Results 11 to 20 of about 2,753 (184)

Sulfation of catecholamines and serotonin by SULT1A3 allozymes [PDF]

open access: yesBiochemical Pharmacology, 2018
Previous studies have demonstrated the involvement of sulfoconjugation in the metabolism of catecholamines and serotonin. The current study aimed to clarify the effects of single nucleotide polymorphisms (SNPs) of human SULT1A3 and SULT1A4 genes on the enzymatic characteristics of the sulfation of dopamine, epinephrine, norepinephrine and serotonin by ...
Ahsan F, Bairam   +9 more
openaire   +2 more sources

Biomphalaria prona (Gastropoda: Planorbidae): a morphological and biochemical study

open access: yesMemorias do Instituto Oswaldo Cruz, 1992
Two samples of Biomphalaria prona (Martens, 1873) from Lake Valencia (type locality) and seven from other Venezuelan localities were studied morphologically (shell and reproductive system) and biochemically (allozyme electrophoresis).
W. Lobato Paraense   +6 more
doaj   +1 more source

Preliminary results on allozyme diversity and differentiation of Norway spruce (Picea abies (L.) Karst.) in Poland based on plus tree investigations

open access: yesActa Societatis Botanicorum Poloniae, 2014
Genetic diversity and genetic differentiation among Polish populations of Norway spruce (Picea abies (L.) Karst.) were studied analyzing allozyme variation at 24 loci.
Andrzej Lewandowski   +2 more
doaj   +1 more source

Identification of Meligethes matronalis and M. subaeneus based on morphometric and ecological characters (Coleoptera: Nitidulidae)

open access: yesEuropean Journal of Entomology, 2001
An analysis of morphometric and bionomic data (as well as the genetic evidence discussed in a companion paper) clearly shows that Meligethes matronalis Audisio & Spornraft, 1990 and M.
Paolo AUDISIO   +3 more
doaj   +1 more source

Allozyme pattern for new record of Craspedacusta sowerbii in Serbia [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2004
Cosmopolitan freshwater jellyfish Craspedacusta sowerbii L a n k e s t e r 1880 (Cnidaria, Hydrozoa) was recorded for the first time in the lake Velika peskara near Zrenjanin (Serbia and Montenegro) in summer 1998. A natural population of C.
Ludoški Jasmina Lj.   +2 more
doaj   +1 more source

Species identification of two sympatric hakes by allozymic markers

open access: yesScientia Marina, 2001
Samples were collected from hake species Merluccius australis and M. hubbsi in the south west Atlantic Ocean. Enzyme electrophoretic analysis of the eye, liver and muscle revealed 5 out of 33 genetic loci with species-specific allelic frequencies.
M. I. Roldán, C. Pla
doaj   +1 more source

Population genetics of the oyster Crassostrea corteziensis in the Gulf of California

open access: yesCiencias Marinas, 2008
The native oyster Crassostrea corteziensis is a cultured species along the Mexican Pacific with considerable growth potential. For this reason CIBNOR is working towards obtaining greater knowledge that can be used in the future to begin a selective ...
R Pérez-Enríquez, S Ávila, AM Ibarra
doaj   +1 more source

Genetic characterization of Apis mellifera macedonica (type “rodopica”) populations selectively controlled in Bulgaria [PDF]

open access: yesJournal of Central European Agriculture, 2016
The genetic variability in selectively controlled in Bulgaria local honey bee populations, representing Apis mellifera macedonica subspecies (type “rodopica”), has been studied by usage of alloenzymic analysis of six enzymic systems (MDH-1, ME, EST-3 ...
Vida GEORGIEVA   +3 more
doaj   +1 more source

Genetic control of isozymes in the primary gene pool Phaseolus lunatus L. [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 1999
Suitable electrophoretic separation methods of 34 isozymes from 17 enzyme systems resolved in Phaseolus lunatus L. (Lima bean) were developed. Data from the migration of the staining zones indicated that three loci control EST, GPI, IDH and MDH ...
Maquet A.   +3 more
doaj  

Allozyme Divergence Within the Canidae [PDF]

open access: yesSystematic Zoology, 1987
Protein products of 51 genetic loci were analyzed by gel electrophoresis using extracts of blood and tissue culture specimens from 12 of the 14 extant canid genera. Genetic distances were calculated and used to derive phenetic trees. The results suggest that the Canidae can be divided into several distinct groups.
Wayne, Robert K., O'Brien, Stephen J.
openaire   +2 more sources

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