Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens

Background Marek's disease (MD) is a T-cell lymphoma of chickens caused by the Marek's disease virus (MDV), an oncogenic avian herpesvirus. MD is a major cause of economic loss to the poultry industry and the most serious and persistent infectious disease concern. A full-sib intercross pop...
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Autor*in:	Heifetz, Eliyahu M [verfasserIn] Fulton, Janet E O'Sullivan, Neil P Arthur, James A Cheng, Hans Wang, Jing Soller, Morris Dekkers, Jack CM

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2009

Schlagwörter:	Interval Analysis Resistance Allele Blood Type Chicken Genome Allele Substitution Effect

Anmerkung:	© Heifetz et al; licensee BioMed Central Ltd. 2009

Übergeordnetes Werk:	Enthalten in: BMC genomics - London : BioMed Central, 2000, 10(2009), 1 vom: 14. Jan.
Übergeordnetes Werk:	volume:10 ; year:2009 ; number:1 ; day:14 ; month:01

Links:	Volltext

DOI / URN:	10.1186/1471-2164-10-20

Katalog-ID:	SPR027041336

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100	1		\|a Heifetz, Eliyahu M \|e verfasserin \|4 aut
245	1	0	\|a Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens
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520			\|a Background Marek's disease (MD) is a T-cell lymphoma of chickens caused by the Marek's disease virus (MDV), an oncogenic avian herpesvirus. MD is a major cause of economic loss to the poultry industry and the most serious and persistent infectious disease concern. A full-sib intercross population, consisting of five independent families was generated by crossing and repeated intercrossing of two partially inbred commercial White Leghorn layer lines known to differ in genetic resistance to MD. At the F6 generation, a total of 1615 chicks were produced (98 to 248 per family) and phenotyped for MD resistance measured as survival time in days after challenge with a very virulent plus (vv+) strain of MDV. Results QTL affecting MD resistance were identified by selective DNA pooling using a panel of 15 SNPs and 217 microsatellite markers. Since MHC blood type (BT) is known to affect MD resistance, a total of 18 independent pool pairs were constructed according to family × BT combination, with some combinations represented twice for technical reasons. Twenty-one QTL regions (QTLR) affecting post-challenge survival time were identified, distributed among 11 chromosomes (GGA1, 2, 3, 4, 5, 8, 9, 15, 18, 26 and Z), with about two-thirds of the MD resistance alleles derived from the more MD resistant parental line. Eight of the QTLR associated with MD resistance, were previously identified in a backcross (BC) mapping study with the same parental lines. Of these, 7 originated from the more resistant line, and one from the less resistant line. Conclusion There was considerable evidence suggesting that MD resistance alleles tend to be recessive. The width of the QTLR for these QTL appeared to be reduced about two-fold in the F6 as compared to that found in the previous BC study. These results provide a firm basis for high-resolution linkage disequilibrium mapping and positional cloning of the resistance genes.
650		4	\|a Interval Analysis \|7 (dpeaa)DE-He213
650		4	\|a Resistance Allele \|7 (dpeaa)DE-He213
650		4	\|a Blood Type \|7 (dpeaa)DE-He213
650		4	\|a Chicken Genome \|7 (dpeaa)DE-He213
650		4	\|a Allele Substitution Effect \|7 (dpeaa)DE-He213
700	1		\|a Fulton, Janet E \|4 aut
700	1		\|a O'Sullivan, Neil P \|4 aut
700	1		\|a Arthur, James A \|4 aut
700	1		\|a Cheng, Hans \|4 aut
700	1		\|a Wang, Jing \|4 aut
700	1		\|a Soller, Morris \|4 aut
700	1		\|a Dekkers, Jack CM \|4 aut
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allfields	10.1186/1471-2164-10-20 doi (DE-627)SPR027041336 (SPR)1471-2164-10-20-e DE-627 ger DE-627 rakwb eng Heifetz, Eliyahu M verfasserin aut Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens 2009 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Heifetz et al; licensee BioMed Central Ltd. 2009 Background Marek's disease (MD) is a T-cell lymphoma of chickens caused by the Marek's disease virus (MDV), an oncogenic avian herpesvirus. MD is a major cause of economic loss to the poultry industry and the most serious and persistent infectious disease concern. A full-sib intercross population, consisting of five independent families was generated by crossing and repeated intercrossing of two partially inbred commercial White Leghorn layer lines known to differ in genetic resistance to MD. At the F6 generation, a total of 1615 chicks were produced (98 to 248 per family) and phenotyped for MD resistance measured as survival time in days after challenge with a very virulent plus (vv+) strain of MDV. Results QTL affecting MD resistance were identified by selective DNA pooling using a panel of 15 SNPs and 217 microsatellite markers. Since MHC blood type (BT) is known to affect MD resistance, a total of 18 independent pool pairs were constructed according to family × BT combination, with some combinations represented twice for technical reasons. Twenty-one QTL regions (QTLR) affecting post-challenge survival time were identified, distributed among 11 chromosomes (GGA1, 2, 3, 4, 5, 8, 9, 15, 18, 26 and Z), with about two-thirds of the MD resistance alleles derived from the more MD resistant parental line. Eight of the QTLR associated with MD resistance, were previously identified in a backcross (BC) mapping study with the same parental lines. Of these, 7 originated from the more resistant line, and one from the less resistant line. Conclusion There was considerable evidence suggesting that MD resistance alleles tend to be recessive. The width of the QTLR for these QTL appeared to be reduced about two-fold in the F6 as compared to that found in the previous BC study. These results provide a firm basis for high-resolution linkage disequilibrium mapping and positional cloning of the resistance genes. Interval Analysis (dpeaa)DE-He213 Resistance Allele (dpeaa)DE-He213 Blood Type (dpeaa)DE-He213 Chicken Genome (dpeaa)DE-He213 Allele Substitution Effect (dpeaa)DE-He213 Fulton, Janet E aut O'Sullivan, Neil P aut Arthur, James A aut Cheng, Hans aut Wang, Jing aut Soller, Morris aut Dekkers, Jack CM aut Enthalten in BMC genomics London : BioMed Central, 2000 10(2009), 1 vom: 14. Jan. (DE-627)326644954 (DE-600)2041499-7 1471-2164 nnns volume:10 year:2009 number:1 day:14 month:01 https://dx.doi.org/10.1186/1471-2164-10-20 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2009 1 14 01
spelling	10.1186/1471-2164-10-20 doi (DE-627)SPR027041336 (SPR)1471-2164-10-20-e DE-627 ger DE-627 rakwb eng Heifetz, Eliyahu M verfasserin aut Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens 2009 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Heifetz et al; licensee BioMed Central Ltd. 2009 Background Marek's disease (MD) is a T-cell lymphoma of chickens caused by the Marek's disease virus (MDV), an oncogenic avian herpesvirus. MD is a major cause of economic loss to the poultry industry and the most serious and persistent infectious disease concern. A full-sib intercross population, consisting of five independent families was generated by crossing and repeated intercrossing of two partially inbred commercial White Leghorn layer lines known to differ in genetic resistance to MD. At the F6 generation, a total of 1615 chicks were produced (98 to 248 per family) and phenotyped for MD resistance measured as survival time in days after challenge with a very virulent plus (vv+) strain of MDV. Results QTL affecting MD resistance were identified by selective DNA pooling using a panel of 15 SNPs and 217 microsatellite markers. Since MHC blood type (BT) is known to affect MD resistance, a total of 18 independent pool pairs were constructed according to family × BT combination, with some combinations represented twice for technical reasons. Twenty-one QTL regions (QTLR) affecting post-challenge survival time were identified, distributed among 11 chromosomes (GGA1, 2, 3, 4, 5, 8, 9, 15, 18, 26 and Z), with about two-thirds of the MD resistance alleles derived from the more MD resistant parental line. Eight of the QTLR associated with MD resistance, were previously identified in a backcross (BC) mapping study with the same parental lines. Of these, 7 originated from the more resistant line, and one from the less resistant line. Conclusion There was considerable evidence suggesting that MD resistance alleles tend to be recessive. The width of the QTLR for these QTL appeared to be reduced about two-fold in the F6 as compared to that found in the previous BC study. These results provide a firm basis for high-resolution linkage disequilibrium mapping and positional cloning of the resistance genes. Interval Analysis (dpeaa)DE-He213 Resistance Allele (dpeaa)DE-He213 Blood Type (dpeaa)DE-He213 Chicken Genome (dpeaa)DE-He213 Allele Substitution Effect (dpeaa)DE-He213 Fulton, Janet E aut O'Sullivan, Neil P aut Arthur, James A aut Cheng, Hans aut Wang, Jing aut Soller, Morris aut Dekkers, Jack CM aut Enthalten in BMC genomics London : BioMed Central, 2000 10(2009), 1 vom: 14. Jan. (DE-627)326644954 (DE-600)2041499-7 1471-2164 nnns volume:10 year:2009 number:1 day:14 month:01 https://dx.doi.org/10.1186/1471-2164-10-20 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2009 1 14 01
allfields_unstemmed	10.1186/1471-2164-10-20 doi (DE-627)SPR027041336 (SPR)1471-2164-10-20-e DE-627 ger DE-627 rakwb eng Heifetz, Eliyahu M verfasserin aut Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens 2009 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Heifetz et al; licensee BioMed Central Ltd. 2009 Background Marek's disease (MD) is a T-cell lymphoma of chickens caused by the Marek's disease virus (MDV), an oncogenic avian herpesvirus. MD is a major cause of economic loss to the poultry industry and the most serious and persistent infectious disease concern. A full-sib intercross population, consisting of five independent families was generated by crossing and repeated intercrossing of two partially inbred commercial White Leghorn layer lines known to differ in genetic resistance to MD. At the F6 generation, a total of 1615 chicks were produced (98 to 248 per family) and phenotyped for MD resistance measured as survival time in days after challenge with a very virulent plus (vv+) strain of MDV. Results QTL affecting MD resistance were identified by selective DNA pooling using a panel of 15 SNPs and 217 microsatellite markers. Since MHC blood type (BT) is known to affect MD resistance, a total of 18 independent pool pairs were constructed according to family × BT combination, with some combinations represented twice for technical reasons. Twenty-one QTL regions (QTLR) affecting post-challenge survival time were identified, distributed among 11 chromosomes (GGA1, 2, 3, 4, 5, 8, 9, 15, 18, 26 and Z), with about two-thirds of the MD resistance alleles derived from the more MD resistant parental line. Eight of the QTLR associated with MD resistance, were previously identified in a backcross (BC) mapping study with the same parental lines. Of these, 7 originated from the more resistant line, and one from the less resistant line. Conclusion There was considerable evidence suggesting that MD resistance alleles tend to be recessive. The width of the QTLR for these QTL appeared to be reduced about two-fold in the F6 as compared to that found in the previous BC study. These results provide a firm basis for high-resolution linkage disequilibrium mapping and positional cloning of the resistance genes. Interval Analysis (dpeaa)DE-He213 Resistance Allele (dpeaa)DE-He213 Blood Type (dpeaa)DE-He213 Chicken Genome (dpeaa)DE-He213 Allele Substitution Effect (dpeaa)DE-He213 Fulton, Janet E aut O'Sullivan, Neil P aut Arthur, James A aut Cheng, Hans aut Wang, Jing aut Soller, Morris aut Dekkers, Jack CM aut Enthalten in BMC genomics London : BioMed Central, 2000 10(2009), 1 vom: 14. Jan. (DE-627)326644954 (DE-600)2041499-7 1471-2164 nnns volume:10 year:2009 number:1 day:14 month:01 https://dx.doi.org/10.1186/1471-2164-10-20 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2009 1 14 01
allfieldsGer	10.1186/1471-2164-10-20 doi (DE-627)SPR027041336 (SPR)1471-2164-10-20-e DE-627 ger DE-627 rakwb eng Heifetz, Eliyahu M verfasserin aut Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens 2009 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Heifetz et al; licensee BioMed Central Ltd. 2009 Background Marek's disease (MD) is a T-cell lymphoma of chickens caused by the Marek's disease virus (MDV), an oncogenic avian herpesvirus. MD is a major cause of economic loss to the poultry industry and the most serious and persistent infectious disease concern. A full-sib intercross population, consisting of five independent families was generated by crossing and repeated intercrossing of two partially inbred commercial White Leghorn layer lines known to differ in genetic resistance to MD. At the F6 generation, a total of 1615 chicks were produced (98 to 248 per family) and phenotyped for MD resistance measured as survival time in days after challenge with a very virulent plus (vv+) strain of MDV. Results QTL affecting MD resistance were identified by selective DNA pooling using a panel of 15 SNPs and 217 microsatellite markers. Since MHC blood type (BT) is known to affect MD resistance, a total of 18 independent pool pairs were constructed according to family × BT combination, with some combinations represented twice for technical reasons. Twenty-one QTL regions (QTLR) affecting post-challenge survival time were identified, distributed among 11 chromosomes (GGA1, 2, 3, 4, 5, 8, 9, 15, 18, 26 and Z), with about two-thirds of the MD resistance alleles derived from the more MD resistant parental line. Eight of the QTLR associated with MD resistance, were previously identified in a backcross (BC) mapping study with the same parental lines. Of these, 7 originated from the more resistant line, and one from the less resistant line. Conclusion There was considerable evidence suggesting that MD resistance alleles tend to be recessive. The width of the QTLR for these QTL appeared to be reduced about two-fold in the F6 as compared to that found in the previous BC study. These results provide a firm basis for high-resolution linkage disequilibrium mapping and positional cloning of the resistance genes. Interval Analysis (dpeaa)DE-He213 Resistance Allele (dpeaa)DE-He213 Blood Type (dpeaa)DE-He213 Chicken Genome (dpeaa)DE-He213 Allele Substitution Effect (dpeaa)DE-He213 Fulton, Janet E aut O'Sullivan, Neil P aut Arthur, James A aut Cheng, Hans aut Wang, Jing aut Soller, Morris aut Dekkers, Jack CM aut Enthalten in BMC genomics London : BioMed Central, 2000 10(2009), 1 vom: 14. Jan. (DE-627)326644954 (DE-600)2041499-7 1471-2164 nnns volume:10 year:2009 number:1 day:14 month:01 https://dx.doi.org/10.1186/1471-2164-10-20 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2009 1 14 01
allfieldsSound	10.1186/1471-2164-10-20 doi (DE-627)SPR027041336 (SPR)1471-2164-10-20-e DE-627 ger DE-627 rakwb eng Heifetz, Eliyahu M verfasserin aut Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens 2009 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Heifetz et al; licensee BioMed Central Ltd. 2009 Background Marek's disease (MD) is a T-cell lymphoma of chickens caused by the Marek's disease virus (MDV), an oncogenic avian herpesvirus. MD is a major cause of economic loss to the poultry industry and the most serious and persistent infectious disease concern. A full-sib intercross population, consisting of five independent families was generated by crossing and repeated intercrossing of two partially inbred commercial White Leghorn layer lines known to differ in genetic resistance to MD. At the F6 generation, a total of 1615 chicks were produced (98 to 248 per family) and phenotyped for MD resistance measured as survival time in days after challenge with a very virulent plus (vv+) strain of MDV. Results QTL affecting MD resistance were identified by selective DNA pooling using a panel of 15 SNPs and 217 microsatellite markers. Since MHC blood type (BT) is known to affect MD resistance, a total of 18 independent pool pairs were constructed according to family × BT combination, with some combinations represented twice for technical reasons. Twenty-one QTL regions (QTLR) affecting post-challenge survival time were identified, distributed among 11 chromosomes (GGA1, 2, 3, 4, 5, 8, 9, 15, 18, 26 and Z), with about two-thirds of the MD resistance alleles derived from the more MD resistant parental line. Eight of the QTLR associated with MD resistance, were previously identified in a backcross (BC) mapping study with the same parental lines. Of these, 7 originated from the more resistant line, and one from the less resistant line. Conclusion There was considerable evidence suggesting that MD resistance alleles tend to be recessive. The width of the QTLR for these QTL appeared to be reduced about two-fold in the F6 as compared to that found in the previous BC study. These results provide a firm basis for high-resolution linkage disequilibrium mapping and positional cloning of the resistance genes. Interval Analysis (dpeaa)DE-He213 Resistance Allele (dpeaa)DE-He213 Blood Type (dpeaa)DE-He213 Chicken Genome (dpeaa)DE-He213 Allele Substitution Effect (dpeaa)DE-He213 Fulton, Janet E aut O'Sullivan, Neil P aut Arthur, James A aut Cheng, Hans aut Wang, Jing aut Soller, Morris aut Dekkers, Jack CM aut Enthalten in BMC genomics London : BioMed Central, 2000 10(2009), 1 vom: 14. Jan. (DE-627)326644954 (DE-600)2041499-7 1471-2164 nnns volume:10 year:2009 number:1 day:14 month:01 https://dx.doi.org/10.1186/1471-2164-10-20 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2031 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2061 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2190 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2009 1 14 01
language	English
source	Enthalten in BMC genomics 10(2009), 1 vom: 14. Jan. volume:10 year:2009 number:1 day:14 month:01
sourceStr	Enthalten in BMC genomics 10(2009), 1 vom: 14. Jan. volume:10 year:2009 number:1 day:14 month:01
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Interval Analysis Resistance Allele Blood Type Chicken Genome Allele Substitution Effect
isfreeaccess_bool	true
container_title	BMC genomics
authorswithroles_txt_mv	Heifetz, Eliyahu M @@aut@@ Fulton, Janet E @@aut@@ O'Sullivan, Neil P @@aut@@ Arthur, James A @@aut@@ Cheng, Hans @@aut@@ Wang, Jing @@aut@@ Soller, Morris @@aut@@ Dekkers, Jack CM @@aut@@
publishDateDaySort_date	2009-01-14T00:00:00Z
hierarchy_top_id	326644954
id	SPR027041336
language_de	englisch
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MD is a major cause of economic loss to the poultry industry and the most serious and persistent infectious disease concern. A full-sib intercross population, consisting of five independent families was generated by crossing and repeated intercrossing of two partially inbred commercial White Leghorn layer lines known to differ in genetic resistance to MD. At the F6 generation, a total of 1615 chicks were produced (98 to 248 per family) and phenotyped for MD resistance measured as survival time in days after challenge with a very virulent plus (vv+) strain of MDV. Results QTL affecting MD resistance were identified by selective DNA pooling using a panel of 15 SNPs and 217 microsatellite markers. Since MHC blood type (BT) is known to affect MD resistance, a total of 18 independent pool pairs were constructed according to family × BT combination, with some combinations represented twice for technical reasons. Twenty-one QTL regions (QTLR) affecting post-challenge survival time were identified, distributed among 11 chromosomes (GGA1, 2, 3, 4, 5, 8, 9, 15, 18, 26 and Z), with about two-thirds of the MD resistance alleles derived from the more MD resistant parental line. Eight of the QTLR associated with MD resistance, were previously identified in a backcross (BC) mapping study with the same parental lines. Of these, 7 originated from the more resistant line, and one from the less resistant line. Conclusion There was considerable evidence suggesting that MD resistance alleles tend to be recessive. The width of the QTLR for these QTL appeared to be reduced about two-fold in the F6 as compared to that found in the previous BC study. 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author	Heifetz, Eliyahu M
spellingShingle	Heifetz, Eliyahu M misc Interval Analysis misc Resistance Allele misc Blood Type misc Chicken Genome misc Allele Substitution Effect Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens
authorStr	Heifetz, Eliyahu M
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topic_title	Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens Interval Analysis (dpeaa)DE-He213 Resistance Allele (dpeaa)DE-He213 Blood Type (dpeaa)DE-He213 Chicken Genome (dpeaa)DE-He213 Allele Substitution Effect (dpeaa)DE-He213
topic	misc Interval Analysis misc Resistance Allele misc Blood Type misc Chicken Genome misc Allele Substitution Effect
topic_unstemmed	misc Interval Analysis misc Resistance Allele misc Blood Type misc Chicken Genome misc Allele Substitution Effect
topic_browse	misc Interval Analysis misc Resistance Allele misc Blood Type misc Chicken Genome misc Allele Substitution Effect
format_facet	Elektronische Aufsätze Aufsätze Elektronische Ressource
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title	Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens
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title_full	Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens
author_sort	Heifetz, Eliyahu M
journal	BMC genomics
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author_browse	Heifetz, Eliyahu M Fulton, Janet E O'Sullivan, Neil P Arthur, James A Cheng, Hans Wang, Jing Soller, Morris Dekkers, Jack CM
container_volume	10
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doi_str_mv	10.1186/1471-2164-10-20
title_sort	mapping qtl affecting resistance to marek's disease in an f6 advanced intercross population of commercial layer chickens
title_auth	Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens
abstract	Background Marek's disease (MD) is a T-cell lymphoma of chickens caused by the Marek's disease virus (MDV), an oncogenic avian herpesvirus. MD is a major cause of economic loss to the poultry industry and the most serious and persistent infectious disease concern. A full-sib intercross population, consisting of five independent families was generated by crossing and repeated intercrossing of two partially inbred commercial White Leghorn layer lines known to differ in genetic resistance to MD. At the F6 generation, a total of 1615 chicks were produced (98 to 248 per family) and phenotyped for MD resistance measured as survival time in days after challenge with a very virulent plus (vv+) strain of MDV. Results QTL affecting MD resistance were identified by selective DNA pooling using a panel of 15 SNPs and 217 microsatellite markers. Since MHC blood type (BT) is known to affect MD resistance, a total of 18 independent pool pairs were constructed according to family × BT combination, with some combinations represented twice for technical reasons. Twenty-one QTL regions (QTLR) affecting post-challenge survival time were identified, distributed among 11 chromosomes (GGA1, 2, 3, 4, 5, 8, 9, 15, 18, 26 and Z), with about two-thirds of the MD resistance alleles derived from the more MD resistant parental line. Eight of the QTLR associated with MD resistance, were previously identified in a backcross (BC) mapping study with the same parental lines. Of these, 7 originated from the more resistant line, and one from the less resistant line. Conclusion There was considerable evidence suggesting that MD resistance alleles tend to be recessive. The width of the QTLR for these QTL appeared to be reduced about two-fold in the F6 as compared to that found in the previous BC study. These results provide a firm basis for high-resolution linkage disequilibrium mapping and positional cloning of the resistance genes. © Heifetz et al; licensee BioMed Central Ltd. 2009
abstractGer	Background Marek's disease (MD) is a T-cell lymphoma of chickens caused by the Marek's disease virus (MDV), an oncogenic avian herpesvirus. MD is a major cause of economic loss to the poultry industry and the most serious and persistent infectious disease concern. A full-sib intercross population, consisting of five independent families was generated by crossing and repeated intercrossing of two partially inbred commercial White Leghorn layer lines known to differ in genetic resistance to MD. At the F6 generation, a total of 1615 chicks were produced (98 to 248 per family) and phenotyped for MD resistance measured as survival time in days after challenge with a very virulent plus (vv+) strain of MDV. Results QTL affecting MD resistance were identified by selective DNA pooling using a panel of 15 SNPs and 217 microsatellite markers. Since MHC blood type (BT) is known to affect MD resistance, a total of 18 independent pool pairs were constructed according to family × BT combination, with some combinations represented twice for technical reasons. Twenty-one QTL regions (QTLR) affecting post-challenge survival time were identified, distributed among 11 chromosomes (GGA1, 2, 3, 4, 5, 8, 9, 15, 18, 26 and Z), with about two-thirds of the MD resistance alleles derived from the more MD resistant parental line. Eight of the QTLR associated with MD resistance, were previously identified in a backcross (BC) mapping study with the same parental lines. Of these, 7 originated from the more resistant line, and one from the less resistant line. Conclusion There was considerable evidence suggesting that MD resistance alleles tend to be recessive. The width of the QTLR for these QTL appeared to be reduced about two-fold in the F6 as compared to that found in the previous BC study. These results provide a firm basis for high-resolution linkage disequilibrium mapping and positional cloning of the resistance genes. © Heifetz et al; licensee BioMed Central Ltd. 2009
abstract_unstemmed	Background Marek's disease (MD) is a T-cell lymphoma of chickens caused by the Marek's disease virus (MDV), an oncogenic avian herpesvirus. MD is a major cause of economic loss to the poultry industry and the most serious and persistent infectious disease concern. A full-sib intercross population, consisting of five independent families was generated by crossing and repeated intercrossing of two partially inbred commercial White Leghorn layer lines known to differ in genetic resistance to MD. At the F6 generation, a total of 1615 chicks were produced (98 to 248 per family) and phenotyped for MD resistance measured as survival time in days after challenge with a very virulent plus (vv+) strain of MDV. Results QTL affecting MD resistance were identified by selective DNA pooling using a panel of 15 SNPs and 217 microsatellite markers. Since MHC blood type (BT) is known to affect MD resistance, a total of 18 independent pool pairs were constructed according to family × BT combination, with some combinations represented twice for technical reasons. Twenty-one QTL regions (QTLR) affecting post-challenge survival time were identified, distributed among 11 chromosomes (GGA1, 2, 3, 4, 5, 8, 9, 15, 18, 26 and Z), with about two-thirds of the MD resistance alleles derived from the more MD resistant parental line. Eight of the QTLR associated with MD resistance, were previously identified in a backcross (BC) mapping study with the same parental lines. Of these, 7 originated from the more resistant line, and one from the less resistant line. Conclusion There was considerable evidence suggesting that MD resistance alleles tend to be recessive. The width of the QTLR for these QTL appeared to be reduced about two-fold in the F6 as compared to that found in the previous BC study. These results provide a firm basis for high-resolution linkage disequilibrium mapping and positional cloning of the resistance genes. © Heifetz et al; licensee BioMed Central Ltd. 2009
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title_short	Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens
url	https://dx.doi.org/10.1186/1471-2164-10-20
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author2	Fulton, Janet E O'Sullivan, Neil P Arthur, James A Cheng, Hans Wang, Jing Soller, Morris Dekkers, Jack CM
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Mapping QTL affecting resistance to Marek's disease in an F6 advanced intercross population of commercial layer chickens

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