Výsledky vyhledávání - "Laura Botello-Morte"

Histamine accumulation in dairy products: Microbial causes, techniques for the detection of histamine‐producing microbiota, and potential solutions

Autor: Ignacio Ontañón, Diego García-Gonzalo, Marta Moniente, Rafael Pagán, Laura Botello-Morte

Publikováno v: Comprehensive Reviews in Food Science and Food Safety. 20:1481-1523

Histamine poisoning is a significant public health and safety concern. Intoxication from ingestion of food containing high amounts of histamine may cause mild or severe symptoms that can even culminate in cardiac arrest. Nonetheless, although histami

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35de4821ab1e113eeb8b4e205ccda7b5
https://doi.org/10.1111/1541-4337.12704

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Potential of histamine-degrading microorganisms and diamine oxidase (DAO) for the reduction of histamine accumulation along the cheese ripening process

Autor: Marta Moniente, Diego García-Gonzalo, Mª Goretti Llamas-Arriba, Raquel Virto, Ignacio Ontañón, Rafael Pagán, Laura Botello-Morte

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
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Lentilactobacillus parabuchneri is the main bacteria responsible for the accumulation of histamine in cheese. The goal of this study was to assess the efficiency of potential histamine-degrading microbial strains or, alternatively, the action of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e079d8e08c4ede1e6d8b94c72848602c
http://zaguan.unizar.es/record/118801

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Identification by means of molecular tools of the microbiota responsible for the formation of histamine accumulated in commercial cheeses in Spain

Autor: Raquel Virto, Marta Moniente, Yolanda Gil-Ramírez, Laura Botello-Morte, Diego García-Gonzalo, Rafael Pagán

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
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Histamine intoxication is an important food safety and public health concern. Ripened cheeses are the most common dairy products in which histamine can accumulate. Histamine is formed by the microbiota present in cheese by decarboxylation of histidin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdbc141158b3c7b64349700245c15e3a
http://zaguan.unizar.es/record/109347

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Cysteine Mutational Studies Provide Insight into a Thiol-Based Redox Switch Mechanism of Metal and DNA Binding in FurA fromAnabaenasp. PCC 7120

Autor: Lellys M. Contreras, Adrián Velázquez-Campoy, José L. Neira, Silvia Pellicer, María Luisa Peleato, Laura Botello-Morte, Violeta C. Sein-Echaluce, Olga Abian, María F. Fillat, María Teresa Bes

Publikováno v: Antioxidants & Redox Signaling. 24:173-185

Aims: The ferric uptake regulator (Fur) is the main transcriptional regulator of genes involved in iron homeostasis in most prokaryotes. FurA from Anabaena sp. PCC 7120 contains five cysteine residues, four of them arranged in two redox-active CXXC m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecc1a561110bb65128cd344f27de298b
https://doi.org/10.1089/ars.2014.6175

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Sequential binding of FurA from Anabaena sp. PCC 7120 to iron boxes: exploring regulation at the nanoscale

Autor: María Carmen Pallarés, Andrés González, Laura Botello-Morte, Carlos Marcuello, María F. Fillat, Anabel Lostao

Publikováno v: Biochimica et biophysica acta. 1844(3)

Fur (ferric uptake regulator) proteins are involved in the control of a variety of processes in most prokaryotes. Although it is assumed that this regulator binds its DNA targets as a dimer, the way in which this interaction occurs remains unknown. W

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a868c21fdd2c57c5864caa34a18c200
https://pubmed.ncbi.nlm.nih.gov/24440406

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Occurrence of mutations impairing sigma factor B (SigB) function upon inactivation of Listeria monocytogenes genes encoding surface proteins

Autor: Francisco García-del Portillo, M. Graciela Pucciarelli, Laura Botello-Morte, Juan J. Quereda, Enrique Calvo, Filipe Carvalho, Pascale Cossart, Christiane Bouchier, Torsten Hain, Didier Cabanes, Ana Vieira, Javier F. Mariscotti, Trinad Chakraborty

Publikováno v: Microbiology
Microbiology, Microbiology Society, 2013, 159, pp.1328-1339. ⟨10.1099/mic.0.067744-0⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Bacteria of the genus Listeria contain the largest family of LPXTG surface proteins covalently anchored to the peptidoglycan. The extent at which these proteins may function or be regulated cooperatively is at present unknown. Because of their unique

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c15cd9fda649cff408570acb1828ffd

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Functional Genomics of Metalloregulators in Cyanobacteria

Autor: María F. Fillat, M. T. Bes, Laura Botello-Morte, M. L. Peleato, Andrés González

Cyanobacterial metabolism relies on the activity of many enzymes and other proteins containing metal-rich cofactors that are absent in nonphotosynthetic organisms. Most of those micronutrients play key roles in or are associated to photosystems, resp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00509d9b6cd08b81d8c156c8fbb94571
https://doi.org/10.1016/b978-0-12-394313-2.00004-4

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