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Registro Completo |
Biblioteca(s): |
Embrapa Rondônia. |
Data corrente: |
28/11/2017 |
Data da última atualização: |
29/11/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SANTOS, M. R. A. dos; SOUZA, P. G. |
Afiliação: |
MAURICIO REGINALDO ALVES DOS SANTOS, CPAF-Rondonia. |
Título: |
Evoluation of the proleferation of dedifferentiated cells of yellow bell pepper (Caapsicum annuum cv. Pimentao amarelo). |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
International Journal of Development Research, v. 7, n. 8, p.14566-14569, Aug. 2017. |
Idioma: |
Inglês |
Conteúdo: |
Capsicum annuum is notable for its secondary metabolites, which can be of great interest for use in agriculture as alternatives to agrochemicals. Cell suspensions have been used for in vitro largescale production of secondary metabolites. The aim of this study was to dedifferentiate leaf cells of Capsicum annuum cv. Pimentão Amarelo (yellow bell pepper) into calluses, and to study their growth pattern, focusing on the deceleration phase, when they can be subcultured to establish cell suspensions. Leaf explants were inoculated on MS medium supplemented with the growth regulators 2,4-D (0, 4.52, 9.05 and 18.10 µM) and BA (0, 4.44, 8.88 and 17.76 µM) in factorial combinations. Callus formation was evaluated weekly for 42 days, by assessing the number of callus induced per treatment and the weight of the explants. The culture medium supplemented with 4.52 µM 2,4-D and 4.44 µM BA resulted in the highest callus induction and weight of callus. For the identification of the growth curve the explants were submitted to this combination and in the subsequent 42 days, every seven days, the weight of the calluses was periodically measured. The growth curve has a sigmoid pattern and the deceleration phase begins 21 days after inoculation. |
Palavras-Chave: |
Calluses; Solanacease. |
Thesaurus Nal: |
secondary metabolites. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/167681/1/2017-IJDR-Yellow-Pepper.pdf
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Marc: |
LEADER 01827naa a2200169 a 4500 001 2080930 005 2017-11-29 008 2017 bl uuuu u00u1 u #d 100 1 $aSANTOS, M. R. A. dos 245 $aEvoluation of the proleferation of dedifferentiated cells of yellow bell pepper (Caapsicum annuum cv. Pimentao amarelo).$h[electronic resource] 260 $c2017 520 $aCapsicum annuum is notable for its secondary metabolites, which can be of great interest for use in agriculture as alternatives to agrochemicals. Cell suspensions have been used for in vitro largescale production of secondary metabolites. The aim of this study was to dedifferentiate leaf cells of Capsicum annuum cv. Pimentão Amarelo (yellow bell pepper) into calluses, and to study their growth pattern, focusing on the deceleration phase, when they can be subcultured to establish cell suspensions. Leaf explants were inoculated on MS medium supplemented with the growth regulators 2,4-D (0, 4.52, 9.05 and 18.10 µM) and BA (0, 4.44, 8.88 and 17.76 µM) in factorial combinations. Callus formation was evaluated weekly for 42 days, by assessing the number of callus induced per treatment and the weight of the explants. The culture medium supplemented with 4.52 µM 2,4-D and 4.44 µM BA resulted in the highest callus induction and weight of callus. For the identification of the growth curve the explants were submitted to this combination and in the subsequent 42 days, every seven days, the weight of the calluses was periodically measured. The growth curve has a sigmoid pattern and the deceleration phase begins 21 days after inoculation. 650 $asecondary metabolites 653 $aCalluses 653 $aSolanacease 700 1 $aSOUZA, P. G. 773 $tInternational Journal of Development Research$gv. 7, n. 8, p.14566-14569, Aug. 2017.
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Embrapa Rondônia (CPAF-RO) |
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Registro Completo
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
11/11/2010 |
Data da última atualização: |
27/08/2021 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ÁVILA, A. A.; ABREU, D. A. de; BRITO, I. F. de; SOUZA, K. C. de; SANTOS, V. W. S. dos; BRITO, R. L. L. de; ANDRIOLI, A.; PINHEIRO, R. R. |
Afiliação: |
Graduanda, Universidade Estadual Vale do Acaraú; Graduanda,Universidade Estadual Vale do Acaraú; Graduanda, Universidade Estadual Vale do Acaraú; Bolsista DTI-3 CNPq; Graduando, Universidade Estadual Vale do Acaraú; Pós-graduanda UNESP, Jaboticabal, SP; ALICE ANDRIOLI PINHEIRO, CNPC; RAYMUNDO RIZALDO PINHEIRO, CNPC. |
Título: |
Influência da artrite encefalite caprina sobre o escore corporal e peso de reprodutores caprinos. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA UNIVERSIDADE ESTADUAL VALE DO ACARAÚ, 7., 2010, Sobral. Iniciação para o semiárido: [Resumos]. Sobral: Universidade Estadual Vale do Acaraú, 2010. 1 CD ROM. |
Idioma: |
Português |
Palavras-Chave: |
Artrite encefalite caprina; CAE. |
Thesagro: |
Caprino; Doença animal. |
Thesaurus NAL: |
Brazil; Caprine arthritis-encephalitis; Goat diseases; Goats. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/48942/1/RAC-Influencia-da-artrite.pdf
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Marc: |
LEADER 00986nam a2200277 a 4500 001 1866814 005 2021-08-27 008 2010 bl uuuu u00u1 u #d 100 1 $aÁVILA, A. A. 245 $aInfluência da artrite encefalite caprina sobre o escore corporal e peso de reprodutores caprinos.$h[electronic resource] 260 $aIn: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA UNIVERSIDADE ESTADUAL VALE DO ACARAÚ, 7., 2010, Sobral. Iniciação para o semiárido: [Resumos]. Sobral: Universidade Estadual Vale do Acaraú, 2010. 1 CD ROM.$c2010 650 $aBrazil 650 $aCaprine arthritis-encephalitis 650 $aGoat diseases 650 $aGoats 650 $aCaprino 650 $aDoença animal 653 $aArtrite encefalite caprina 653 $aCAE 700 1 $aABREU, D. A. de 700 1 $aBRITO, I. F. de 700 1 $aSOUZA, K. C. de 700 1 $aSANTOS, V. W. S. dos 700 1 $aBRITO, R. L. L. de 700 1 $aANDRIOLI, A. 700 1 $aPINHEIRO, R. R.
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Embrapa Caprinos e Ovinos (CNPC) |
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