Data/hora: 09/06/2024 18:22:13

Provedor de dados: 	27	
País: 	Belgium	
Título: 	La glande nidamentaire accessoire de &lt;i&gt;Sepia officinalis&lt;/i&gt; L.: analyses biochimiques des pigments des bactéries symbiotiques	
Autores: 	Van den Branden, C.; Richard, A.; Lemaire, J.; Decleir, W.	
Data: 	1979	
Ano: 	1979	
Palavras-chave: 	Bacteria Glands Pigments Symbionts Sepia officinalis Linnaeus; 1758 [Common cuttlefish].	
Resumo: 	An electron microscopic study of the accessory nidamental glands from &lt;i&gt;Sepia officinalis&lt;/i&gt; L. shows a secretory cycle in the epithelial cells and the presence of bacteria in the tubules of the gland. A correlation between sexual maturity, the color of the gland and the total number of symbiotic bacteria can be demonstrated. A biochemical study shows that the correlation of the gland is due to several carotenoid pigments. The most important of these is an orange-red xanthophyll that has been called Sepiaxanthine. It is probably formed in the bacteria as a result of the secretory activity of the epithelial glandular cells. This whole mechanism and the role of the bacteria and pigments need further research.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Francês	
Identificador: 	http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3618	
Fonte: 	%3Ci%3EAnn.+Soc.+R.+Zool.+Bel.+108%283-4%29%3C%2Fi%3E%3A+123-139	
Fonte: 	info:eu-repo/semantics/restrictedAccess