Zobrazeno 1 - 10
of 49
pro vyhledávání: '"CARLOS HENRIQUE SIQUEIRA DE CARVALHO"'
Autor:
Gustavo Hiroshi Sera, Carlos Henrique Siqueira de Carvalho, Juliana Costa de Rezende Abrahão, Edson Ampélio Pozza, José Braz Matiello, Saulo Roque de Almeida, Lucas Bartelega, Deila Magna dos Santos Botelho
Publikováno v:
Agronomy, Vol 12, Iss 2, p 496 (2022)
In this review of coffee leaf rust (CLR) in Brazil, we report: (i) the historical introduction of CLR in Brazil and the first control measures; (ii) favorable environmental conditions and times of year for the disease; (iii) breeding methods and stra
Externí odkaz:
https://doaj.org/article/9592726415824157923b0e1f390ef888
Autor:
Anna Lygia de Rezende Maciel, Filipe Almendagna Rodrigues, Moacir Pasqual, Carlos Henrique Siqueira de Carvalho
Publikováno v:
Crop Breeding and Applied Biotechnology, Vol 16, Iss 2, Pp 102-107 (2016)
The study aims to compare the efficiency of previously used liquid media for coffee, evaluating NAA concentrations in liquid medium and proline in semi-solid medium in the regeneration of somatic embryos and asses concentrations of BA and IAA in the
Externí odkaz:
https://doaj.org/article/66c015b445fa48c3907282be2e83c0fb
Autor:
João Batista Teixeira, Ana Carolina Ramia Santos, Moacir Pasqual, Carlos Henrique Siqueira de Carvalho, Juliana Costa de Rezende
Publikováno v:
Acta Scientiarum: Agronomy, Vol 34, Iss 1, Pp 93-98 (2012)
The goal of this project was to evaluate the embryogenic callus induction of two Coffea arabica clones selected for their characteristics of rust resistance and high yield, as well as to compare their multiplication in two different media under both
Externí odkaz:
https://doaj.org/article/a4e7cce7bd03484ebbed67621b9cee9f
Autor:
Gabriella Santos Pereira, Lilian Padilha, Edila Vilela Resende Von Pinho, Rita de Kássia Siqueira Teixeira, Carlos Henrique Siqueira de Carvalho, Mirian Peres Maluf, Bruna Line de Carvalho
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 46, Iss 12, Pp 1650-1656 (2011)
The objective of this work was to analyze coffee (Coffea arabica) genotypes resistant to the coffee leaf miner (Leucoptera coffeella) using microsatellite markers. Sixty-six loci were evaluated, of which 63 were obtained from the Brazilian Coffee Exp
Externí odkaz:
https://doaj.org/article/a6d795ca589f4bc0a163167d667aa1fe
Autor:
Carlos Henrique Siqueira de Carvalho, Juliana Costa de Rezende, Gustavo Rennó Reis Almeida, João Batista Teixeira, Lilian Padilha
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 46, Iss 4, Pp 378-383 (2011)
O objetivo deste trabalho foi avaliar características agronômicas e morfológicas de plantas de Coffea arabica, cultivar Catuaí Vermelho IAC 44, propagadas por embriogênese somática. O experimento foi instalado em janeiro de 2005, em delineament
Externí odkaz:
https://doaj.org/article/0178b642d0cb476a88e611610ea1cbf7
Autor:
Juliana Costa de Rezende, Carlos Henrique Siqueira de Carvalho, Moacir Pasqual, Ana Carolina Ramia Santos, Stephan Malfitano de Carvalho
Publikováno v:
Ciência Rural, Vol 41, Iss 3, Pp 384-389 (2011)
Three experiments were carried out with the objective of achieving high effectiveness in calli induction from high heterozygosis leaf explants of Coffea arabica through indirect somatic embryogenesis. A randomized-block design in a 2x5 factorial arra
Externí odkaz:
https://doaj.org/article/e13f9596ab2e40d5a9d61a9c0f70815c
Autor:
MAURICIO ANTONIO LOPES, CARLOS HENRIQUE SIQUEIRA DE CARVALHO, MARCELO ANTONIOL FONTES, MARIA JOSÉ VILAÇA DE VASCONCELOS
Publikováno v:
Revista Brasileira de Milho e Sorgo, Vol 8, Iss 2, Pp 105-116 (2009)
Experiments on genetic transformation require well-defined protocols for callus induction and plant regeneration but few tropical maize genotypes are capable of inducing and regenerating fertile plants. In the present work, nine tropical maize inbred
Externí odkaz:
https://doaj.org/article/3e3701bb26d24839a4da0d4b9ce1cd56
Autor:
MARIA JOSE VILAÇA DE VASCONCELOS, MAURICIO SCHUSTERSCHITZ ANTUNES, SOLANGE MARQUES BARBOSA, CARLOS HENRIQUE SIQUEIRA DE CARVALHO
Publikováno v:
Revista Brasileira de Milho e Sorgo, Vol 7, Iss 2, Pp 93-104 (2008)
Genetic and cytogenetic changes are frequently observed in plants regenerated from tissue culture. This phenomenon, termed somaclonal variation, is undesirable in genetic transformation processes. DNA-based molecular markers have been used to charact
Externí odkaz:
https://doaj.org/article/ae7df6506bf84b2d9a1a837511c0b09c
Autor:
MARIA JOSÉ VILAÇA DE VASCONCELOS, MARCELO ANTONIOL FONTES, EDÍLSON PAIVA, CARLOS HENRIQUE SIQUEIRA DE CARVALHO, SOLANGE MARQUES BARBOSA
Publikováno v:
Revista Brasileira de Milho e Sorgo, Vol 7, Iss 2, Pp 105-112 (2008)
Particle bombardment and transformation mediated by Agrobacterium are the main processes to introduce gene in maize in an asexual way. Recently, a new and potentially more efficient method for plant transformation via Agrobacterium was developed to r
Externí odkaz:
https://doaj.org/article/1adc2b1d86f246f396bc5cd4b998959d
Autor:
Maria das Graças Rodrigues Ferreira, Carlos Henrique Siqueira de Carvalho, Andréia de Almeida Carneiro, Carlos Ferreira Damião Filho
Publikováno v:
Revista Brasileira de Fruticultura, Vol 27, Iss 3, Pp 500-503 (2005)
Folhas jovens de cupuaçu (Theobroma grandiflorum Schum.) foram empregadas para indução de embriogênese somática, as quais foram cultivadas inicialmente em meio MS suplementado com 6,0 mg/L BAP e 0,5 mg/L AIA (meio de estabelecimento), seguindo-s
Externí odkaz:
https://doaj.org/article/5b7a132f2c1049158a01005f8857774e