Ploidy level and caffeine content in leaves of Coffea Ploidia e conteúdo de cafeína em folhas de Coffea

Several species of Coffea and varieties of C. arabica differing in chromosome number had their caffeine content determined in the leaves. For Coffea arabica var. "Angustifolia", var. "Caturra" and var. "Icatu", it was observed caffeine decrease from the haploid (2n = 22) to tetraploid leaves (2n = 4...

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Autors principals:	Maria Bernadete Silvarolla, Paulo Mazzafera, Marinez Muraro Alves de Lima, Herculano Penna Medina Filho, Luiz Carlos Fazuoli
Format:	Artigo
Idioma:	Inglês
Publicat:	Universidade de São Paulo 1999-07-01
Col·lecció:	Scientia Agricola
Matèries:	cafeína Coffea folhas ploidia caffeine leaves ploidy
Accés en línia:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90161999000300021
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