Files

152514.pdf (1.47 MB)

Document type

Article

Version

Published version

Publication date

1998

All rights reserved

Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/17703

Ultrastructural study of the pit connections of Gelidiocolax Gardner (parasitic Rhodophyta)

Journal Title

Authors

Director/Tutor

Journal ISSN

Volume Title

Related resource

Abstract

A report on the ultrastructural observations of the pit connections in three species of Gelidiocolax (G. margarifoides (Martin and Pocock) Fan and Papenfus, G. christianae Feldmann and G. deformans Seoane-Carnba) has been carried out. As has been described in other species, electrondense elements and myelinic figures, possibly formed by the endoplasmic reticulum, were condensed in a mass. This mass became a diabolos-shaped structure before the cytoplasm had finished its division and the septum had reached its complete development. Myelinic figures were usually found in the core of well formed pit plugs, but such figures were apparently substituted by granular material during the ontogeny. Key words: Gelidiocolax ultrastructure, Pit connection, Pit connection ultrastructure, Pit connection Ontogeny.

Subject

Ontogènesi

Subject (English)

Ontogeny

Citation

Collections

Articles publicats en revistes (Biologia, Sanitat i Medi Ambient)

Citation

SEOANE CAMBA, Juan Antonio and CORTADELLAS I RAMÉNTOL, Núria. Ultrastructural study of the pit connections of Gelidiocolax Gardner (parasitic Rhodophyta). Acta Botánica Barcinonensia. 1998. Vol. 45, num. 107-113. ISSN 0210-7597. [consulted: 17 of June of 2026]. Available at: https://hdl.handle.net/2445/17703

Export metadata

JSON - METS

Share record