Inheritance of seed desiccation sensitivity in a coffee interspecific cross: evidence for polygenic determinism

Autor: Stéphane Dussert, Michel Noirot, Florent Engelmann, Jacques Louarn

Publikováno v: Journal of Experimental Botany. 55:1541-1547

The genetic determinism of seed desiccation sensitivity was studied using a cross between two coffee species exhibiting a large difference for this trait, Coffea pseudozanguebariae (tolerant) and C. liberica (sensitive). Throughout the whole study, s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bc0bb1d86217a36c6c205337bebe765
https://doi.org/10.1093/jxb/erh174

Consequences of Stoichiometric Error on Nuclear DNA Content Evaluation in Coffea liberica var. dewevrei using DAPI and Propidium Iodide

Autor: Philippe Barre, Jacques Louarn, Serge Hamon, Michel Noirot, Christophe Duperray

Publikováno v: Annals of Botany. 89:385-389

The genome size of coffee trees (Coffea sp.) was assessed using flow cytometry. Nuclear DNA was stained with two dyes [4¢,6-diamino-2-phenylindole dihydrochloride hydrate (DAPI) and propidium iodide (PI)]. Fluorescence in coffee tree nuclei (C-PI or

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https://doi.org/10.1093/aob/mcf056

Relationship between seed desiccation sensitivity, seed water content at maturity and climatic characteristics of native environments of nineCoffeaL. species

Autor: Florent Engelmann, Stéphane Dussert, François Anthony, Jacques Louarn, Nathalie Chabrillange, Serge Hamon

Publikováno v: Seed Science Research. 10:293-300

A broad variability for seed desiccation sensitivity, as quantified by the water content and the water activity at which half of the initial viability is lost, has been previously observed within nine African coffee species. In order to investigate i

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https://doi.org/10.1017/s0960258500000337

Relations between and inheritance of chlorogenic acid contents in an interspecific cross between Coffea pseudozanguebariae and Coffea liberica var ‘dewevrei’

Autor: Bernard Guyot, Chin-Long Ky, André Charrier, Michel Noirot, Serge Hamon, Jacques Louarn

Publikováno v: Theoretical and Applied Genetics
Dix-neuvième colloque scientifique international sur le café. Actes

In coffee trees, chlorogenic acids (CGA) mainly includes three classes: the caffeoylquinic acids (CQA), the dicaffeoylquinic acids (diCQA) and the ferulylquinic acids (FQA), each class containing three isomers). An interspecific cross between Coffea

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https://doi.org/10.1007/s001220051114

Pollen viability restoration in a Coffea canephora P. and C. heterocalyx Stoffelen backross : QTL identification for marker-assisted selection

Autor: André Charrier, Jacques Louarn, I. Coulibaly, Serge Hamon, Matthias Lorieux, Michel Noirot

Publikováno v: TAG Theoretical and Applied Genetics
TAG Theoretical and Applied Genetics, Springer Verlag, 2003, 106, pp.311-316. ⟨10.1007/s00122-002-1018-x⟩

Male fertility of interspecific hybrids was analysed in one F1 and two backcrossed progenies originating from a cross between Coffea canephora and Coffea heterocalyx. Male fertility was tested using pollen stainability with acetic carmine. The result

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d96732e7876b4fc23d9575abfba69c4f
http://www.documentation.ird.fr/hor/fdi:010030015