Results 231 to 240 of about 17,819 (268)

Les caféiers sauvages en Centrafrique : résultats d'une mission de prospection (janv-fév. 1975) [PDF]

, 1978
Berthaud, Julien, Guillaumet, Jean-Louis
core  

Influencia de la época del año en la respuesta in vitro del cafeto Coffea canephora P. var Robusta

, 2005
María E. González, María Margarita Hernández, L. M. Mazorra, N Santana, Yohana Rodríguez, Mireya Cabrera   +5 more
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D'excellentes variétés hybrides de Coffea canephora

, 2001
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Coffea canephora

2016
2.1. Total hydroxycinnamic acid derivatives and caffeine determination in C. canephora and C. arabica The chemical composition of green coffee from different geographical origins is characterized by the presence of several chlorogenic acids, including esters of trans -cinnamic acids and quinic acid (Table 1).
Babova, Oxana, Occhipinti, Andrea, Maffei, Massimo E.   +2 more
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An investigation of carotenoid biosynthesis in Coffea canephora and Coffea arabica

Journal of Plant Physiology, 2008
Carotenoids are essential components of the photosynthetic apparatus in a wide range of organisms. They participate in the adaptation of plastids to changing environmental light conditions and prevent photo-oxidative damage of the photosynthetic apparatus by detoxifying reactive oxygen species. We identified eight cDNAs from the carotenoid biosynthetic
Andrew J, Simkin, Helene, Moreau, Marcel, Kuntz, Gaëlle, Pagny, Chenwei, Lin, Steve, Tanksley, James, McCarthy   +6 more
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Auxin Immunolocalization in Coffea canephora Tissues

2018
Auxins are plant growth regulators that participate in a variety of biological mechanisms during the growth and development of plants. The most abundant natural auxin is indole-3-acetic acid (IAA). The physiological processes regulated by IAA depend on their temporal space accumulation in different tissues of a plant.
Ruth E, Márquez-López, Ángela, Ku-González, Hugo A, Méndez-Hernández, Rosa M, Galaz-Ávalos, Víctor M, Loyola-Vargas   +4 more
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Resistance to root-lesion nematodes on Coffea canephora

2004
Root-lesion nematodes (Pratylenchus spp.) are widely distributed in coffee plantations worldwide. In Central America, many of them are highly pathogenic on Coffea arabica causing important economic damage. The poor efficiency of nematicide treatments to control Pratylenchus spp. was demonstrated in Guatemala. In this country, C. canephora was used as a
Villain, Luc, Anzueto, Francisco, Sarah, Jean-Louis   +2 more
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SHS-GC-MS applied in Coffea arabica and Coffea canephora blend assessment

Analytical Methods, 2023
The present study proposes a new approach for blend assessment based on the volatile composition extracted and analyzed by SHS-GC-MS associated with multivariate and univariate methods for a qualitative (identification) and quantitative evaluation.
Marcos Valério Vieira Lyrio, Pedro Henrique Pereira da Cunha, Danieli Grancieri Debona, Bárbara Zani Agnoletti, Bruno Quirino Araújo, Roberta Quintino Frinhani, Paulo Roberto Filgueiras, Lucas Louzada Pereira, Eustáquio Vinicius Ribeiro de Castro   +8 more
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High frequency somatic embryogenesis in Coffea canephora [PDF]

Plant Cell, Tissue and Organ Culture, 1996
Leaf explants of Coffea canephora (P. ex Fr.) produced a friable yellow callus when they were cultured on a conditioning basal medium with 2.2 μM 2,4-D, 2.4 μM IBA and 9.8 μM 2iP for 4 weeks then on an induction basal medium with 4.4 μM 2,4-D and 17.8 μM BA for 10 weeks.
Berthouly, Marc, Michaux-Ferrière, Nicole   +1 more
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