Anatomical and histochemical comparison of the primary and adventitious roots of Attalea microcarpa (Arecaceae) at the initial growth stage
Acta amaz
; 49(4): 311-315, out. - dez. 2019.
Artigo
em Inglês
| LILACS
| ID: biblio-1118954
Biblioteca responsável:
BR6.1
ABSTRACT
We describe the anatomical structure of roots originating from the apocole of Attalea microcarpa compared to the primary root, by means of usual methods for optical microscopy. The adventitious roots are differentiated in the apocole associated to vascular bundles, and can remain as a single structure or branch. They have the basic root structure characteristic of Arecoideae palms, without schizogenous spaces, which are observed in the primary root, in addition to few air spaces. Mucilages, starch and proteins were present in both types of roots. Adventitious roots of the apocole are described for the first time in Arecaceae. (AU)
Texto completo:
Disponível
Coleções:
Bases de dados internacionais
Base de dados:
LILACS
Assunto principal:
Areca
/
Raízes de Plantas
/
Germinação
/
Ecossistema Amazônico
/
Plântula
/
Anatomia
Idioma:
Inglês
Revista:
Acta amaz
Assunto da revista:
Ciência
Ano de publicação:
2019
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Instituto Nacional de Pesquisas da Amazônia/BR
/
Universidade Federal do Amazonas/BR