Wyniki wyszukiwania

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Genetic determination of cervid antlers in relation to their significance in social interactions

100%

Hartl G. B., Apollonio M., Mattioli L.

Acta Theriologica. Supplement

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1995

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nr 03

Antler traits (length of the main beam, circumference of the main beam, coronet circumference, and the number of antler points) in roe deer Capreolus capreolus (Linnaeus, 1758) from a population in Casentino (Northern Tuscany) were examined for associations with genotypes at loci coding for enzymes. Significant associations were found only in yearlings. Individuals homozygous for the allele Mpi120 had significantly larger antlers than carriers of other genotypes at Mpi. Individuals homozygous for Pep-2100 had significantly smaller antlers than carriers of other genotypes at Pep-2. In adults the results were essentially the same, but only as a statistically insignificant trend. The data were interpreted in terms of one or more genetic components having a major influence on antler development only in yearlings. This corresponds with behavioural data suggesting that in adults antler size is not related to reproductive success, but in yearlings it is correlated with sexual maturity and the rate of being expelled from the home range of their mothers by territory holders. The situation in the roe deer was compared with previous results on the genetics of antler development in the red deer, where males are social rather than solitary, yearlings do not participate in reproduction, and some antler characteristics are related to reproductive success of adult stags.

2

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Genetic determination of acid phosphatase polymorphism of blood leucocytes in cattle

100%

Kaczmarczyk E., Walawski K.

Genetica Polonica

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1992

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tom 33

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nr 2

3

Genetic determination of motility in ferret, polecat and their crosses tested in labyrinth

100%

Rafay J.

Zeszyty Naukowe. Przegląd Hodowlany

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1996

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tom 29

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Analysis of Thiobacillus versutus pTAV1 plasmid functions

100%

Bartosik D., Baj J., Plasota M., Piechucka E., Wlodarczyk M.

Acta Microbiologica Polonica

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1993

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tom 42

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nr 1

5

Genetic determination, variability and relationships between [1-3],[1-4] beta-D-glucan content and other agronomic traits in spring barley

80%

Bichonski A., Gut M.

Electronic Journal of Polish Agricultural Universities. Series Agronomy

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2004

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tom 07

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nr 2

The aim of the present work was to determine the variability and genetic determination of β-glucan content in the wort of spring barley as well as other significant traits, such as: yield, 1000 kernel weight, earliness, plant height and resistance to lodging and powdery mildew. Also the phenotype correlations between the analysed traits were examined. The objects of the investigation were spring barley strains of F6 F7 generation evaluated in 2000-2002 in three locations. With the exception of 1000 kernel weight, genotypes were differentiated in relation to all the traits investigated. Nearing and high values CV(p) and CV(g) suggest that the variability of the barley examined forms with regard to this trait results from both genetic and environmental determinations.

6

Genetic determination of pig's carcass meat deposition and hypothesis of a major gene. Principles for the organization of selection on this criterion

80%

Burlot T., Naveau J.

Animal Science Papers and Reports. Supplement

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2003

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tom 21

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nr 1

7

Ocena wspoldzialania genotypowo-srodowiskowego dla plonu ziarna mieszancow kukurydzy [Zea mays L.]

61%

Cygert H., Krolikowski Z., Kaczmarek J., Adamczyk J.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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2003

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tom 226-227

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nr 2

365-376

Ograniczanie wyników

Genetic determination of cervid antlers in relation to their significance in social interactions

Genetic determination of acid phosphatase polymorphism of blood leucocytes in cattle

Genetic determination of motility in ferret, polecat and their crosses tested in labyrinth

Analysis of Thiobacillus versutus pTAV1 plasmid functions

Genetic determination, variability and relationships between [1-3],[1-4] beta-D-glucan content and other agronomic traits in spring barley

Genetic determination of pig's carcass meat deposition and hypothesis of a major gene. Principles for the organization of selection on this criterion

Ocena wspoldzialania genotypowo-srodowiskowego dla plonu ziarna mieszancow kukurydzy [Zea mays L.]