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3. | | CANIATO, F. F.; GUIMARAES, C. T.; SCHAFFERT, R. E.; KOCHIAN, L. V.; MAGALHAES, J. V. D. Association mapping for aluminum tolerance in candidate regions of the Altsb locus in sorghum. In: CONGRESSO BRASILEIRO DE GENÉTICA, 55., 2009, Águas de Lindóia, SP. Resumos... Ribeirão Preto: Sociedade Brasileira de Genética, 2009. p. 150. Biblioteca(s): Embrapa Milho e Sorgo. |
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5. | | PINEROS, M. A.; SHAFF, J. E.; MANSLANK, H. S.; ALVES, V. M. C.; KOCHIAN, L. V. Aluminum resistance in maize cannot be solely explained by root organic acid exudation. A comparative physiological study Plant Physiology, Bethesda, v. 137, n. 1, p. 231-241, 2005. Biblioteca(s): Embrapa Milho e Sorgo. |
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9. | | MAGALHAES, J. V.; SOUSA, S. M. de; GUIMARAES, C. T.; KOCHIAN, L. V. The role of root morphology and architecture in phosphorus acquisiton: physiological, genetic, and molecular basis. In: HOSSAIN, M. A.; KAMIYA, T.; BURRITT, D. J.; PHAN TRAN, L.-S.; FUJIWARA, T. (Ed.). Plant macronutrient use efficiency: molecular and genomic perspectives in crop plants. London: Academic Press, 2017. cap. 7, p. 123-147. Biblioteca(s): Embrapa Milho e Sorgo. |
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13. | | CANIATO, F. F.; HAMBLIN, M. T.; GUIMARAES, C. T.; ZHANG, Z.; SCHAFFERT, R. E.; KOCHIAN, L. V.; MAGALHAES, J. V. Association mapping provides insights into the origin and the fine structure of the sorghum aluminum tolerance locus, AltSB. Plos One, San Francisco, v. 9, n. 1, p. 1-12, 2014. Biblioteca(s): Embrapa Milho e Sorgo. |
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14. | | ALVES, V. M. C.; MAGALHAES, J. V. de; KOCHIAN, L. V.; PARENTONI, S. N.; PAIVA, E.; GARVIN, D. F. Acumulação de alumínio em ápices de raízes de milho. In: REUNIAO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRICAO DE PLANTAS, 24.; REUNIAO BRASILEIRA SOBRE MICORRIZAS, 8.; SIMPOSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 6.; REUNIAO BRASILEIRA DE BIOLOGIA DO SOLO, 3., 2000, Santa Maria, RS. Biodinâmica do solo: guia do congressista. [Viçosa, MG]: Sociedade Brasileira de Ciência do Solo; [São Paulo]: Sociedade Brasileira de Microbiologia; Santa Maria, RS: Universidade Federal de Santa Maria, Departamento de Solos, 2000. Fertbio 2000. p. 151. Biblioteca(s): Embrapa Milho e Sorgo. |
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15. | | HUFNAGEL, B.; GUIMARÃES, C. T.; CRAFT, E. J.; SHAFF, J. E.; SCHAFFERT, R. E.; KOCHIAN, L. V.; MAGALHAES, J. V. Exploiting sorghum genetic diversity for enhanced aluminum tolerance: allele mining based on the AltSB locus. Scientific Reports, v. 8, p. 1-13, July 2018. Article number: 10094. Biblioteca(s): Embrapa Milho e Sorgo. |
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16. | | ALVES, V. M. C.; MAGALHAES, J. V. de; SHAFF, J.; SCHAFFERT, R. E.; GUIMARAES, C. T.; KOCHIAN, L. V. Exsudação de citrato e tolerânica ao alumínio em sorgo. In: CONGRESSO NACIONAL DE MILHO E SORGO, 26.; SIMPÓSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 2.; SIMPÓSIO SOBRE COLLETOTRICHUM GRAMINICOLA, 1., 2006, Belo Horizonte. Inovação para sistemas integrados de produção: trabalhos apresentados. [Sete Lagoas]: ABMS, 2006. 1 CD-ROM. Biblioteca(s): Embrapa Milho e Sorgo. |
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17. | | PAPERNIK, L. A.; BETHEA, A. S.; SINGLETON, T. E.; MAGALHAES, J. V.; GARVIN, D. F.; KOCHIAN, L. V. Physiological basis of reduced Al tolerance in ditelosomic lines of Chinese spring wheat. Planta, New York, v. 212, n. 5/6, p. 829-834, 2001. Biblioteca(s): Embrapa Milho e Sorgo. |
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18. | | LIU, J.; LUO, X.; SHAFF, J.; LIANG, C.; JIA, X.; LI, Z.; MAGALHAES, J.; KOCHIAN, L. V. A promoter-swap strategy between the AtALMT and AtMATE genes increased Arabidopsis aluminum resistance and improved carbon-use efficiency for aluminum resistance. The Plant Journal, Oxford, v. 71, p. 327-337, 2012. Biblioteca(s): Embrapa Milho e Sorgo. |
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19. | | LIU, Z.; QIN, T.; ATIENZA, M.; ZHAO, Y.; NGUYEN, H.; SHENG, H.; OLUKAYODE, O.; SONG, H.; PANJVANI, K.; MAGALHAES, J. V. de; LUCAS, W. J.; KOCHIAN, L. V. Constitutive basis of root system architecture: uncovering a promising trait for breeding nutrient-and drought-resilient crops. aBIOTECH, v. 4, p. 315–331, 2023. Biblioteca(s): Embrapa Milho e Sorgo. |
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20. | | KOCHIAN, L. V.; MAGALHAES, J. V. de; LIU, J.; GUIMARAES, C. T.; ALVES, V. M. C.; MARON, L.; SHAFF, J.; LYI, M.; SCHAFFERT, R. E. Elucidating the molecular determinants of aluminum tolerance in sorghum and maize. In: INTERNATIONAL PLANT & ANIMAL GENOMES CONFERENCE, 15., 2007, San Diego, CA. [Proceedings...]. [S. l.: s.n.], 2007. Biblioteca(s): Embrapa Milho e Sorgo. |
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Registros recuperados : 56 | |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
05/02/2007 |
Data da última atualização: |
23/08/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
CANIATO, F. F.; GUIMARAES, C. T.; SCHAFFERT, R. E.; ALVES, V. M. C.; KOCHIAN, L. V.; BOREM, A.; KLEIN, P. E.; MAGALHAES, J. V. |
Afiliação: |
CLAUDIA TEIXEIRA GUIMARAES, CNPMS; ROBERT EUGENE SCHAFFERT, CNPMS; VERA MARIA CARVALHO ALVES, CNPMS; L. V. Kochian, Cornell University; A. Borém, UFV; P. E. Klein Texas A & M University; JURANDIR VIEIRA DE MAGALHAES, CNPMS. |
Título: |
Genetic diversity for aluminum tolerance in sorghum. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Theoretical and Applied Genetics, Berlin, v. 114, n. 5, p. 836-876, 2007. |
DOI: |
0.1007/s00122-006-0485-x |
Idioma: |
Inglês |
Conteúdo: |
Genetic variation for aluminum (Al) tolerance in plants has allowed the development of cultivars that are high yielding on acidic, Al toxic soils. However, knowledge of intraspecific variation for Al tolerance control is needed in order to assess the potential for further Al tolerance improvement. Here we focused on the major sorghum Al tolerance gene, Alt SB , from the highly Al tolerant standard SC283 to investigate the range of genetic diversity for Al tolerance control in sorghum accessions from diverse origins. Two tightly linked STS markers flanking Alt SB were used to study the role of this locus in the segregation for Al tolerance in mapping populations derived from different sources of Al tolerance crossed with a common Al sensitive tester, BR012, as well as to isolate the allelic effects of Alt SB in near-isogenic lines. The results indicated the existence not only of multiple alleles at the Alt SB locus, which conditioned a wide range of tolerance levels, but also of novel sorghum Al tolerance genes. Transgressive segregation was observed in a highly Al tolerant breeding line, indicating that potential exists to exploit the additive or codominant effects of distinct Al tolerance loci. A global, SSR-based, genetic diversity analysis using a broader sorghum set revealed the presence of both multiple Alt SB alleles and different Al tolerance genes within highly related accessions. This suggests that efforts toward broadening the genetic basis for Al tolerance in sorghum may benefit from a detailed analysis of Al tolerance gene diversity within subgroups across a target population. MenosGenetic variation for aluminum (Al) tolerance in plants has allowed the development of cultivars that are high yielding on acidic, Al toxic soils. However, knowledge of intraspecific variation for Al tolerance control is needed in order to assess the potential for further Al tolerance improvement. Here we focused on the major sorghum Al tolerance gene, Alt SB , from the highly Al tolerant standard SC283 to investigate the range of genetic diversity for Al tolerance control in sorghum accessions from diverse origins. Two tightly linked STS markers flanking Alt SB were used to study the role of this locus in the segregation for Al tolerance in mapping populations derived from different sources of Al tolerance crossed with a common Al sensitive tester, BR012, as well as to isolate the allelic effects of Alt SB in near-isogenic lines. The results indicated the existence not only of multiple alleles at the Alt SB locus, which conditioned a wide range of tolerance levels, but also of novel sorghum Al tolerance genes. Transgressive segregation was observed in a highly Al tolerant breeding line, indicating that potential exists to exploit the additive or codominant effects of distinct Al tolerance loci. A global, SSR-based, genetic diversity analysis using a broader sorghum set revealed the presence of both multiple Alt SB alleles and different Al tolerance genes within highly related accessions. This suggests that efforts toward broadening the genetic basis for Al tolerance in sorg... Mostrar Tudo |
Thesagro: |
Sorgo; Variação Genética. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/51078/1/Genetic-diversity.pdf
|
Marc: |
LEADER 02310naa a2200241 a 4500 001 1490423 005 2020-08-23 008 2007 bl uuuu u00u1 u #d 024 7 $a0.1007/s00122-006-0485-x$2DOI 100 1 $aCANIATO, F. F. 245 $aGenetic diversity for aluminum tolerance in sorghum.$h[electronic resource] 260 $c2007 520 $aGenetic variation for aluminum (Al) tolerance in plants has allowed the development of cultivars that are high yielding on acidic, Al toxic soils. However, knowledge of intraspecific variation for Al tolerance control is needed in order to assess the potential for further Al tolerance improvement. Here we focused on the major sorghum Al tolerance gene, Alt SB , from the highly Al tolerant standard SC283 to investigate the range of genetic diversity for Al tolerance control in sorghum accessions from diverse origins. Two tightly linked STS markers flanking Alt SB were used to study the role of this locus in the segregation for Al tolerance in mapping populations derived from different sources of Al tolerance crossed with a common Al sensitive tester, BR012, as well as to isolate the allelic effects of Alt SB in near-isogenic lines. The results indicated the existence not only of multiple alleles at the Alt SB locus, which conditioned a wide range of tolerance levels, but also of novel sorghum Al tolerance genes. Transgressive segregation was observed in a highly Al tolerant breeding line, indicating that potential exists to exploit the additive or codominant effects of distinct Al tolerance loci. A global, SSR-based, genetic diversity analysis using a broader sorghum set revealed the presence of both multiple Alt SB alleles and different Al tolerance genes within highly related accessions. This suggests that efforts toward broadening the genetic basis for Al tolerance in sorghum may benefit from a detailed analysis of Al tolerance gene diversity within subgroups across a target population. 650 $aSorgo 650 $aVariação Genética 700 1 $aGUIMARAES, C. T. 700 1 $aSCHAFFERT, R. E. 700 1 $aALVES, V. M. C. 700 1 $aKOCHIAN, L. V. 700 1 $aBOREM, A. 700 1 $aKLEIN, P. E. 700 1 $aMAGALHAES, J. V. 773 $tTheoretical and Applied Genetics, Berlin$gv. 114, n. 5, p. 836-876, 2007.
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