Data/hora: 09/06/2024 00:46:51

Provedor de dados: 	Ciência Rural	
País: 	Brazil	
Título: 	Anatomical and histochemical aspects of zigotic embryo and leaves in 'Coqueiro Anão'	
Autores: 	Santana,Marlucia Cruz de; Souza,Margarete Magalhães; Pereira,Telma Nair Santana; Teixeira,Sílvio Lopes.	
Data: 	2010-04-01	
Ano: 	2010	
Palavras-chave: 	Cocos nucifera; In vitro culture; Polysaccharides; Protein; Lipids.	
Resumo: 	The paper provides information about histochemical staining reactions in leaves and embryos of 'Coqueiro Anão' (Cocos nucifera). It was compared in vitro coconut and autotrophic palm leaves. Reactions for insoluble polysaccharides and acidic compounds, protein, extractable lipids, lignin and other classes of compounds were tested using histochemical tests. None sample gave positive reaction for lignin and phenolic compounds. All the samples gave positive reaction for protein, starch and insoluble polysaccharides while acidic compounds were positive only in in vitro leaves. Both in vitro and autotrophic leaves gave positive reaction for lipids showing presence of cuticle even in in vitro leaves. Only autotrophic palm leaves showed idioblasts containing calcium oxalate crystals.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000400019	
Editor: 	Universidade Federal de Santa Maria	
Relação: 	10.1590/S0103-84782010005000063	
Formato: 	text/html	
Fonte: 	Ciência Rural  v.40 n.4 2010	
Fonte: 	info:eu-repo/semantics/openAccess