1971. Pigments, polysaccharides, and photosynthetic products of Phaeosaccion colli~rsii. Can. J. Bot. 49: 1067-1074. Zoospores of Phaeosaccion collinsii averaged 70 p3 and contained total N 2.24 pg, DNA 0.19, and chlorophyll a 0.62 pg per spore. In addition, chl c, "cis"-8-carotene, fucoxanthin, and violaxanthin were principal pigments and a minor unidentified carotene was present.Photosynthetic rates of zoospores were 0.37 X 10-l2g C per spore per hour, or 0.59 mg C per mg chl a per hour at 5". The principal products of photosynthesis were mamitol and a water-soluble glucan.Carbohydrates in the thalli were fractionated and evidence is presented for the presence of a laminarinlike glucan, mamitol, tnyo-and scyllo-inositols. Alginate was absent.The relationship of P. colli~uii to other algal groups is discussed and it is concluded that its affinities lie with the Chrysophyceae.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.