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| Registros recuperados : 224 | |
| 201. |  | NEGRI, B. F.; FERREIRA, N. F.; RIBEIRO, C. A. G.; PALHARES, P. L. S.; LANA, U. G. de P.; ALVES, M. de C.; GUIMARÃES, C. T.; CARNEIRO, A. A.; SOUSA, S. M. de. Maize phophorus-starvation tolerance 1 (zmPSTOL1_3.06) gene is related to root hair formation and phosphorus starvation. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 7., 2019, Campos do Jordão. Resumos. [S.l.]: Sociedade Brasileira de Genética, 2019.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 202. | | CAMPOLINO, M. L.; SOUSA, M. de P.; AVELAR, J. V. S. A. de; LANA, U. G. de P.; GOMES, E. A.; BORGHI, E.; RESENDE, A. V. de; SOUSA, S. M. de. Perfil da comunidade bacteriana da rizosfera de milho cultivado em diferentes sistemas de produção. In: CONGRESSO NACIONAL DE MILHO E SORGO, 33., 2022, Sete Lagoas. Brasil: 200 anos de independência: sustentabilidade e desafios para a cadeia produtiva de grãos: resumos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2022. Evento online.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 203. | | SOUSA, S. M. de; CLARK, R.; MENDES, F. F.; OLIVEIRA, A. C. de; KOCHIAN, L. V.; VASCONCELOS, M. J. V.; PARENTONI, S. N.; GUIMARAES, C. T.; MAGALHAES, J. V. Phenotypes and genes associated with root traits to search to phosphorus acquisition efficiency in maize. In: ANNUAL MAIZE GENETICS CONFERENCE, 54., 2011, Portland, Oregon. Program and abstracts... Portland: [s.n.], 2012. p. 156.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 204. | | SOUSA, S. M. de; CLARK, R. T.; MENDES, F. F.; OLIVEIRA, A. C.; KOCHIAN, L. V.; VASCONCELOS, M. J. V.; PARENTONI, S. N.; GUIMARAES, C. T.; MAGALHAES, J. V. Phenotypes and genes associated with root traits underlying phosphorus acquisition efficiency in maize. In: INTERNATIONAL CROP SCIENCE CONGRESS, 6., 2012, Bento Gonçalves. [Proceedings...] [S.l.]: International Crop Science Society, 2012.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 205. | | LOPES, S. S.; COSTA, J. F. V.; PALHARES, P. L.; LANA, U. G. de P.; ALVES, M. C.; MAGALHAES, J. V. de; GUIMARÃES, C. T.; CARNEIRO, A. A.; SOUSA, S. M. de. Overexpression of maize and sorghum Phosphorus-Starvation Tolerance 1 genes enhance vegetative growth and root surface area in transgenic tobacco In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 7., 2019, Campos do Jordão. Resumos. [S.l.]: Sociedade Brasileira de Genética, 2019.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 206. | | LOPES, S. S.; PALHARES, P. L. S.; LANA, U. G. P.; ALVES, M. C.; BARROS, B. A.; MAGALHAES, J. V.; GUIMARAES, C. T.; CARNEIRO, A. A.; SOUSA, S. M. de. Overexpression of rice phosphorus starvation tolerance 1 gene and its sorghum and maize homologs in transgenic tobacco. In: ANNUAL MAIZE GENETICS CONFERENCE, 58., 2016. Jacksonville. Program and abstracts... Jacksonville: [s.n.], 2016. p. 130.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 207. | | SAMPAIO, L. A.; OLIVEIRA, R. G. de; CAMPOLINO, M. L.; GOMES, E. A.; LANA, U. G. de P.; OLIVEIRA-PAIVA, C. A.; SANTOS, F. C. dos; MENEZES, C. B. de; SOUSA, S. M. de. Responsividade de genótipos de sorgo à inoculação com microrganismos solubilizadores de fosfato em solos argiloso e arenoso. In: CONGRESSO NACIONAL DE MILHO E SORGO, 33., 2022, Sete Lagoas. Brasil: 200 anos de independência: sustentabilidade e desafios para a cadeia produtiva de grãos: resumos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2022. Evento online.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 208. | | VELLOSO, C. C. V.; CARVALHO, C. G.; OLIVEIRA-PAIVA, C. A.; LANA, U. G. de P.; GOMES, E. A.; PASTINA, M. M.; GUIMARAES, L. J. M.; SOUSA, S. M. de. Resposta diferencial de genótipos de milho à inoculação com bactérias promotoras do crescimento de plantas. Sete Lagoas: Embrapa Milho e Sorgo, 2019. 27 p. (Embrapa Milho e Sorgo. Boletim de Pesquisa e Desenvolvimento, 203). ODS 12.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 209. | | LOPES, S. S.; PALHARES, P. L. S.; LANA, U. G. P.; ALVES, M. C.; BARROS, B. A.; MAGALHAES, J. V.; GUIMARAES, C. T.; CARNEIRO, A. A.; SOUSA, S. M. de. Rice Phosphorus Starvation Tolerance 1 gene and its sorghum and maize homologs improve root and vegetative growth in transgenic tobacco. In: ANNUAL MAIZE GENETICS CONFERENCE, 59., 2017, St. Louis. Program and abstracts... St. Louis: [s.n.], 2017. p. 138.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 210. | | SOUSA, S. M. de; CLARK, R. T.; MENDES, F. F.; OLIVEIRA, A. C. de; VASCONCELOS, M. J. V. de; PARENTONI, S. N.; KOCHIAN, L. V.; GUIMARAES, C. T.; MAGALHAES, J. V. A role for root morphology and related candidate genes in P acquisition efficiency in maize. Functional Plant Biology, Victoria, v. 39, n. 11, p. 925-935, 2012.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 211. | | AZEVEDO, G. C.; CHEAVEGATTI-GANOTTO, A.; NEGRI, B. F.; HUFNAGEL, B.; SILVA, L. da C. e; MAGALHAES, J. V.; GARCIA, A. A. F.; LANA, U. G. P.; SOUSA, S. M. de; GUIMARAES, C. T. Multiple interval QTL mapping and searching for PSTOL1 homologs associated with root morphology, biomass accumulation and phosphorus content in maize seedlings under low-P. BMC Plant Biology, v. 15, n. 172, p. 1-17, 2015.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 212. | | DE LUCCA, P. C.; SOUSA, S. M.; AGOSTINHO, C. F.; CARNEIRO, A. A.; PAIVA, E.; CARNEIRO, N. P.; CARVALHO, C. H. S.; KIYOTA, E.; ABBEHAUSEN, C.; PANIAGO, M. D. G.; JUNGMANN, L.; LEITE, A. Produção dos hormônios do crescimento e pró-insulina humana em plantas transgênicas de milho. In: CONGRESSO NACIONAL DE MILHO E SORGO, 24., 2002, Florianópolis, SC. Meio ambiente e a nova agenda para o agronegócio de milho e sorgo: [resumos expandidos]. Sete Lagoas: ABMS: Embrapa Milho e Sorgo; Florianópolis: Epagri, 2002. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 213. | | LANA, U. G. de P.; RODRIGUES, M. E. G. de M.; OLIVEIRA-PAIVA, C. A.; SOUSA, S. M. de; TAVARES, A. N. G.; MARRIEL, I. E.; GOMES, E. A. Polyphasic characterization of bacillus strains isolated from maize. Revista Brasileira de Milho e Sorgo, v. 19, e1190, 2020.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 214. | | SILVESTRE, W. V. D.; GUSMÃO, S. A. L. de; LOPES, P. R. de A.; SOUSA, S. M. de; FERREIRA, S. G.; SILVA, C. L. P. da; SANTOS, L. F. da S; PEGADO, D. S. Produtividade de tomateiros (Lycopersicon esculentum Mil.), cultivados em diferentes substratos sob ambiente protegido, em Belém-PA. Horticultura Brasileira, Brasília, v. 22, n. 2, jul. 2004. Suplemento 2. Trabalho apresentado no 44º Congresso Brasileiro de Olericultura, 2004. Publicado também como resumo em: Horticultura Brasileira, Brasília, v. 22, n. 2, p. 373, jul. 2004. Suplemento 1.| Biblioteca(s): Embrapa Hortaliças. |
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| 215. | | AZEVEDO, G. C.; CHEAVEGATTI-GIANOTTO, A.; NEGRI, B. N.; SILVA, L. da C. e; MAGALHAES, J. V.; GARCIA, A. A. F.; LANA, U. G. P.; SOUSA, S. M. de; GUIMARAES, C. T. QTL mapping and identification of putative PSTOL homologs associated with phosphorus acquisition traits in maize seedlings. In: INTERNATIONAL CONGRESS OF PLANT MOLECULAR BIOLOGY, 11., 2015, Iguassu Falls. Abstracts. [S.l.]: International Society for Plant Molecular Biology, 2015. p. 232.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 216. | | OLIVEIRA-PAIVA, C. A.; COTA, L. V.; MARRIEL, I. E.; GOMES, E. A.; SOUSA, S. M. de; LANA, U. G. de P.; SANTOS, F. C. dos; PINTO JUNIOR, A. S.; ALVES, V. M. C. Viabilidade técnica e econômica do Biomaphos® (Bacillus subtilis CNPMS B2084 e Bacillus megaterium CNPMS B119) nas culturas de milho e soja. Sete Lagoas: Embrapa Milho e Sorgo, 2020. 20 p. (Embrapa Milho e Sorgo. Boletim de Pesquisa e Desenvolvimento, 210). ODS 12.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 217. | | HUFNAGEL, B.; KOCHIAN, L.; AZEVEDO, G. C.; GUIMARAES, C. T.; SOUSA, S. M.; SCHAFFERT, R. E.; ASSIS, L.; NEGRI, B.; LEISER, W.; WEILTZIEN, E.; RATTUNDE, F.; VIANA, J. H.; GARCIA, A. A. F.; GAZAFFI, R.; WISSUWA, M.; HEUER, S.; MAGALHAES, J. V. Improving phosphorus efficiency in sorghum by the identification and validation of sorghum. In: CONFERENCE INTERNATIONAL PLANT & ANIMAL GENOME, 22., 2014, San Diego, CA. [Abstracts]. San Diego: [s.n], 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 218. | | SILVA, K. J. da; GUIMARÃES, C. T.; SOUSA, S. M. de; BERNARDINO, K. da C.; TRINDADE, R. dos S.; QUEIROZ, V. A. V.; CONCEIÇÃO, R. R. P. da; GUILHEN, J. H. S.; OLIVEIRA, N. T. de; DAMASCENO, C. M. B.; NODA, R. W.; DIAS, L. A. dos S.; GUIMARAES, L. J. M.; MELO, J. de O.; PASTINA, M. M. A genome-wide association study investigating fumonisin contamination in a panel of tropical maize elite lines. Euphytica, v. 218, article 130, 2022.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 219. | | BERNARDINO, K. C.; PASTINA, M. M.; MENEZES, C. B. de; SOUSA, S. M. de; MACIEL, L. S.; CARVALHO JÚNIOR, G.; GUIMARÃES, C. T.; BARROS, B. de A.; SILVA, L. da C. e; CARNEIRO, P. C. S.; SCHAFFERT, R. E.; KOCHIAN, L. V.; MAGALHAES, J. V. de. The genetic architecture of phosphorus efficiency in sorghum involves pleiotropic QTL for root morphology and grain yield under low phosphorus availability in the soil. BMC Plant Biology, v. 19, n. 87, p. 1-15, 2019.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 220. | | HUFNAGEL, B.; SOUSA, S. M. de; ASSIS, L.; GUIMARAES, C. T.; LEISER, W.; AZEVEDO, G. C.; NEGRI, B.; LARSON, B. G.; SHAFF, J. E.; PASTINA, M. M.; BARROS, B. A.; WELTZIEN, E.; RATTUNDE, H. F. W.; VIANA, J. H.; CLARK, R. T.; FALCÃO, A.; GAZAFFI, R.; GARCIA, A. A. F.; SCHAFFERT, R. E.; KOCHIAN, L. V.; MAGALHAES, J. V. Duplicate and conquer: multiple homologs of PHOSPHORUS-STARVATION TOLERANCE1 enhance phosphorus acquisition and sorghum performance on low-phosphorus soils. Plant Physiology, Bethesda, v. 166, p. 659-677, Oct. 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 224 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
26/08/2015 |
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Data da última atualização: |
19/02/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
AZEVEDO, G. C.; CHEAVEGATTI-GANOTTO, A.; NEGRI, B. F.; HUFNAGEL, B.; SILVA, L. da C. e; MAGALHAES, J. V.; GARCIA, A. A. F.; LANA, U. G. P.; SOUSA, S. M. de; GUIMARAES, C. T. |
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Afiliação: |
JURANDIR VIEIRA DE MAGALHAES, CNPMS; UBIRACI GOMES DE PAULA LANA, CNPMS; SYLVIA MORAIS DE SOUSA TINOCO, CNPMS; CLAUDIA TEIXEIRA GUIMARAES, CNPMS. |
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Título: |
Multiple interval QTL mapping and searching for PSTOL1 homologs associated with root morphology, biomass accumulation and phosphorus content in maize seedlings under low-P. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
BMC Plant Biology, v. 15, n. 172, p. 1-17, 2015. |
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DOI: |
10.1186/s12870-015-0561-y |
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Idioma: |
Inglês |
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Conteúdo: |
Background: Modifications in root morphology are important strategies to maximize soil exploitation under phosphorus starvation in plants. Here, we used two multiple interval models to map QTLs related to root traits, biomass accumulation and Pcontent in amaize RIL population cultivated in nutrient solution. In addition, we searched for putative maize homologs to PSTOL1, a gene responsible to enhance early root growth, Puptake and grain yield in rice and sorghum. Results: Based on path analysis, root surface area was the root morphology component that most strongly contributed to total dry weight and to Pcontent in maize seedling under low-Pavailability.Multiple interval mapping modelsfor single (MIM) and multiple traits (MT-MIM) were combined and revealed 13 genomic regions significantly associated with the target traits in a complementary way. The phenotypic variances explained by all QTLs and their epistatic interactions using MT-MIM (23.4 to 35.5%) were higher than in previous studies, and presented superior statistical power.Some of theseQTLswere coincident with QTLsfor root morphology traitsand grain yield previously mapped,whereasothersharbored ZmPSTOLcandidate genes,which shared more than 55%of amino acid sequence identity and a conserved serine/threonine kinase domain with OsPSTOL1.Additionally, four ZmPSTOLcandidate genes co-localized with QTLsfor root morphology, biomassaccumulation and/or Pcontent were preferentially expressed in rootsof the parental lines that contributed the allelesenhancing the respective phenotypes. Conclusions: QTLmapping strategies adopted in this study revealed complementary results for single and multiple traitswith high accuracy. Some QTLs,mainly the ones that were also associated with yield performance in other studies, can be good targets for marker-assisted selection to improve P-use efficiency in maize. Based on the co-localization with QTLs, the protein domain conservation and the coincidence of gene expression,we selected novel maize genesasputative homologs to PSTOL1 that will require further validation studies. MenosBackground: Modifications in root morphology are important strategies to maximize soil exploitation under phosphorus starvation in plants. Here, we used two multiple interval models to map QTLs related to root traits, biomass accumulation and Pcontent in amaize RIL population cultivated in nutrient solution. In addition, we searched for putative maize homologs to PSTOL1, a gene responsible to enhance early root growth, Puptake and grain yield in rice and sorghum. Results: Based on path analysis, root surface area was the root morphology component that most strongly contributed to total dry weight and to Pcontent in maize seedling under low-Pavailability.Multiple interval mapping modelsfor single (MIM) and multiple traits (MT-MIM) were combined and revealed 13 genomic regions significantly associated with the target traits in a complementary way. The phenotypic variances explained by all QTLs and their epistatic interactions using MT-MIM (23.4 to 35.5%) were higher than in previous studies, and presented superior statistical power.Some of theseQTLswere coincident with QTLsfor root morphology traitsand grain yield previously mapped,whereasothersharbored ZmPSTOLcandidate genes,which shared more than 55%of amino acid sequence identity and a conserved serine/threonine kinase domain with OsPSTOL1.Additionally, four ZmPSTOLcandidate genes co-localized with QTLsfor root morphology, biomassaccumulation and/or Pcontent were preferentially expressed in rootsof the parental lines that c... Mostrar Tudo |
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Palavras-Chave: |
Aquisição de fósforo; Proteína quinase. |
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Thesagro: |
Zea mays. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03000naa a2200277 a 4500
001 2022698
005 2016-02-19
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1186/s12870-015-0561-y$2DOI
100 1 $aAZEVEDO, G. C.
245 $aMultiple interval QTL mapping and searching for PSTOL1 homologs associated with root morphology, biomass accumulation and phosphorus content in maize seedlings under low-P.$h[electronic resource]
260 $c2015
520 $aBackground: Modifications in root morphology are important strategies to maximize soil exploitation under phosphorus starvation in plants. Here, we used two multiple interval models to map QTLs related to root traits, biomass accumulation and Pcontent in amaize RIL population cultivated in nutrient solution. In addition, we searched for putative maize homologs to PSTOL1, a gene responsible to enhance early root growth, Puptake and grain yield in rice and sorghum. Results: Based on path analysis, root surface area was the root morphology component that most strongly contributed to total dry weight and to Pcontent in maize seedling under low-Pavailability.Multiple interval mapping modelsfor single (MIM) and multiple traits (MT-MIM) were combined and revealed 13 genomic regions significantly associated with the target traits in a complementary way. The phenotypic variances explained by all QTLs and their epistatic interactions using MT-MIM (23.4 to 35.5%) were higher than in previous studies, and presented superior statistical power.Some of theseQTLswere coincident with QTLsfor root morphology traitsand grain yield previously mapped,whereasothersharbored ZmPSTOLcandidate genes,which shared more than 55%of amino acid sequence identity and a conserved serine/threonine kinase domain with OsPSTOL1.Additionally, four ZmPSTOLcandidate genes co-localized with QTLsfor root morphology, biomassaccumulation and/or Pcontent were preferentially expressed in rootsof the parental lines that contributed the allelesenhancing the respective phenotypes. Conclusions: QTLmapping strategies adopted in this study revealed complementary results for single and multiple traitswith high accuracy. Some QTLs,mainly the ones that were also associated with yield performance in other studies, can be good targets for marker-assisted selection to improve P-use efficiency in maize. Based on the co-localization with QTLs, the protein domain conservation and the coincidence of gene expression,we selected novel maize genesasputative homologs to PSTOL1 that will require further validation studies.
650 $aZea mays
653 $aAquisição de fósforo
653 $aProteína quinase
700 1 $aCHEAVEGATTI-GANOTTO, A.
700 1 $aNEGRI, B. F.
700 1 $aHUFNAGEL, B.
700 1 $aSILVA, L. da C. e
700 1 $aMAGALHAES, J. V.
700 1 $aGARCIA, A. A. F.
700 1 $aLANA, U. G. P.
700 1 $aSOUSA, S. M. de
700 1 $aGUIMARAES, C. T.
773 $tBMC Plant Biology$gv. 15, n. 172, p. 1-17, 2015.
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