Browsing Artículos (Bioquímica Vegetal y Biología Molecular) by Title
Now showing items 391-410 of 420
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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Thiol-based redox homeostasis and signaling
(Frontiers media, 2014) -
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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Transfer of a genetic marker from a megaplasmid of Anabaena sp. strain PCC 7120 to a megaplasmid of a different Anabaena strain
(American Society for Microbiology, 1994)The 410-kb α megaplasmid of the heterocyst-forming cyanobacterium Anabaena sp. strain PCC 7120 was found to bear the nucA ...
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Tudor staphylococcal nuclease is a docking platform for stress granule components and is essential for SnRK1 activation in Arabidopsis
(Wiley-Blackwell, 2021)Tudor staphylococcal nuclease (TSN; also known as Tudor-SN, p100, or SND1) is a multifunctional, evolutionarily conserved ...
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Two parallel pathways connect glutamine metabolism and mTORC1 activity to regulate glutamoptosis
(Nature Research, 2021)Glutamoptosis is the induction of apoptotic cell death as a consequence of the aberrant activation of glutaminolysis and ...
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Type-f thioredoxins have a role in the short-term activation of carbon metabolism and their loss affects growth under short-day conditions in Arabidopsis thaliana
(Oxford University Press, 2016)Redox regulation plays a central role in the adaptation of chloroplast metabolism to light. Extensive biochemical analyses ...
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Ubiquitin carboxyl-terminal hydrolases are required for period maintenance of the circadian clock at high temperature in Arabidopsis
(Nature Research, 2019)Protein ubiquitylation participates in a number of essential cellular processes including signal transduction and ...
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Understanding plant responses to stress conditions: redox-based strategies
(Oxford University Press, 2021)Plant acclimation to environmental conditions involves multiple interactions between hormones and other signaling ...