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Bioremediation of cyanide-containing wastes: The potential of systems and synthetic biology for cleaning up the toxic leftovers from mining
(Wiley, 2021)
Cyanide is a highly toxic chemical produced in large amounts by the mining and jewellery industries, steel manufacturing, coal coking, food processing and chemical synthesis (Luque-Almagro et al, 2011). The mining industry ...
Quantitative proteomic analysis of Pseudomonas pseudoalcaligenes CECT5344 in response to industrial cyanide-contain ing wastewaters using Liquid Chromatography- Mass Spectrometry/Mass Spectrometry (LC- MS/MS)
(PLOS, 2017)
Biological
treatments
to degrade
cyanide
are
a powerful
technology
for
cyanide
removal
from
industrial
wastewaters.
It has
been
previously
demonstrated
that
the
alkaliphilic
bacterium
Pseudomonas
ps ...
Proteomic Analysis of Arsenic Resistance during Cyanide Assimilation by Pseudomonas pseudoalcaligenes CECT 5344
(MDPI, 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 ...
Holistic view of biological nitrogen fixation and phosphorus mobilization in Azotobacter chroococcum NCIMB 8003
(Frontiers, 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 ...
Alternative pathway for 3-cyanoalanine assimilation in pseudomonas pseudoalcaligenes CECT5344 under Noncyanotrophic conditions
(American Society for Microbiology, 2021)
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 ...
Poly(3-hydroxybutyrate) hyperproduction by a global nitrogen regulator NtrB mutant strain of Paracoccus denitrificans PD1222
(Oxford Academic, 2017)
Paracoccus denitrificans PD1222 accumulates short-length polyhydroxyalkanoates, poly(3-hydroxybutyrate), under nitrogen-deficient conditions. Polyhydroxybutyrate metabolism requires the 3-ketoacyl-CoA thiolase PhaA, the ...
Quantitative proteomic analysis of cyanide and mercury detoxification by pseudomonas pseudoalcaligenes CECT 5344
(American Society for Microbiology, 2023)
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 ...
Assimilation of cyanide and cyano-derivatives by Pseudomonas pseudoalcaligenes CECT5344: from omic approaches to biotechnological applications
(Oxford Academic, 2018)
Mining, jewellery and metal-processing industries use cyanide for extracting gold and other valuable metals, generating large amounts of highly toxic wastewater. Biological treatments may be a clean alternative under the ...
Exploring anaerobic environments for cyanide and cyano-derivatives microbial degradation
(SpringerLink, 2018)
Cyanide is one of the most toxic chemicals for living organisms described so far. Its toxicity is mainly based on the high affinity
that cyanide presents toward metals, provoking inhibition of essential metalloenzymes. ...
Exploring the denitrification proteome of paracoccus denitrificans PD1222
(Frontiers, 2018)
Denitrification is a respiratory process that produces nitrous oxide as an intermediate, which may escape to the atmosphere before its reduction to dinitrogen through the nitrous oxide reductase NosZ. In this work, the ...