Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Alfonso Olaya-Abril"'
Autor:
Alfonso Olaya‐Abril, Karolina Biełło, Gema Rodríguez‐Caballero, Purificación Cabello, Lara P. Sáez, Conrado Moreno‐Vivián, Víctor Manuel Luque‐Almagro, María Dolores Roldán
Publikováno v:
Microbial Biotechnology, Vol 17, Iss 1, Pp n/a-n/a (2024)
Abstract Cyanide is a highly toxic compound that is found in wastewaters generated from different industrial activities, such as mining or jewellery. These residues usually contain high concentrations of other toxic pollutants like arsenic and heavy
Externí odkaz:
https://doaj.org/article/0dc3d5be45f1419a89fdd362487e1bb8
Autor:
Lara P. Sáez, Gema Rodríguez-Caballero, Alfonso Olaya-Abril, Purificación Cabello, Conrado Moreno-Vivián, María Dolores Roldán, Víctor M. Luque-Almagro
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 8, p 4456 (2024)
Molecular studies about cyanide biodegradation have been mainly focused on the hydrolytic pathways catalyzed by the cyanide dihydratase CynD or the nitrilase NitC. In some Pseudomonas strains, the assimilation of cyanide has been linked to NitC, such
Externí odkaz:
https://doaj.org/article/3c03d9cfb81048c5a85f9ffd5e1770d7
Autor:
Karolina A. Biełło, Alfonso Olaya-Abril, Purificación Cabello, Gema Rodríguez-Caballero, Lara P. Sáez, Conrado Moreno-Vivián, Víctor Manuel Luque-Almagro, María Dolores Roldán
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 4 (2023)
ABSTRACT The cyanide-degrading bacterium Pseudomonas pseudoalcaligenes CECT 5344 uses cyanide and different metal-cyanide complexes as the sole nitrogen source. Under cyanotrophic conditions, this strain was able to grow with up to 100 μM mercury, w
Externí odkaz:
https://doaj.org/article/0969e886b9044008b3df8a40864e89ab
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/821ecc8f981344abbd5abddacb9061da
Autor:
Karolina A. Biełło, Carlos Lucena, Francisco J. López-Tenllado, Jesús Hidalgo-Carrillo, Gema Rodríguez-Caballero, Purificación Cabello, Lara P. Sáez, Víctor Luque-Almagro, María Dolores Roldán, Conrado Moreno-Vivián, Alfonso Olaya-Abril
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Nitrogen (N) and phosphorus (P) deficiencies are two of the most agronomic problems that cause significant decrease in crop yield and quality. N and P chemical fertilizers are widely used in current agriculture, causing environmental problems and inc
Externí odkaz:
https://doaj.org/article/c1f66251d53f4463bdba49162120f529
Autor:
Alfonso Olaya-Abril, Jesús Hidalgo-Carrillo, Víctor M. Luque-Almagro, Carlos Fuentes-Almagro, Francisco J. Urbano, Conrado Moreno-Vivián, David J. Richardson, María Dolores Roldán
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Denitrification is a respiratory process by which nitrate is reduced to dinitrogen. Incomplete denitrification results in the emission of the greenhouse gas nitrous oxide and this is potentiated in acidic soils, which display reduced denitri
Externí odkaz:
https://doaj.org/article/f926e2aa80984d3084a42aea3a554398
Autor:
Karolina A. Biełło, Purificación Cabello, Gema Rodríguez-Caballero, Lara P. Sáez, Víctor M. Luque-Almagro, María Dolores Roldán, Alfonso Olaya-Abril, Conrado Moreno-Vivián
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 8, p 7232 (2023)
Wastewater from mining and other industries usually contains arsenic and cyanide, two highly toxic pollutants, thereby creating the need to develop bioremediation strategies. Here, molecular mechanisms triggered by the simultaneous presence of cyanid
Externí odkaz:
https://doaj.org/article/30c692f8340041d1b45b3dbe6c789606
Autor:
María D. Pérez, Alfonso Olaya-Abril, Purificación Cabello, Lara P. Sáez, M. Dolores Roldán, Conrado Moreno-Vivián, Víctor M. Luque-Almagro
Publikováno v:
Microbiology Spectrum, Vol 9, Iss 3 (2021)
ABSTRACT 3-Cyanoalanine and cyanohydrins are intermediate nitriles produced in cyanide degradation pathways in plants and bacteria. 3-Cyanoalanine is generated from cyanide by the 3-cyanoalanine synthase, an enzyme mainly characterized in cyanogenic
Externí odkaz:
https://doaj.org/article/be1205d6c2354cfbbad9630ab019aaa1
Autor:
Alfonso Olaya-Abril, Víctor M. Luque-Almagro, Jesús Hidalgo-Carrillo, Eduardo Chicano-Gálvez, Francisco J. Urbano, Conrado Moreno-Vivián, David J. Richardson, María Dolores Roldán
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 16, p 9172 (2022)
Denitrification consists of the sequential reduction of nitrate to nitrite, nitric oxide, nitrous oxide, and dinitrogen. Nitrous oxide escapes to the atmosphere, depending on copper availability and other environmental factors. Iron is also a key ele
Externí odkaz:
https://doaj.org/article/5724ce8031df42b882e7480641b02827
Autor:
Alfonso Olaya-Abril, María Dolores Pérez, Purificación Cabello, Diego Martignetti, Lara Paloma Sáez, Víctor Manuel Luque-Almagro, Conrado Moreno-Vivián, María Dolores Roldán
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Cyanide is a toxic compound widely used in mining and jewelry industries, as well as in the synthesis of many different chemicals. Cyanide toxicity derives from its high affinity for metals, which causes inhibition of relevant metalloenzymes. However
Externí odkaz:
https://doaj.org/article/541cd2128ac5457d95987a10e4851b3a