Wyniki wyszukiwania

1

A study of human embryonic cells treated with UV-inactivated measles virus

100%

Mazur N., Korbecki M., Zahorska R.

Archivum Immunologiae et Therapiae Experimentalis

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1989

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tom 37

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nr 1-2

2

Cytogenetic study of embryos from ducks maintained in conservative flocks

100%

Jaszczak K., Ksiazkiewicz J., Parada R., Sacharczuk M.

Journal of Animal and Feed Sciences

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2005

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tom 14

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nr 3

571-575

3

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Chromosome abnormalities in domestic sheep [Ovis aries]

100%

Long S. E.

Journal of Applied Genetics

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1997

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tom 38

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nr 1

The clinical effects of twenty different chromosome anomalies in sheep are reviewed. It is concluded that not all anomalies give rise to reproductive problems or phenotypic variations. In particular, the centric fusion translocations appear not to have affected fertility and they have been helpful in determining the karyotype of the sheep.

4

Chromosome aberrations in chicken embryos from families with developmental abnormalities of spine

100%

Pryszcz W., Jaszczak K., Jaszczak J., Brzek A.

Annales Universitatis Mariae Curie-Skłodowska. Sectio EE: Zootechnica

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1999

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tom 17

5

Investigation of chromosomal abnormalities in early dead goose embryos

84%

Liptoi K., Hidas A.

Zeszyty Naukowe. Przegląd Hodowlany

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1997

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tom 31

6

A note on cytogenetic monitoring of geese in native conservative flocks

84%

Parada R., Ksiazkiewicz J., Jaszczak K.

Journal of Animal and Feed Sciences

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2011

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tom 20

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nr 2

The studies conducted aimed at evaluating the frequency of chromosome abnormalities in early embryos of 8 breeds/varieties of geese originating from the Southern and Northern parts of Poland, since the seventies of the XX century, without selection, avoiding interrelations. In total 1927 eggs were evaluated, of which 485 were not fertile. The karyotypic survey was performed on 1442 embryos and showed that 65 of them (4.5%) had an abnormal karyotype. Among the chromosome abnormalities the principal were: 1AZ haploidy; haploid-diploid chimerism 1AZ/2AZZ, 1AZ/2AZW; mosaic 2AZZ/3AZZZ. One embryo proved to be a pure tetraploid 4A/ZZZZ. The translocation or inversion type of structural chromosome abnormalities were not observed. A considerable variability was observed in the frequency of chromosome abnormalities between the geese varieties examined: from 2.99% in the Pomeranian variety to 7.58% in the case of the Hunched Breed. In the remaining six breeds/varieties the per cent of karyotype changes ranged from 3.38 to 4.73.

7

Robertsonian translocation [8;14] in an infertile bitch [Canis familiaris]

84%

Switonski M., Szczerbal I., Skorczyk A., Yang F., Antosik P.

Journal of Applied Genetics

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2003

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tom 44

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nr 4

8

A note on cytogenetic monitoring of Polish Red cattle

84%

Slota E., Kozubska-Sobocinska A., Danielak-Czech B., Rejduch B., Kowol P., Zyga A.

Journal of Animal and Feed Sciences

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2004

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tom 13

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nr 1

Ograniczanie wyników

A study of human embryonic cells treated with UV-inactivated measles virus

Cytogenetic study of embryos from ducks maintained in conservative flocks

Chromosome abnormalities in domestic sheep [Ovis aries]

Chromosome aberrations in chicken embryos from families with developmental abnormalities of spine

Investigation of chromosomal abnormalities in early dead goose embryos

A note on cytogenetic monitoring of geese in native conservative flocks

Robertsonian translocation [8;14] in an infertile bitch [Canis familiaris]

A note on cytogenetic monitoring of Polish Red cattle