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Journal Article 2012-02-15

Specific TaqMan probed real-time quantitative RT-PCR methods and their application to differentiate the transcripts of duplicated BF or BLB genes in chicken MHC

Autor: Cai-Xia Gao Lingxia Han Liandong Qu Yu-Zhu Luo Han Jianlin

BF and BLB genes of chicken major histocompatibility complex (MHC) are responsible for classical antigen processing and presentation; therefore they play a central role in determining the genetic resistance or susceptibility of different MHC haplotypes to some infectious diseases. In this study, ...

Enlace original: https://cgspace.cgiar.org/handle/10568/16368

Investigación en Agricultura

TRANSCRIPTION

CHICKENS

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Cai-Xia Gao , Lingxia Han , Liandong Qu , Yu-Zhu Luo , Han Jianlin , [Specific TaqMan probed real-time quantitative RT-PCR methods and their application to differentiate the transcripts of duplicated BF or BLB genes in chicken MHC] , Specific TaqMan probed real-time quantitative RT-PCR methods and their application to differentiate the transcripts of duplicated BF or BLB genes in chicken MHC

Journal Article 2002

Genetic evaluation of growth traits in a crossbreeding experiment involving two local strains of chickens using multi-trait animal model

Autor: Iraqui, M.M. Hanafi, M.S. Khalil, M.H. El-Labban, A.F. Ell-Sisy, M.

A crossbreeding experiment was carried out between two local strains of Mandarah (MN) and Matrouh (MA) chicken. Thirty-four sires and 400 dams from each strain were used to produce four genetic groups. Body weights of 3067 chicks at hatch (BW0), 4 (BW4), 8 (BW8), 12 (BW12) and 16 (BW16) weeks of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/66706

Investigación en Agricultura

POULTRY

BREEDS

GENETICS

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Iraqui, M.M. , Hanafi, M.S. , Khalil, M.H. , El-Labban, A.F. , Ell-Sisy, M. , [Genetic evaluation of growth traits in a crossbreeding experiment involving two local strains of chickens using multi-trait animal model] , Genetic evaluation of growth traits in a crossbreeding experiment involving two local strains of chickens using multi-trait animal model

Report 2019-04-16

Ethiopia 7th national chicken genetic gains innovation platform (Ethiopian 1st national poultry forum) convening

Autor: African Chicken Genetic Gains

Enlace original: https://cgspace.cgiar.org/handle/10568/106507

Investigación en Agricultura

ANIMAL BREEDING

CHICKENS

GENETICS

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African Chicken Genetic Gains , [Ethiopia 7th national chicken genetic gains innovation platform (Ethiopian 1st national poultry forum) convening] , Ethiopia 7th national chicken genetic gains innovation platform (Ethiopian 1st national poultry forum) convening

Report 2018-10-31

Nigeria 7th national chicken genetic gains innovation platform (3rd smallholder poultry value chain forum) convening

Autor: African Chicken Genetic Gains

Enlace original: https://cgspace.cgiar.org/handle/10568/106508

Investigación en Agricultura

ANIMAL BREEDING

INDIGENOUS BREEDS

CHICKENS

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African Chicken Genetic Gains , [Nigeria 7th national chicken genetic gains innovation platform (3rd smallholder poultry value chain forum) convening] , Nigeria 7th national chicken genetic gains innovation platform (3rd smallholder poultry value chain forum) convening

Journal Article 2010-10-15

Origin of Hungarian indigenous chicken breeds inferred from mitochondrial DNA D-loop sequences

Autor: Revay, T. Bodzsar, N. Mobegi, V.E. Hanotte, Olivier H. Hidas, A.

In this study, we assessed the maternal origin of six Hungarian indigenous chicken breeds using mitochondrial DNA information. Sequences of Hungarian chickens were compared with the D-loop chicken sequences annotated in the GenBank and to nine previously described reference haplotypes representin...

Enlace original: https://cgspace.cgiar.org/handle/10568/1821

Investigación en Agricultura

CHICKENS

GENETICS

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Revay, T. , Bodzsar, N. , Mobegi, V.E. , Hanotte, Olivier H. , Hidas, A. , [Origin of Hungarian indigenous chicken breeds inferred from mitochondrial DNA D-loop sequences] , Origin of Hungarian indigenous chicken breeds inferred from mitochondrial DNA D-loop sequences

Journal Article 2007

Genetic relationships among Kenyan and other East African indigenous chickens

Autor: Hanotte, Olivier H. Nomura, K. Hanada, H. Hanotte, Olivier H. Amano, T. Han Jianlin

In this study, 30 microsatellite markers recommended by the International Society for Animal Genetics and the Food and Agriculture Organization were used to determine the extent of genetic differentiation and phylogenetic relationships among indigenous chicken populations sampled in Kenya, Uganda...

Enlace original: https://cgspace.cgiar.org/handle/10568/2035

Investigación en Agricultura

CHICKENS

GENETICS

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Hanotte, Olivier H. , Nomura, K. , Hanada, H. , Hanotte, Olivier H. , Amano, T. , Han Jianlin , [Genetic relationships among Kenyan and other East African indigenous chickens] , Genetic relationships among Kenyan and other East African indigenous chickens

Journal Article 2008-03-17

Addition of the microchromosome GGA25 to the chicken genome sequence assembly through radiation hybrid and genetic mapping

Autor: Douaud, M. Feve, K. Gerus, M. Fillon, V. Bardes, S. Gourichon, D. Dawson, D.A. Hanotte, Olivier H. Burke, T. Vignoles, F. Morrison, M. Tixier-Boichard, M. Vignal, A. Pitel, F.

The publication of the first draft chicken sequence assembly became available in 2004 and was updated in 2006. However, this does not constitute a definitive and complete sequence of the chicken genome, since the microchromosomes are notably under-represented. In an effort to develop maps for the...

Enlace original: https://cgspace.cgiar.org/handle/10568/1177

Investigación en Agricultura

GENETIC MAPS

CHICKENS

GENOMES

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Douaud, M. , Feve, K. , Gerus, M. , Fillon, V. , Bardes, S. , Gourichon, D. , Dawson, D.A. , Hanotte, Olivier H. , Burke, T. , Vignoles, F. , Morrison, M. , Tixier-Boichard, M. , Vignal, A. , Pitel, F. , [Addition of the microchromosome GGA25 to the chicken genome sequence assembly through radiation hybrid and genetic mapping] , Addition of the microchromosome GGA25 to the chicken genome sequence assembly through radiation hybrid and genetic mapping

Journal Article 2009-12-20

Comparison of linkage disequilibrium and haplotype diversity on macro- and microchromosomes in chicken

Autor: Megens, H-K Crooijmans, R.P.M.A. Bastiaansen, J. Kerstens, H. Coster, A. Jalving, R. Verejiken, A. Silva, P. Muir, W. Cheng, H. Hanotte, Olivier H. Groenen, M.

The chicken (Gallus gallus), like most avian species, has a very distinct karyotype consisting of many micro- and a few macrochromosomes. While it is known that recombination frequencies are much higher for micro- as compared to macrochromosomes, there is limited information on differences in lin...

Enlace original: https://cgspace.cgiar.org/handle/10568/2182

Investigación en Agricultura

CHICKENS

GENETICS

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Megens, H-K , Crooijmans, R.P.M.A. , Bastiaansen, J. , Kerstens, H. , Coster, A. , Jalving, R. , Verejiken, A. , Silva, P. , Muir, W. , Cheng, H. , Hanotte, Olivier H. , Groenen, M. , [Comparison of linkage disequilibrium and haplotype diversity on macro- and microchromosomes in chicken] , Comparison of linkage disequilibrium and haplotype diversity on macro- and microchromosomes in chicken

Journal Article 2008-10-10

Susceptibility of different chicken lines to H7N1 highly pathogenic avian influenza virus and the role of Mx gene polymorphism coding amino acid position 631

Autor: Sironi, L. Williams, J.L. Moreno-Martin, A.M. Ramelli, P. Stella, A. Weigend, S. Lombardi, G. Cordioli, P. Mariani, P. Han Jianlin

Five chicken lines were experimentally infected with a HPAI H7N1 virus, to examine the variation in susceptibility to infection. Three lines showed high susceptibility to the virus, while two showed some resistance, with 7 out of 20, and 11 out of 15 birds, respectively, remaining healthy and sur...

Enlace original: https://cgspace.cgiar.org/handle/10568/1501

Investigación en Agricultura

ANIMAL DISEASES

DISEASE CONTROL

CHICKENS

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Sironi, L. , Williams, J.L. , Moreno-Martin, A.M. , Ramelli, P. , Stella, A. , Weigend, S. , Lombardi, G. , Cordioli, P. , Mariani, P. , Han Jianlin , [Susceptibility of different chicken lines to H7N1 highly pathogenic avian influenza virus and the role of Mx gene polymorphism coding amino acid position 631] , Susceptibility of different chicken lines to H7N1 highly pathogenic avian influenza virus and the role of Mx gene polymorphism coding amino acid position 631

Journal Article 2008

Evaluation of the Egyptian Local Strains of Chickens

Autor: Kosba, M.A. Abd El-Halim

The present study aimed to evaluate some local chicken breed in Egypt. The result indicated that the average of fertility %, hatchability %, body weight at 4 and 8 weeks of age for males, females and combined sexes as well as age at sexual maturity, egg number and egg mass during the first 90 day...

Enlace original: https://cgspace.cgiar.org/handle/10568/66658

Investigación en Agricultura

POULTRY

CHICKENS

NORTH AFRICA

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Kosba, M.A. , Abd El-Halim , [Evaluation of the Egyptian Local Strains of Chickens] , Evaluation of the Egyptian Local Strains of Chickens

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[VeterinaryImmunologyImmunopathology.jpg]

[ethiopia_npf.pdf]

[nigeria_spvcf.pdf]