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Titolo:
ANALYSIS OF CHICKEN EMBRYONIC-DEVELOPMENT AFTER REMOVAL OF BLASTODERMAL CELLS FOR SEXING
Autore:
KLEIN S; ELLENDORFF F;
Indirizzi:
FED AGR RES CTR,INST ANIM SCI & ANIM BEHAV,HOLTY STR 10 D-31535 NEUSTADT GERMANY FED AGR RES CTR,INST ANIM SCI & ANIM BEHAV MARIENSEE GERMANY
Titolo Testata:
British Poultry Science
fascicolo: 4, volume: 39, anno: 1998,
pagine: 482 - 487
SICI:
0007-1668(1998)39:4<482:AOCEAR>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
PRIMITIVE STREAK FORMATION; W-CHROMOSOME; HYPOBLAST; SEQUENCES; BIRDS; OVO; DNA;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
23
Recensione:
Indirizzi per estratti:
Citazione:
S. Klein e F. Ellendorff, "ANALYSIS OF CHICKEN EMBRYONIC-DEVELOPMENT AFTER REMOVAL OF BLASTODERMAL CELLS FOR SEXING", British Poultry Science, 39(4), 1998, pp. 482-487

Abstract

1. The present study evaluated developmental characteristics in the chick embryo throughout incubation following cell removal from the freshly laid egg. 2. Between 10 and a few hundred cells of the blastoderm were removed for sex diagnosis. Incubation of the treated embryos was then continued in an open egg shell culture system. 3. Cell recovery from different regions within the blastoderm was performed. 4. The experiments presented here demonstrate the persistence of the developmental potential of chicken embryos in an ill ovo culture system after removal of different numbers of cells from the germinal disc prior to incubation. 5. No deviations in developmental characteristics were recorded when compared to untreated control cultures. 6. No detrimental effects of double cell biopsies could be observed. 7. A similar number of chicks developed to hatch regardless of the location of manipulation within the blastoderm.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/12/20 alle ore 06:14:14