adjoined daughter ...
-
Artículo
The scutellum of germinated wheat grains undergoes programmed cell death: identification of an acidic nuclease involved in nucleus dismantling
(Oxford University Press, 2012)Programmed cell death (PCD) is a crucial phenomenon in the life cycle of cereal grains. In germinating grains, the scutellum ...
-
Artículo
The singular properties of photosynthetic cytochrome c 550 from the diatom Phaeodactylum tricornutum suggest new alternative functions
(Wiley-Blackwell, 2019)Cytochrome c 550 is an extrinsic component in the luminal side of photosystem II (PSII) in cyanobacteria, as well as in ...
- Artículo
-
Artículo
The sRNA NsiR4 fine-tunes arginine synthesis in the cyanobacterium Synechocystis sp. PCC 6803 by post-transcriptional regulation of PirA
(Taylor & Francis, 2022)As the only oxygenic phototrophs among prokaryotes, cyanobacteria employ intricate mechanisms to regulate common metabolic ...
-
Artículo
The sRNA NsiR4 is involved in nitrogen assimilation control in cyanobacteria by targeting glutamine synthetase inactivating factor IF7
(National Academy of Sciences, 2015)Glutamine synthetase (GS), a key enzyme in biological nitrogen assimilation, is regulated in multiple ways in response to ...
-
Artículo
The structures of the PII proteins from the cyanobacteria Synechococcus sp. PCC 7942 and Synechocystis sp. PCC 6803
(International Union of Crystallography, 2003)The PII proteins from the cyanobacteria Synechococcus sp. PCC 7942 and Synechocystis sp. PCC 6803 have been crystallized ...
-
Artículo
The TRANSPLANTA collection of Arabidopsis lines: A resource for functional analysis of transcription factors based on their conditional overexpression
(Wiley-Blackwell, 2014)Transcription factors (TFs) are key regulators of gene expression in all organisms. In eukaryotes, TFs are often represented ...
-
Artículo
Thiol-based redox homeostasis and signaling
(Frontiers media, 2014) -
Artículo
Thioredoxin-linked processes in cyanobacteria are as numerous as in chloroplasts, but targets are different
(National Academy of Sciences, 2003)Light-dependent regulation of a growing number of chloroplast enzymatic activities has been found to occur through the ...
-
Artículo
Training bacteria to produce environmentally friendly polymers of industrial and medical relevance
(Wiley Open Access, 2019)The high demand of the increasing world population is resulting in the fast depletion of natural resources as well as ...
-
Artículo
Transcription activation by NtcA and 2-oxoglutarate of three genes involved in heterocyst differentiation in the cyanobacterium Anabaena sp. strain PCC 7120
(American Society for Microbiology, 2008)In Anabaena sp. strain PCC 7120, differentiation of heterocysts takes place in response to the external cue of combined ...
-
Artículo
Transcription of glutamine synthetase genes (glnA and glnN) from the cyanobacterium Synechocystis sp. strain PCC 6803 is differently regulated in response to nitrogen availability
(American Society for Microbiology, 1997)In the cyanobacterium Synechocystis sp. strain PCC 6803 we have previously reported the presence of two different proteins ...
-
Artículo
Transcriptional regulation of genes involved in the symbiosis between Nostoc and Oryza
(Universidad Pablo de Olavide, 2022)Motivation: Cyanobacteria of the genus Nostoc are capable of establishing symbiosis relationships with many different types ...
-
Artículo
Transcriptomic Analysis of L. japonicus Symbiosis Reveals New Candidate Genes for Local and Systemic Regulation of Nodule Function
(MDPI, 2020): Several aspects of the legume–rhizobia symbiosis are far from being completely understood, such as the transport of ...