Results 21 to 30 of about 2,781 (165)

Desenvolvimento vegetativo de porta-enxertos de citros produzidos em diferentes recipientes Vegetative development of citric rootstocks produced in different containers

Ciência Rural, 2009
O objetivo deste trabalho foi avaliar o desenvolvimento vegetativo de diferentes porta-enxertos cítricos semeados em bandejas de isopor, em comparação com a semeadura em tubetes cônicos irrigados por capilaridade.
Paulo de Tarso Lima Teixeira, Gilmar Schäfer, Paulo Vitor Dutra de Souza, Abel Todeschini   +3 more
doaj   +1 more source

Isoenzymatic polymorphism in Citrus spp. and Poncirus trifoliata (L.) Raf. (Rutaceae)

Genetics and Molecular Biology, 2000
Isoenzymatic polymorphism analysis was used to determine genetic variability among species and hybrids of Citrus spp. and one accession of Poncirus trifoliata (L.) Raf.
Valdenice Moreira Novelli, Marcos Antonio Machado, Catalina Romero Lopes   +2 more
doaj   +1 more source

Chemotaxonomic study of Citrus, Poncirus and Fortunella genotypes based on peel oil volatile compounds--deciphering the genetic origin of Mangshanyegan (Citrus nobilis Lauriro). [PDF]

PLoS ONE, 2013
Volatile profiles yielded from gas chromatography-mass spectrometry (GC-MS) analysis provide abundant information not only for metabolism-related research, but also for chemotaxonomy.
Cuihua Liu, Dong Jiang, Yunjiang Cheng, Xiuxin Deng, Feng Chen, Liu Fang, Zhaocheng Ma, Juan Xu   +7 more
doaj   +1 more source

Comparison between Poncirus and Citrus genetic linkage maps

Theoretical and Applied Genetics, 2003
Five genetic linkage maps were constructed for the parents of three progenies: Citrus aurantium (A) x Poncirus trifoliata var. Flying Dragon (Pa), C. volkameriana (V) x P. trifoliata var. Rubidoux (Pv) and a self-pollination of P. trifoliata var. Flying Dragon (Pp).
Ruiz, C., Asins, María J.
openaire   +3 more sources

Floração da variedade Tobias (Citrus sinensis Osbeck.) sobre três porta-enxertos no Vale do Taquari-RS Bloom of Tobias variety (Citrus sinensis Osbeck.) on three rootstocks in Taquari Valley, RS

Revista Brasileira de Fruticultura, 2005
O objetivo do trabalho foi determinar a plena floração (70% de flores abertas) de uma variedade cítrica no Vale do Taquari - RS, no ano de 2003. O trabalho foi realizado no Centro de Pesquisa de Fruticultura de Taquari, em um pomar de laranjeira Tobias ...
Solange Machado Tonietto, Adilson Tonietto   +1 more
doaj   +1 more source

Differential expression of genes identified from Poncirus trifoliata tissue inoculated with CTV through EST analysis and in silico hybridization

Genetics and Molecular Biology, 2007
Citrus is the most important fruit crop in Brazil and Citrus tristeza virus (CTV) is considered one of the most important pathogens of citrus. Most citrus species and varieties are susceptible to CTV infection.
Mariângela Cristofani-Yaly, Irving J. Berger, Maria Luisa P.N. Targon, Marco A. Takita, Sílvia de O. Dorta, Juliana Freitas-Astúa, Alessandra A. de Souza, Raquel L. Boscariol-Camargo, Marcelo S. Reis, Marcos A. Machado   +9 more
doaj   +1 more source

PRODUÇÃO E DESENVOLVIMENTO DA TANGERINEIRA-'MONTENEGRINA' PROPAGADA POR ENXERTIA E ESTAQUIA, NO RIO GRANDE DO SUL [PDF]

Revista Brasileira de Fruticultura, 2001
A tangerineira-'Montenegrina' (Citrus deliciosa Ten.), devido às boas características de sabor, conservação e colheita tardia dos frutos, é muito apreciada e cultivada no Rio Grande do Sul.
GILMAR SCHÄFER, NESTOR VALTIR PANZENHAGEN, IVAR ANTÔNIO SARTORI, SERGIO FRANCISCO SCHWARZ, OTTO CARLOS KOLLER   +4 more
doaj   +1 more source

Aseptic isolation of leaf protoplasts from Citrus, Poncirus, Citrus × Poncirus hybrids and Severinia for use in somatic hybridization experiments

Scientia Horticulturae, 1987
Abstract An efficient protocol has been developed for the aseptic isolation of leaf protoplasts from Citrus and citrus relatives. Consistently high yields (2–6 × 10 7 protoplasts/g fresh weight tissue) of leaf protoplasts were isolated from new leaves taken from vigorously growing plants maintained in a growth chamber. Critical parameters included
Department of Fruit Crops, University of Florida, IFAS, Citrus Research and Education Center Experiment Station Rd., Lake Alfred, FL 33850 U.S.A. ( host institution ), Grosser, Jude W. ( author ), Chandler, J.L. ( author )   +2 more
openaire   +2 more sources

Identification of Chalcone Synthase Genes and Their Responses to Salt and Cold Stress in Poncirus trifoliata

Plants
Chalcone Synthase (CHS) plays a vital role in flavonoid synthesis, influencing plant growth, development, and responses to both biotic and abiotic stress.
Lijuan Jiang, Yu Sheng, Chengyang Song, Teng Liu, Shuangyu Sheng, Xiaoyong Xu   +5 more
doaj   +1 more source

Genetic analysis of apomixis in Citrus and Poncirus by molecular markers

Theoretical and Applied Genetics, 1999
Propagation of citrus rootstocks depends upon the production of clonal plants from nucellar seedlings. This makes apomixis one of the host important traits in breeding programs for citrus rootstocks. The genetic control of apomixis was studied in a 50-tree progeny derived from the cross C. volkameriana×P.
Garcia, R., Asins, María J., Forner Valero, Juan B., Carbonell, Emilio A.   +3 more
openaire   +3 more sources