Maris Laivenieks
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Explore the profile of Maris Laivenieks including associated specialties, affiliations and a list of published articles.
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19
Citations
211
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Recent Articles
1.
Staples R, LaDuca R, Roze L, Laivenieks M, Linz J, Beaudry R, et al.
Chem Biodivers
. 2019 Nov;
17(1):e1900465.
PMID: 31701649
We performed comparative profiling of four specialized metabolites in the lichen Evernia prunastri, collected at three different geographic locations, California and Maine, USA, and Yoshkar Ola, Mari El, Russia. Among...
2.
Roze L, Laivenieks M, Hong S, Wee J, Wong S, Vanos B, et al.
Toxins (Basel)
. 2015 May;
7(5):1411-30.
PMID: 25928133
Aflatoxin biosynthesis in the filamentous fungus Aspergillus parasiticus involves a minimum of 21 enzymes, encoded by genes located in a 70 kb gene cluster. For aflatoxin biosynthesis to be completed,...
3.
Musa M, Phillips R, Laivenieks M, Vieille C, Takahashi M, Hamdan S
Org Biomol Chem
. 2013 Mar;
11(17):2911-5.
PMID: 23525226
Controlled racemization of enantiopure phenyl-ring-containing secondary alcohols is achieved in this study using W110A secondary alcohol dehydrogenase from Thermoanaerobacter ethanolicus (W110A TeSADH) and in the presence of the reduced and...
4.
Roze L, Koptina A, Laivenieks M, Beaudry R, Jones D, Kanarsky A, et al.
Appl Microbiol Biotechnol
. 2011 May;
92(2):359-70.
PMID: 21614501
Aflatoxin is a mycotoxin and the most potent naturally occurring carcinogen in many animals. Aflatoxin contamination of food and feed crops causes a significant global burden on human and animal...
5.
McKinlay J, Laivenieks M, Schindler B, McKinlay A, Siddaramappa S, Challacombe J, et al.
BMC Genomics
. 2010 Dec;
11:680.
PMID: 21118570
Background: Succinate is produced petrochemically from maleic anhydride to satisfy a small specialty chemical market. If succinate could be produced fermentatively at a price competitive with that of maleic anhydride,...
6.
Roze L, Chanda A, Laivenieks M, Beaudry R, Artymovich K, Koptina A, et al.
BMC Biochem
. 2010 Aug;
11:33.
PMID: 20735852
Background: Filamentous fungi in the genus Aspergillus produce a variety of natural products, including aflatoxin, the most potent naturally occurring carcinogen known. Aflatoxin biosynthesis, one of the most highly characterized...
7.
Protsko C, Vieille C, Laivenieks M, Prasad L, Sanders D, Delbaere L
Acta Crystallogr Sect F Struct Biol Cryst Commun
. 2010 Jul;
66(Pt 7):831-3.
PMID: 20606285
The Thermoanaerobacter ethanolicus secondary alcohol dehydrogenase I86A mutant is stereospecific for (R)-alcohols instead of (S)-alcohols. Pyramidal crystals grown in the presence of (R)-phenylethanol via the hanging-drop vapour-diffusion method diffracted to...
8.
Hassler B, Dennis M, Laivenieks M, Zeikus J, Worden R
Appl Biochem Biotechnol
. 2007 Nov;
143(1):1-15.
PMID: 18025592
Bioelectronic interfaces that facilitate electron transfer between the electrode and a dehydrogenase enzyme have potential applications in biosensors, biocatalytic reactors, and biological fuel cells. The secondary alcohol dehydrogenase (2 degrees...
9.
Bazaes S, Toncio M, Laivenieks M, Zeikus J, Cardemil E
Protein J
. 2007 Jan;
26(4):265-9.
PMID: 17216567
The kinetic affinity for CO(2) of phosphoenolpyruvate PEP(5) carboxykinase from Anaerobiospirillum succiniciproducens, an obligate anaerobe which PEP carboxykinase catalyzes the carboxylation of PEP in one of the final steps of...
10.
Leduc Y, Prasad L, Laivenieks M, Zeikus J, Delbaere L
Acta Crystallogr D Biol Crystallogr
. 2005 Jun;
61(Pt 7):903-12.
PMID: 15983413
Actinobacillus succinogenes can produce, via fermentation, high concentrations of succinate, an important industrial commodity. A key enzyme in this pathway is phosphoenolpyruvate carboxykinase (PCK), which catalyzes the production of oxaloacetate...