Results 81 to 90 of about 79,024 (234)

Blood esterases [PDF]

open access: yesBiochemical Journal, 1942
D, Richter, P G, Croft
openaire   +2 more sources

Comparative electrophoretic profile of proteins and esterases in healthy silkworm larvae (Bombyx mori Lineu, 1758) and infected with nucleopolyhedrovirus - doi: 10.4025/actascibiolsci.v35i1.8612

open access: yesActa Scientiarum: Biological Sciences, 2012
Total proteins and esterases from silk gland extracts of Bombyx mori silkworm were characterized and compared with electrophoretic profiles of prepared extracts with silkworm glands infected with nucleopolyhedrovirus (BmNPV).
Juliana Bueno Ruiz   +3 more
doaj   +1 more source

Notes on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of fish collected during the first Brazilian expedition to the Antarctica

open access: yesBrazilian Journal of Oceanography, 1985
A preliminary study was carried out on electropherograms of eye-lens, muscle proteins and zymograms of muscle esterases of ten Notothenia larseni, six Notothenia nudifrons and one lanternfish, Electrona antarctica.
Van Ngan Phan   +3 more
doaj   +1 more source

Diversity of cutinases from plant pathogenic fungi: differential and sequential expression of cutinolytic esterases by Alternaria brassicicola [PDF]

open access: yes, 2017
Plant cuticles provide a protective layer that has to be penetrated by fungal pathogens. Evidence is provided for a differential and sequential induction of two classes of cutinolytic esterases by Alternaria brassicicola.
Fan, Chao-Yun, Köller, Wolfram
core  

Biochemical biomarkers of Glyphodes pyloalis Walker (Lepidoptera: Pyralidae) in exposure to TiO2 nanoparticles

open access: yesInvertebrate Survival Journal, 2014
Biochemical biomarkers and bioassays, due to their assumed immediate response after acute exposure of the organism to the stressor, are useful tools to gauging anthropogenic impacts. The toxicity of TiO2-nanoparticles (TiO2-NPs) on the Glyphodes pyloalis
N Memarizadeh   +3 more
doaj  

Identification of a New Family of Enzymes with Potential \u3cem\u3eO\u3c/em\u3e-acetylpeptidoglycan esterase activity in both Gram-positive and Gram-negative bacteria [PDF]

open access: yes, 2005
Background: The metabolism of the rigid bacterial cell wall heteropolymer peptidoglycan is a dynamic process requiring continuous biosynthesis and maintenance involving the coordination of both lytic and synthetic enzymes.
Clarke, Anthony J.   +2 more
core   +1 more source

Genetic diversity among Frankia strains nodulating members of the family Casuarinaceae in Australia revealed by PCR and restriction fragment length polymorphism analysis with crushed root nodules [PDF]

open access: yes, 1996
DNA extracted directly from nodules was used to assess the genetic diversity of #Frankia# strains symbiotically associated with two species of genus #Casuarina# and two of the genus #Allocasuarina# naturally occuring in northeastern Australia.
Normand, Philippe   +4 more
core  

Polyploid races, genetic structure and morphological features of the earthworm Octodrіlus transpadanus (Rosa, 1884) (Oligohaeta: Lumbricidae) in the Ukraine [PDF]

open access: yes, 2009
Kariological investigation of the earthworm Octodrilus transpada-nus (Rosa, 1884) in the Ukraine showed that this species is represented by at least three races of different ploidy with the basic chromosome number n=15. Strict geographic heterogeneity
Garbar, А. V.   +2 more
core  

Factors associated to Amblyomma variegatum presence on farms in Nevis and determination of high risks TBR areas [PDF]

open access: yes, 2012
Tropical Bont Tick (TBT), Amblyomma variegatum, is an invasive tick species of ruminants present in 10 Caribbean islands. TBT and the associated disease dermatophilosis, have been a challenge to livestock development in Nevis, Northern West Indies, for ...
Alfred, S.   +9 more
core  

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