| Registro completo |
| Provedor de dados: |
Acta Amazonica
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| País: |
Brazil
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| Título: |
Anatomical and histochemical comparison of the primary and adventitious roots of Attalea microcarpa (Arecaceae) at the initial growth stage
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| Autores: |
CORRÊA,Marcos Melo
ARAÚJO,Maria Gracimar Pacheco de
MENDONÇA,Maria Sílvia de
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| Data: |
2019-12-01
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| Ano: |
2019
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| Palavras-chave: |
Amazon
Anatomy
Germination
Palm tree
Seedling
Root system
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| Resumo: |
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.
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| Tipo: |
Info:eu-repo/semantics/report
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672019000400311
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| Editor: |
Instituto Nacional de Pesquisas da Amazônia
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| Relação: |
10.1590/1809-4392201804751
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| Formato: |
text/html
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| Fonte: |
Acta Amazonica v.49 n.4 2019
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| Direitos: |
info:eu-repo/semantics/openAccess
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