CaltechAUTHORS
  A Caltech Library Service

Use of Cystoseira and Sargassum embryonic sporophytes for testing toxicity effects

North, Wheeler J. and James, David E. (1987) Use of Cystoseira and Sargassum embryonic sporophytes for testing toxicity effects. In: Twelfth International Seaweed Symposium. Developments in Hydrobiology. No.41. Springer Netherlands , Dordrecht, pp. 417-423. ISBN 9789401083010. https://resolver.caltech.edu/CaltechAUTHORS:20200930-113055682

Full text is not posted in this repository. Consult Related URLs below.

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20200930-113055682

Abstract

Laminarian gametophytes and early sporophytes have been used extensively in studies of growth rates, nutritional requirements, responses to sedimentation, light and temperature, and for toxicity testing (Hsiao & Druehl, 1973; Lüning & Neushul, 1978; Devinny & Volse, 1978; Lüning, 1980; Kuwabara & North, 1980; TERA Corp., 1982; Deysher & Dean, 1984; James et al., 1987). The fucalean egg has been used for cellular and developmental studies and Deysher (1984) used shed embryos of Sargassum muticum to assess environmental requirements of this species. Nonetheless, compared to Laminariales, microscopic phases in the life cycles of subtidal Fucales have seen relatively little use for assessing environmental quality as well as requirements for survival and growth. We report herein on possibilities for utilizing embryonic plants of two fucalean genera, Sargassum and Cystoseira, for toxicological studies. There is also good potential for using these embryos for investigating other physiological factors and relationships.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1007/978-94-009-4057-4_62DOIArticle
https://rdcu.be/b7U6fPublisherFree ReadCube access
https://resolver.caltech.edu/CaltechAUTHORS:20200930-113055769Related ItemJournal Article
Additional Information:© Dr W. Junk Publishers, Dordrecht 1987. Helpful advice was provided by Drs Jean-Paul Revel, P. F. Koen, S. L. Manley and Laura J. Robles. Financial support for our studies from Pacific Gas and Electric Company, Kelco Company, and the Hewlett Foundation is gratefully acknowledged.
Funders:
Funding AgencyGrant Number
Pacific Gas and Electric CompanyUNSPECIFIED
Kelco CompanyUNSPECIFIED
William and Flora Hewlett FoundationUNSPECIFIED
Subject Keywords:seaweed, Cystoseira, Sargassum, toxicity, hydrazine
Series Name:Developments in Hydrobiology
Issue or Number:41
Record Number:CaltechAUTHORS:20200930-113055682
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20200930-113055682
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:105688
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:30 Sep 2020 19:09
Last Modified:30 Sep 2020 19:09

Repository Staff Only: item control page