caa a22 4500 475783492 CHVBK 20180406123651.0 cr unu---uuuuu 170329e20001201xx s 000 0 eng 10.1023/A:1026501613984 doi (NATIONALLICENCE)springer-10.1023/A:1026501613984 Cell wall structure of the agarophytes Gracilaria tikvahiae and G. cornea (Rhodophyta) and penetration by the epiphyte Ulva lactuca (Chlorophyta) [Elektronische Daten] [C.J. Dawes, B.W. Teasdale, M. Friedlander] Use of light, transmission, and scanning electronmicroscopes revealed that the epidermal cell wall ofthe red algal agarophytes Gracilaria tikvahiaeMcLachlan and G. cornea J. Agardh consists of adecklamelle and outer and inner wall layers. The twospecies differed, with G. cornea having asignificantly thicker outer wall and a more diffusedecklamelle. After induction, the zooids of Ulvalactuca would attach to glass slides and the twospecies of Gracilaria via an adhesion pad. Within a few days, 3-5 celled germlings penetrated thedecklamelle and outer wall layer of both basiphytes. By the time the epiphyte germlings reached the 15celled stage, they had penetrated the inner walllayer. The differences in epidermal cell wallconstruction between the two basiphytes may play arole in the ability of zooids of U. lactuca toattach in nature where epiphytization of G.cornea is infrequent. Kluwer Academic Publishers, 2000 Gracilaria cornea nationallicence Gracilaria tikvahiae nationallicence Ulva lactuca nationallicence epiphyte attachment nationallicence red algal cell wall nationallicence algal cuticle nationallicence decklamelle nationallicence Dawes C.J. Department of Biology, University of South Florida, 33620, Tampa, Florida, USA aut Teasdale B.W. Department of Biology, University of South Florida, 33620, Tampa, Florida, USA aut Friedlander M. Department of Biology, University of South Florida, 33620, Tampa, Florida, USA aut Journal of Applied Phycology Kluwer Academic Publishers 12/6(2000-12-01), 567-575 0921-8971 12:6<567 2000 12 10811 https://doi.org/10.1023/A:1026501613984 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1026501613984 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Dawes C.J. Department of Biology, University of South Florida, 33620, Tampa, Florida, USA aut NATIONALLICENCE 700 1- Teasdale B.W. Department of Biology, University of South Florida, 33620, Tampa, Florida, USA aut NATIONALLICENCE 700 1- Friedlander M. Department of Biology, University of South Florida, 33620, Tampa, Florida, USA aut NATIONALLICENCE 773 0- Journal of Applied Phycology Kluwer Academic Publishers 12/6(2000-12-01), 567-575 0921-8971 12:6<567 2000 12 10811 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer