Претраживање
Приказ резултата 1-10 од 18
Characterization of temperature-sensitive and lipopolysaccharide overproducing transposon mutants of Pseudomonas putida CA-3 affected in PHA accumulation
(Wiley-Blackwell Publishing, Inc, Malden, 2009)
A library of 20 000 transposon (Tn5) mutants of the gram-negative bacterium Pseudomonas putida CA-3 was generated and screened for adverse affects in polyhydroxyalkanoates (PHA) accumulation. Two mutants of interest were ...
Amplification of DNA encoding entire type I polyketide synthase domains and linkers from Streptomyces species
(Springer, New York, 2006)
Polyketides are a group of bioactive compounds from bacteria, plants, and fungi. To increase the availability of analogs for testing, the active sites of polyketide synthases are often substituted with homologous domains ...
Hydrophilic-Interaction Planar Chromatography of Some Water-Soluble Co(III) Complexes on Different Adsorbents
(Research Inst Medicinal Plants, Budakalasz, 2009)
The chromatographic behavior of twelve neutral, mixed cobalt(III) complexes of the uns-cis-edda-type has been investigated in six planar chromatographic systems. Four different stationary phases unmodified silica gel, ...
Characterization of melanin-overproducing transposon mutants of Pseudomonas putida F6
(Wiley-Blackwell Publishing, Inc, Malden, 2009)
Two melanin-overproducing Pseudomonas putida F6 mutants were generated using transposon (Tn5) mutagenesis. Mutants were disrupted in a transcriptional regulator (TR) and a homogentisate 1,2-dioxygenase (HDO) gene. Colonies ...
Synthesis and structural characterization of the Co(III) complex with 2 '-[1-(2-pyridinyl)-ethylidene]oxamohydrazide (Hapsox): The crystal structure of bis-{2 '-[1-(2-pyridinyl)-ethylidene]-oxamohydrazido} cobalt(III) perchlorate, [Co(apsox)(2)]ClO4
(Taylor & Francis Ltd, Abingdon, 2003)
The synthesis of a novel ligand 2'-[1-(2-pyridinyl)-ethylidene]-oxamohydrazide (Hapsox), from a series of 2-acetylpyridine acylhydrazones, and its complex with Co(III), which is the first in this series of complexes are ...
A second generation snp-derived Escherichia coli-Streptomyces shuttle expression vector that is generally transferable by conjugation
(Academic Press Inc Elsevier Science, San Diego, 2006)
An Escherichia coli-Streptomyces shuttle vector (pJN100) was constructed, by inserting an origin of transfer (oriT), derived from the E coli broad host range plasmid RK2, into pANT1202, a high-copy-number vector for gene ...
Characterization of Trypsin-Like Enzymes from the Midgut of Morimus Funereus (Coleoptera: Cerambycidae) Larvae / Karakterizacija tripsinima-sličnih enzima srednjeg creva larvi Morimus funereus (Coleoptera: Cerambycidae)
(Inst Bioloska Istrazivanja Sinisa Stankovic, Beograd, 2009)
The pH along the midgut of M. funereus larvae had different values, being acidic in the anterior section and basic in the middle and posterior sections. Elastase- and chymotrypsin-like activities were highest in the middle, ...
Acid-base equilibria of the Zn(II) and Fe(III) complexes with condensation products of 2-acetylpyridine and the dihydrazide of oxalic and malonic acid / Kiselinsko-bazne ravnoteže kompleksa Fe(III) i Zn(II) sa kondenzacionim derivatima 2-acetilpiridina i hidrazida oksalne, odnosno malonske kiseline
(Serbian Chemical Soc, Belgrade, 2009)
Acid-base equilibria of Zn(II) and Fe(III) complexes with N',N'(2)-bis-[(1E)-1-(2-pyridyl)ethylidene]ethanedihydrazide (ligand L1) and N',N'(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide (ligand L2), i.e., ...
Synthesis, structural characterization and cytotoxic activity of two new organoruthenium(II) complexes / Sinteza, strukturna karakterizacija i citotoksična aktivnost dva nova organorutenijum(II) kompleksa
(Serbian Chemical Soc, Belgrade, 2008)
Two new p-cymene ruthenium(II) complexes containing as additional ligands N-methylpiperazine ([(eta(6)-p-cymene)RuCl2(CH3NH(CH2)(4)NH)]PF6, complex 1) or vitamin K-3-thiosemicarbazone ([(eta(6)-p-cymene)RuCl2(K(3)tsc)], ...
Investigation of thermal stability of Zn(II), Pt(II) and Pd(II) complexes with (E)-2-oxo-2-(N-[1-(pyridin-2-yl)ethylidene]hydrazino}acetamide
(Trans Tech Publications Ltd, Zurich-Uetikon, 2005)
Thermal stability of neutral Zn(II), Pd(II) and Pt(II) complexes of formulae [Zn(apsox)(2)](.)3H(2)O and [M(apsox)Cl] (M=Pd(II), Pt(II), HL=(E)-2-oxo-2-{N -[1-(pyridin-2yl)ethylidene]hydrazino)acetamide) were studied. The ...