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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
15/10/2008 |
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Data da última atualização: |
19/02/2009 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MUTEGI, R.; FERGUSON, M.; MAASS, B. L.; MKAMILO, G.; KAMAU, J.; ADJEBENG-DANQUAH, J.; ALVES, A.; SETTER, T.; FREGENE, M. |
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Afiliação: |
R. Mutegi, IITA; M. Ferguson, UG; B. L. Maass, ARI-Naliendele; G. Mkamilo, ARI-Kenia; J. Kamau, KRL-Kenia; J. Adjebeng-Danguah, SARI-Ghana; Alfredo Augusto Cunha Alves, CNPMF; Tim Setter, Cornell University; Martin Fregene, CIAT. |
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Título: |
Field evaluation of cassava varieties under drought stress in Kenya, Tanzania and Ghana. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 148. |
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Idioma: |
Inglês |
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Notas: |
SP10-07. |
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Conteúdo: |
A collaborative project is underway between IITA, CIAT, EMBRAPA, Cornell University and the NARS of Tanzania, Kenya and Ghana to identify the physiological and genetic traits that make cassava one of the most drought tolerant crops. This involves firstly the evaluation under drought stress conditions in Tanzania, Kenya and Ghana of local varieties, and a selection of genotypes from IITA, with contrasting responses to drought stress; and secondly the phenotyping at the same sites of two mapping populations (MCOL 1734 x VEN 77; MCOL 1468 x BRA 255) and self progeny (MCOL 1734) developed at CIAT. Methodologies for physiological evaluation are being tested. The project has a large capacity building component, both for evaluating the response to drought, and in receiving and hardening in vitro cassava plantlets. Protocols for hardening and rapid micropropagation of in vitro cassava plantlets have been developed. Here preliminary field results are presented from Tanzania and Ghana, as well as results from a parental screen of the mapping populations using 307 markers comprising of genomic and expressed sequence tag (EST) SSRs. |
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Categoria do assunto: |
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Marc: |
LEADER 01859naa a2200229 a 4500
001 1637018
005 2009-02-19
008 2008 bl uuuu u00u1 u #d
100 1 $aMUTEGI, R.
245 $aField evaluation of cassava varieties under drought stress in Kenya, Tanzania and Ghana.
260 $c2008
500 $aSP10-07.
520 $aA collaborative project is underway between IITA, CIAT, EMBRAPA, Cornell University and the NARS of Tanzania, Kenya and Ghana to identify the physiological and genetic traits that make cassava one of the most drought tolerant crops. This involves firstly the evaluation under drought stress conditions in Tanzania, Kenya and Ghana of local varieties, and a selection of genotypes from IITA, with contrasting responses to drought stress; and secondly the phenotyping at the same sites of two mapping populations (MCOL 1734 x VEN 77; MCOL 1468 x BRA 255) and self progeny (MCOL 1734) developed at CIAT. Methodologies for physiological evaluation are being tested. The project has a large capacity building component, both for evaluating the response to drought, and in receiving and hardening in vitro cassava plantlets. Protocols for hardening and rapid micropropagation of in vitro cassava plantlets have been developed. Here preliminary field results are presented from Tanzania and Ghana, as well as results from a parental screen of the mapping populations using 307 markers comprising of genomic and expressed sequence tag (EST) SSRs.
700 1 $aFERGUSON, M.
700 1 $aMAASS, B. L.
700 1 $aMKAMILO, G.
700 1 $aKAMAU, J.
700 1 $aADJEBENG-DANQUAH, J.
700 1 $aALVES, A.
700 1 $aSETTER, T.
700 1 $aFREGENE, M.
773 $tIn: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 148.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 11 | |
| 4. |  | ALVES, A.; FREGENE, M.; SETTER, T.; DUQUE, L.; FERGUSON, M.; MKAMILO, G. Identifying the physiological and genetic traits related to drought tolerance mechanisms in cassava. In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 142. S10-6.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
|   |
| 7. | | ALVES, A.; SETTER, T.; FREGENE, M.; FERGUSON, M.; DUQUE, L.; MUTEGI, R.; MKAMILO, G. Traits related to drought tolerance mechanisms in cassava. In: CGIAR GENERATION CHALLENGE PROGRAMME ANNUAL RESEARCH MEETING, 2008, Bangkok, Thailand. Poster abstracts... Mexico, DF: Generation Challenge Programme, 2008. p. 53.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 8. | | MUTEGI, R.; FERGUSON, M.; MAASS, B. L.; MKAMILO, G.; KAMAU, J.; ADJEBENG-DANQUAH, J.; ALVES, A.; SETTER, T.; FREGENE, M. Field evaluation of cassava varieties under drought stress in Kenia, Tanzania and Ghana. In: CGIAR GENERATION CHALLENGE PROGRAMME ANNUAL RESEARCH MEETING, 2008, Bangkok, Thailand. Poster abstracts... Mexico, DF: Generation Challenge Programme, 2008. p. 54.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
| |
| 9. | | MUTEGI, R.; FERGUSON, M.; MAASS, B. L.; MKAMILO, G.; KAMAU, J.; ADJEBENG-DANQUAH, J.; ALVES, A.; SETTER, T.; FREGENE, M. Field evaluation of cassava varieties under drought stress in Kenya, Tanzania and Ghana. In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 148. SP10-07.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 10. | | ALVES, A. A. C.; FREGENE, M.; FERGUSON, M.; SETTER, T.; CEBALLOS, H.; MKAMILO, G.; KANJU, E.; OSEI, C.; SOUZA, A.; RODRÍGUEZ, M. A. D.; SILVA, A. Identifying the physiological and genetic traits that make cassava one of the most drought tolerant crops. In: GENERATION CHALLENGE PROGRAMME. Project mid-year and final reports: competitive and commissioned projects: 2007. Mexico, DF: Generation Challenge Programme, 2007. p. 47-49.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 11. | | ALVES, A.; DITA, M.; SOUZA, A.; SILVA, A. F.; FREGENE, M.; CEBALLOS, H.; SETTER, T.; DUQUE, L.; FERGUSON, M.; MUTEGI, R.; MKAMILO, G.; ADJEBENG-DANQUAH, J.; KAMAU, J. Identifying the physiological and genetic traits that make cassava one of the most drought tolerant crops. In: CGIAR GENERATION CHALLENGE PROGRAMME ANNUAL RESEARCH MEETING, 2008, Bangkok, Thailand. Project abstracts... Mexico, DF: Generation Challenge Programme, 2008. p. 30-31.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 11 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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