Results 11 to 20 of about 56,415 (191)

Analysis of Several Popular Cultivars of Madagascar Periwinkle (<i>Catharanthus roseus</i> (L.) G. Don.) using Biochemical Markers

open access: yesNotulae Scientia Biologicae, 2013
Band designs of esterase (EST), peroxidase (PO) and polyphenol oxidase (PPO) isozymes in several selected cultivars of Catharanthus roseus by using native polyacrylamide gel electrophoresis (PAGE) were investigated in this study.
Owk ANIEL KUMAR   +2 more
doaj   +3 more sources

Plasma alkaline phosphatase isozymes: Isolation and characterization of isozymes [PDF]

open access: yesBiochimica et Biophysica Acta (BBA) - Enzymology, 1971
Abstract 1. 1. The two isozymes of alkaline phosphatase (orthophosphoric monoester phosphohydrolase, EC 3.1.3.1) detectable in human blood group O plasma have been separated from one another and isolated in a high state of purity. With p- nitrophenyl phosphate as substrate, the catalytic properties of the two isozymes appear to be the same
Aminoff, David   +2 more
openaire   +3 more sources

Feedback activation of ferrous 5-lipoxygenase during leukotriene synthesis by coexisting linoleic acid

open access: yesJournal of Lipid Research, 2007
Ferrous lipoxygenases seem to be activated through a feedback control mechanism via FA hydroperoxides generated from PUFAs by partially existing ferric lipoxygenases. However, during leukotriene synthesis, feedback activation of ferrous 5-lipoxygenase in
Tokuko Takajo   +3 more
doaj   +1 more source

Genetic variability of wild and captivity populations of Colossoma macropomum (Cuvier, 1818) - doi: 10.4025/actascibiolsci.v34i2.7149

open access: yesActa Scientiarum: Biological Sciences, 2011
Tambaqui (Colossoma macropomum) is among the most important fish species of the Amazon and one of the most cultivated in Brazil. In the present work we have evaluated the genetic variability of wild and captivity populations of C. macropomum.
Carlos Henrique dos Anjos dos Santos   +5 more
doaj   +1 more source

Mapping of resistance genes to brown rust in 1R chromosome of rye (Secale cereale L.)

open access: yesPlant Protection Science, 2002
Five resistance genes to single-pustule isolates Nos. 12, 81,108 and 7 of brown rust were mapped on 1R chromosome of rye using two different F2 populations.
O.A. Baranova   +3 more
doaj   +1 more source

Somaclonal variation in tissue culture of banana cv. 'Kluai Num Wa'[Musa (ABB group)] [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2007
Two types of cytokinins, 6-Benzyladenine (BA) and/or coconut water (CW) and pH of medium were studied for their effects on shoot formation, growth and somaclonal variation of banana tissue culture. Thecultures were carried out on Murashige and Skoog (MS)
Te-chato, S., Boonmee, O.
doaj  

Glucose-6-phosphate Isomerase as a Marker of a Fertility Restorer Gene in Rape - Short Communication

open access: yesCzech Journal of Genetics and Plant Breeding, 2003
In breeding of winter rape (Brassica napus L. var. napus) using the OGU-INRA system, based on cytoplasmic male sterility (CMS), it is necessary to distinguish pollen-sterile lines, carrying CMS factors and the recessive fertility restorer alleles rfrf ...
J. Horáček, M. Ačanová
doaj   +1 more source

Inhibition of Pyruvate Kinase From Thermoanaerobacterium saccharolyticum by IMP Is Independent of the Extra-C Domain

open access: yesFrontiers in Microbiology, 2021
The pyruvate kinase (PYK) isozyme from Thermoanaerobacterium saccharolyticum (TsPYK) has previously been used in metabolic engineering for improved ethanol production.
Christopher A. Fenton   +9 more
doaj   +1 more source

Plasma alkaline phosphatase polymer phism and it’s association with productivity in Iraqi fowl

open access: yesمجلة بغداد للعلوم, 2008
Plasma alkaline phosphatase isozyme in Iraqi fowl was studied by acrylamide gel electrophoresis. Two phenotypes fast and slow, were observed. These two phenotypes have been shown to be controlled by one single autosomal locus with two allel AKPF and AKPS.
Baghdad Science Journal
doaj   +1 more source

Alkaline phosphatase protects lipopolysaccharide-induced early pregnancy defects in mice. [PDF]

open access: yesPLoS ONE, 2015
Excessive cytokine inflammatory response due to chronic or superphysiological level of microbial infection during pregnancy leads to pregnancy complications such as early pregnancy defects/loss and preterm birth. Bacterial toxin lipopolysaccharide (LPS),
Wei Lei   +4 more
doaj   +1 more source

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