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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
08/12/2004 |
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Data da última atualização: |
10/12/2004 |
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Autoria: |
SANTOS, E. K.; MORAES, A. P. de; MUNDSTOCK, E.; BODANESE-ZANETTINI, M. H. |
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Título: |
Colchicine treatments in anther culture of soybean. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 4, n. 2, p. 211-217, June 2004. |
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Idioma: |
Inglês |
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Conteúdo: |
No presente trabalho foi investigado o efeito da colchicina na divisão simétrica e na indução de embrióes em anteras de soja cultivadas in vitro. As anteras foram incubadas em diferentes concentrações de colchicina por 24 ou 72 horas. A análise citológica das anteras incubadas in vitro foi feita ao longo dos primeiros 15 dias de cultura. O estudo mostrou que a colchicina não exerce um efeito significativo sobre a divisão simétrica ou sobre a formação de pólen multinucleado. A indução de embriões também não foi afetada pela colchicina. Os embriões mostraram histodiferenciação e foram classificados em várias classes morfológicas assemelhando-se aos embriões somáticos obtidos a partir de cotilédones imaturos. |
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Palavras-Chave: |
Androgêneses; Cultura; Divisão simétrica; Pólen multinucleado; Soybean. |
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Thesagro: |
Antera; Soja. |
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Categoria do assunto: |
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Marc: |
LEADER 01406naa a2200241 a 4500
001 1212734
005 2004-12-10
008 2004 bl uuuu u00u1 u #d
100 1 $aSANTOS, E. K.
245 $aColchicine treatments in anther culture of soybean.
260 $c2004
520 $aNo presente trabalho foi investigado o efeito da colchicina na divisão simétrica e na indução de embrióes em anteras de soja cultivadas in vitro. As anteras foram incubadas em diferentes concentrações de colchicina por 24 ou 72 horas. A análise citológica das anteras incubadas in vitro foi feita ao longo dos primeiros 15 dias de cultura. O estudo mostrou que a colchicina não exerce um efeito significativo sobre a divisão simétrica ou sobre a formação de pólen multinucleado. A indução de embriões também não foi afetada pela colchicina. Os embriões mostraram histodiferenciação e foram classificados em várias classes morfológicas assemelhando-se aos embriões somáticos obtidos a partir de cotilédones imaturos.
650 $aAntera
650 $aSoja
653 $aAndrogêneses
653 $aCultura
653 $aDivisão simétrica
653 $aPólen multinucleado
653 $aSoybean
700 1 $aMORAES, A. P. de
700 1 $aMUNDSTOCK, E.
700 1 $aBODANESE-ZANETTINI, M. H.
773 $tCrop Breeding and Applied Biotechnology, Viçosa, MG$gv. 4, n. 2, p. 211-217, June 2004.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Origem |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado; Embrapa Hortaliças. |
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Data corrente: |
23/05/2022 |
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Data da última atualização: |
02/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
PEREIRA, A. da S.; SILVA, G. O. da; CASTRO, C. M.; CARVALHO, A. D. F. de; AZEVEDO, F. Q.; HIRANO, E.; BRITO, G. G. de; BORTOLETTO, A. C.; EMYGDIO, B. M.; REISSER JUNIOR, C.; LOPES, C. A.; RAGASSI, C. F.; DUTRA, L. F.; CORADIN, J. H.; PINHEIRO, N. L.; GOMES, C. B.; PINHEIRO, J. B.; LOURENÇO JUNIOR, V.; LIMA, M. F.; MALDONADE, I. R.; JORGE, R. O.; HAERTER, J. A.; UENO, B.; KROLOW, A. C. R.; VIZZOTTO, M. |
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Afiliação: |
ARIONE DA SILVA PEREIRA, CPACT; GIOVANI OLEGARIO DA SILVA, CNPH; CAROLINE MARQUES CASTRO, CPACT; AGNALDO D FERREIRA DE CARVALHO, CNPH; FERNANDA QUINTANILHA AZEVEDO, CPACT; ELCIO HIRANO, CPACT; GIOVANI GREIGH DE BRITO, CPACT; ANTONIO CESAR BORTOLETTO, CPACT; BEATRIZ MARTI EMYGDIO, CPACT; CARLOS REISSER JUNIOR, CPACT; CARLOS ALBERTO LOPES, CNPH; CARLOS FRANCISCO RAGASSI, CNPH; LEONARDO FERREIRA DUTRA, CPACT; JULIANA HEY CORADIN, CPACT; NATERCIA LOBATO PINHEIRO LIMA, CPACT; CESAR BAUER GOMES, CPACT; JADIR BORGES PINHEIRO, CNPH; VALDIR LOURENCO JUNIOR, CNPH; MIRTES FREITAS LIMA, CNPH; IRIANI RODRIGUES MALDONADE, CNPH; ROGERIO OLIVEIRA JORGE, CPACT; JANNI ANDRE HAERTER, CPACT; BERNARDO UENO, CPACT; ANA CRISTINA RICHTER KROLOW, CPACT; MARCIA VIZZOTTO FOSTER, CPACT. |
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Título: |
'BRS F183' (Potira): a dual purpose potato cultivar, with high yield potential and excellent French fry quality. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Horticultura Brasileira, v. 40, n. 1, p. 119-124, Jan./Mar. 2022. |
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Idioma: |
Inglês |
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Conteúdo: |
'BRS F183' (Potira) is a late-maturing and red skin potato cultivar, suitable for French fry processing, due to tuber high dry matter content of long oval shape, large size, light yellow flesh, and light fry color. It is also suitable for the fresh market due to its attractive tubers of intense red color, smooth skin and shallow eyes. In six trials, 'BRS F183' showed average tuber yields that did not differ from 'Asterix'. The marketable yield was relatively high, reaching 98.5% in the tropical ecosystem. Larger tubers of 'BRS F183' than 'Asterix' were also observed in the autumn crop of the subtropical ecosystem. In most of the trials, the dry matter content was higher than that of 'Asterix', varying from 20.5 to 23.0%. A very low incidence of tuber disorders was observed in 'BRS F183', with the secondary growth lower than 'Asterix'. 'BRS F183' presented medium tuber dormancy. Tuber glucose content suitable for French fry processing (<=1.2 mg g-1 of fresh mass) was shown by 'BRS F183' after harvest and storage at 7.5°C, 8.9°C and 20°C for up to 180 days, while 'Asterix' was suitable up to 120 days after storage at 8.9ºC. 'BRS F183' is moderately resistant to early blight and moderately susceptible to late blight. It is susceptible to PVY, PLRV, and root-knot nematode. Field observations indicate that resistance/susceptibility to soft rot, black scurf, and bacterial wilt of 'BRS F183' is not different from the main cultivars grown in the country. However, higher susceptibility to common scab was shown in some validation tests. 'BRS F183' was released in 2020 by Embrapa, as a product of the breeding program developed by Embrapa Temperate Agriculture and Embrapa Vegetables. Menos'BRS F183' (Potira) is a late-maturing and red skin potato cultivar, suitable for French fry processing, due to tuber high dry matter content of long oval shape, large size, light yellow flesh, and light fry color. It is also suitable for the fresh market due to its attractive tubers of intense red color, smooth skin and shallow eyes. In six trials, 'BRS F183' showed average tuber yields that did not differ from 'Asterix'. The marketable yield was relatively high, reaching 98.5% in the tropical ecosystem. Larger tubers of 'BRS F183' than 'Asterix' were also observed in the autumn crop of the subtropical ecosystem. In most of the trials, the dry matter content was higher than that of 'Asterix', varying from 20.5 to 23.0%. A very low incidence of tuber disorders was observed in 'BRS F183', with the secondary growth lower than 'Asterix'. 'BRS F183' presented medium tuber dormancy. Tuber glucose content suitable for French fry processing (<=1.2 mg g-1 of fresh mass) was shown by 'BRS F183' after harvest and storage at 7.5°C, 8.9°C and 20°C for up to 180 days, while 'Asterix' was suitable up to 120 days after storage at 8.9ºC. 'BRS F183' is moderately resistant to early blight and moderately susceptible to late blight. It is susceptible to PVY, PLRV, and root-knot nematode. Field observations indicate that resistance/susceptibility to soft rot, black scurf, and bacterial wilt of 'BRS F183' is not different from the main cultivars grown in the country. However, higher susceptibili... Mostrar Tudo |
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Palavras-Chave: |
Cultivar Asterix; Cultivar BRS Potira. |
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Thesagro: |
Batata; Batata Frita; Melhoramento Genético Vegetal; Solanum Tuberosum; Variedade. |
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Thesaurus NAL: |
Breeding. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1145125/1/Artigo-BRS-F183.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1143356/1/202240116.pdf
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Marc: |
LEADER 03135naa a2200505 a 4500
001 2145125
005 2022-08-02
008 2022 bl uuuu u00u1 u #d
100 1 $aPEREIRA, A. da S.
245 $a'BRS F183' (Potira)$ba dual purpose potato cultivar, with high yield potential and excellent French fry quality.$h[electronic resource]
260 $c2022
520 $a'BRS F183' (Potira) is a late-maturing and red skin potato cultivar, suitable for French fry processing, due to tuber high dry matter content of long oval shape, large size, light yellow flesh, and light fry color. It is also suitable for the fresh market due to its attractive tubers of intense red color, smooth skin and shallow eyes. In six trials, 'BRS F183' showed average tuber yields that did not differ from 'Asterix'. The marketable yield was relatively high, reaching 98.5% in the tropical ecosystem. Larger tubers of 'BRS F183' than 'Asterix' were also observed in the autumn crop of the subtropical ecosystem. In most of the trials, the dry matter content was higher than that of 'Asterix', varying from 20.5 to 23.0%. A very low incidence of tuber disorders was observed in 'BRS F183', with the secondary growth lower than 'Asterix'. 'BRS F183' presented medium tuber dormancy. Tuber glucose content suitable for French fry processing (<=1.2 mg g-1 of fresh mass) was shown by 'BRS F183' after harvest and storage at 7.5°C, 8.9°C and 20°C for up to 180 days, while 'Asterix' was suitable up to 120 days after storage at 8.9ºC. 'BRS F183' is moderately resistant to early blight and moderately susceptible to late blight. It is susceptible to PVY, PLRV, and root-knot nematode. Field observations indicate that resistance/susceptibility to soft rot, black scurf, and bacterial wilt of 'BRS F183' is not different from the main cultivars grown in the country. However, higher susceptibility to common scab was shown in some validation tests. 'BRS F183' was released in 2020 by Embrapa, as a product of the breeding program developed by Embrapa Temperate Agriculture and Embrapa Vegetables.
650 $aBreeding
650 $aBatata
650 $aBatata Frita
650 $aMelhoramento Genético Vegetal
650 $aSolanum Tuberosum
650 $aVariedade
653 $aCultivar Asterix
653 $aCultivar BRS Potira
700 1 $aSILVA, G. O. da
700 1 $aCASTRO, C. M.
700 1 $aCARVALHO, A. D. F. de
700 1 $aAZEVEDO, F. Q.
700 1 $aHIRANO, E.
700 1 $aBRITO, G. G. de
700 1 $aBORTOLETTO, A. C.
700 1 $aEMYGDIO, B. M.
700 1 $aREISSER JUNIOR, C.
700 1 $aLOPES, C. A.
700 1 $aRAGASSI, C. F.
700 1 $aDUTRA, L. F.
700 1 $aCORADIN, J. H.
700 1 $aPINHEIRO, N. L.
700 1 $aGOMES, C. B.
700 1 $aPINHEIRO, J. B.
700 1 $aLOURENÇO JUNIOR, V.
700 1 $aLIMA, M. F.
700 1 $aMALDONADE, I. R.
700 1 $aJORGE, R. O.
700 1 $aHAERTER, J. A.
700 1 $aUENO, B.
700 1 $aKROLOW, A. C. R.
700 1 $aVIZZOTTO, M.
773 $tHorticultura Brasileira$gv. 40, n. 1, p. 119-124, Jan./Mar. 2022.
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