Temat: allozyme - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Allozyme variation and differentiation in Chionomys nivalis (Martins, 1842)
Autorzy:: Simson, S.
Amori, G.
Kryśtufek, B.
Filippucci, M. G.
Fadda, V.
Powiązania:: Acta Theriologica
Opis:: Allozyme variation and divergence were investigated by electrophoretic analysis of 34 gene loci in eight populations of Chionomys nivalis from Northern Italy (Ch. n. nivalis, Ch. n. leucurus), Yugoslavia (Ch. n. malyi), and Israel (Ch. n. hermonis).
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

Książka

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Skocz do pozycji: 2.

Tytuł:: Fluctuating asymmetry and allozyme variability in an isolated springbok Antidorcas marsupialis population from the Chelmsford Nature Reserve
Autorzy:: Pretorius, M. D.
Anderson, C. P.
Taylor, P. J.
Grobler, P. J.
Powiązania:: Acta Theriologica
Opis:: Allozyme variability and fluctuating asymmetry (FA) in skull morphology were used to test the hypothesis of inbreeding in an isolated springbok Antidorcas marsupialis (Zimmerman, 1780) population from the Chelmsford Nature Reserve, South Africa.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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na półce

Skocz do pozycji: 3.

Tytuł:: Allozymic variation in the European polecat Mustela putorius from western France
Autorzy:: Lode, T.
Powiązania:: Acta Theriologica
Opis:: Allozymic variation was surveyed in 21 European polecats Mustela putorius Linnaeus, 1758 from western France, using starch gel electrophoresis.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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na półce

Skocz do pozycji: 4.

Tytuł:: Relationships between allozyme heterozygosity and gut morphology in Apodemus agrarius
Autorzy:: Ratkiewicz, M.
Borkowska, A.
Powiązania:: Acta Theriologica
Opis:: Authors studied enzyme polymorphism in a striped field mouse Apodemus agrarius (Pallas, 1771) population from NE Poland and the relationships between heterozygosity and length and mass of the digestive tract organs, and the mucosal surface area of the small intestine. Most of 38 loci studied were found monomorphic (proportion of polymorphic loci P=0.053, observed average heterozygosity Ho=0.021). Heterozygotes were found for Acy, Pgm-1, Mdh-2, Est-D, Pgi, Sdh and Trf. Heterozygous males had longer large intestines and ceca and smaller liver wet mass than their homozygous conterparts. However, in females there were no significant interactions between heterozygosity and gut parameters. Authors suggest that the low level of polymorphism, the particular set of the loci examined and sex have an effect on detection of differences between heterozygous and homozygous individuals.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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Skocz do pozycji: 5.

Tytuł:: Genetic variation of cowslip [Primula veris L.] populations [West Poland]
Autorzy:: Morozowska, M
Krzakowa, M.
Tematy:: Primulaceae
Polish population
botany
Primula veris
allozyme
gene flow
Primula
genetic differentiation; Pokaż więcej
Wydawca:: Polskie Towarzystwo Botaniczne
Powiązania:: https://bibliotekanauki.pl/articles/57550.pdf Link otwiera się w nowym oknie
Opis:: Genetic variation of twelve Polish populations of Primula veris L. from western Poland was investigated in respect of six enzyme systems: 6-phosphogluconate dehydrogenase (6PGD), diaphorase (DIA), menadione reductase (MNR), formate dehydrogenase (FDH), isocitrate dehydrogenase (IDH) and glutamate oxaloacetate transaminase (GOT). Only two of them (6PGD and DIA) were polymorphic and all populations were compared according to four loci and eight alleles. For 6PGD only one out of the two detected loci (locus 6PGD-2) was polymorphic and consisted of three alleles a, b and c. For DIA each of two detected loci had two alleles. For 6PGD-2 one population was monomorphic and four populations were monomorphic for DIA-1 and DIA-2. The rest of the populations were polymorphic with low frequency of heterozygotes. The low heterozygosity level, found in the examined populations, was confirmed by high values of the fixation index (F). The level of genetic differentiation among GST populations specified for each polymorphic loci, was equal to 0.045 for 6PGD-2 and had the value of 0.078 for DIA-2 and 0.186 for DIA-1. Nm value for polymorphic loci was 1.10 for DIA-1 and 2.94 for DIA-2, and for 6PGD-2 was 5.33, what indicates some gene flow between the examined populations. The dendrogram constructed on the basis of genotype frequencies showed that the populations were divided into two groups, however the most southern population No. 2 was clearly similar to the northern population No. 8.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Allozyme variability in Bulgarian wild boar populations
Autorzy:: Randi, E.
Massei, G.
Genov, P.
Powiązania:: Acta Theriologica
Opis:: Genetic variability in 42 wild boars Sus scrofa Linnaeus, 1758 sampled from two Bulgarian populations was studied using multilocus allozyme electrophoresis. A sample of 37 wild boars from central Italy was used for comparison.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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Skocz do pozycji: 7.

Tytuł:: Allozyme variation in native red deer Cervus elaphus of Mesola Wood, northern Italy: implications for conservation
Autorzy:: Lorenzini, R.
Mattioli, S.
Fico, R.
Powiązania:: Acta Theriologica
Opis:: Screening of 43 protein loci was used to evaluate the level of genetic variability in 42 red deer Cervus elaphus Linnaeus, 1758 from Mesola Wood, the only native population presently occurring in peninsular Italy.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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Skocz do pozycji: 8.

Tytuł:: Linkage of two mutant allozymes for Amp2 and Aat2 with marker loci on barley [Hordeum vulgare L.] chromosomes 1 and 6
Autorzy:: Kucharska, M
Kaczorowska, K.
Ali, E.S.
Tematy:: chromosome
starch
isoenzyme
barley
linkage
gel electrophoresis
mutant
allozyme
genetic analysis
Hordeum vulgare
genetic marker; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:: https://bibliotekanauki.pl/articles/2048291.pdf Link otwiera się w nowym oknie
Opis:: To saturate barley (Hordeum vulgare L.) genetic maps the linkage relationships of two isoenzyme loci Amp2 (aminopeptydase) and Aat2 (aspartate aminotransferase) with known genetic markers were investigated. Results of the genetic analysis support previous information on the localization of these loci on chromosome 1 and 6, respectively. The following recombination values were estimated: between locus Amp2 and T1-3b translocation break point 13.8 ± 2.1%, between locus Aat2 and translocation T6-7i, 17 ± 3.0% and between locus Aat2 and marker о 24.1 ± 3.0%.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Intraspecific differentiation of reed grass Calamagrostis arundinacea [L.] Roth [Poaceae] populations revealed by peroxidase allozymes
Autorzy:: Krzakowa, M
Celka, Z.
Tematy:: intraspecific differentiation
reed grass
Calamagrostis arundinacea
Poaceae
plant population
peroxidase allozyme
natural population
Polska
peroxidase
geographic region; Pokaż więcej
Wydawca:: Polskie Towarzystwo Botaniczne
Powiązania:: https://bibliotekanauki.pl/articles/58313.pdf Link otwiera się w nowym oknie
Opis:: The genetic Variation of Reed Grass Calamagrostis arundinacea (L.) Roth was investigated in 25 populations in various geographic regions of Poland. A total of 907 individuals were sampled for electrophoretic analysis of peroxidase loci (11 allozymes). Populations were characterised by genetic parameters e.g. heterozygosity level, Wright's fixation index (F) and polymorphism coefficient (Pg). Mean values of interpopulation variability level (GST=0.0310), total genetic diversity (HT=0.4102) and gene flow between populations (Nm=7.805) were also examined. All the populations were polymorphic and they remain in Hardy Weinberg equilibrium.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Genetic differences between two Polish populations of Pinus uliginosa, compared to P. sylvestris and P. mugo
Autorzy:: Lewandowski, A
Samocko, J.
Boratynska, K.
Boratynski, A.
Tematy:: pine
genetic distance
Pinus sylvestris
Pinaceae
electrophoresis
peat bog pine
allozyme
Pinus uliginosa
Pinus mugo
genetic differentiation; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Dendrologii PAN
Powiązania:: https://bibliotekanauki.pl/articles/41457.pdf Link otwiera się w nowym oknie
Opis:: Genetic differences between two populations of P. uliginosa from Batorów and Węgliniec were assessed on the basis of 15 allozyme loci. The level of genetic differentiation between them was also compared with genetic differences among the three closely related pine taxa: P. uliginosa, P. sylvestris and P. mugo. A high level of genetic variation was found in both populations of P. uliginosa. The average (Na) and effective (Ne) numbers of alleles per locus amounted respectively to 2.47 and 1.50 in Węgliniec and to 2.67 and 1.52 in Batorów and the percentage of polymorphic loci was 80% and 87%, respectively. Close relationship between the three studied species were confirmed. The genetic differences between the two populations of P. uliginosa were substantial, as the Nei's genetic distance between the two populations (D = 0.040) was larger than between populations of P. sylvestris and between populations of P. mugo. The relatively high level of genetic differentiation between P. uliginosa populations may result from their isolation, small size and possibly different origin of these populations.
Dostawca treści:: Biblioteka Nauki

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