caa a22 4500 467946647 CHVBK 20180405193737.0 cr unu---uuuuu 170328e20041201xx s 000 0 eng 10.1007/BF02637253 doi (NATIONALLICENCE)springer-10.1007/BF02637253 (NATIONALLICENCE)springer-10.1007/s00344-004-0024-4 The inflorescence stem fibers of Arabidopsis thaliana revoluta (ifl1) mutant [Elektronische Daten] [Simcha Lev-Yadun, Sarah Wyatt, Moshe Flaishman] Arabidopsis thaliana is gradually gaining significance as a model for wood and fiber formation.revolute/ifl1 is an important mutant in this respect. To better characterize the fiber system of therevolute/ifl1 mutant, we grew plants of two alleles (rev-9 in Israel andrev-1 in the USA) and examined the fiber system of the inflorescence stems using both brightfield and polarized light. Microscopic examination of sections of plants belonging to the two different alleles clearly revealed that, contrary to previous views, in 18 (13 in Israel and 5 in Ohio) out of 30 stems (20 in Israel and 10 in Ohio) the mutant produced the primary wavy fiber system of the inflorescence stems. Our findings are further supported by the fact that fibers are seen in the figures published in other studies of the mutant even when it was stated that there were no fibers. The impression of a total lack of the wavy band of fibers is in many cases just a result of poorly lignified secondary walls. This specific gene that reduces lignification in fibers is of great significance for biotechnological developments for the paper industry and thus for the global economy and ecology. We propose thatrevoluta, the first name given to this mutant (Talbert and others 1995), is more appropriate thanifl1. Springer Science+Business Media, Inc, 2005 INTER-FASCICULAR FIBERLESSI (IFL1) nationallicence Arabidopsis thaliana nationallicence fibers nationallicence Inflorescence stems nationallicence Lignification nationallicence REVOLUTA nationallicence INTERFASCICULAR FIBERLESS1 (IFL1) nationallicence Lev-Yadun Simcha Department of Biology, Faculty of Science and Science Education, University of Haifa-Oranim, 36006, Tivon, Israel aut Wyatt Sarah Department of Environmental and Plant Biology, Ohio University, Porter Hall 317, 45701-2979, Athens, Ohio, U.S.A. aut Flaishman Moshe Department of Fruit Trees, Institute of Horticulture, Agricultural Research Organization, The Volcani Center, P.O. Box 6, 50250, Bet Dagan, Israel aut Journal of Plant Growth Regulation Springer-Verlag 23/4(2004-12-01), 301-306 0721-7595 23:4<301 2004 23 344 https://doi.org/10.1007/BF02637253 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02637253 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wyatt Sarah Department of Environmental and Plant Biology, Ohio University, Porter Hall 317, 45701-2979, Athens, Ohio, U.S.A aut NATIONALLICENCE 773 0- Journal of Plant Growth Regulation Springer-Verlag 23/4(2004-12-01), 301-306 0721-7595 23:4<301 2004 23 344 NATIONALLICENCE 700 1- Lev-Yadun Simcha Department of Biology, Faculty of Science and Science Education, University of Haifa-Oranim, 36006, Tivon, Israel aut NATIONALLICENCE 700 1- Flaishman Moshe Department of Fruit Trees, Institute of Horticulture, Agricultural Research Organization, The Volcani Center, P.O. Box 6, 50250, Bet Dagan, Israel aut NATIONALLICENCE 700 1- Wyatt Sarah Department of Environmental and Plant Biology, Ohio University, Porter Hall 317, Athens, Ohio 45701-2979, U.S.A aut NATIONALLICENCE 856 40 https://doi.org/10.1007/s00344-004-0024-4 text/html Onlinezugriff via DOI NATIONALLICENCE 773 0- Journal of Plant Growth Regulation Springer-Verlag; www.springer-ny.com 23/4(2004-12-01), 301-306 0721-7595 23:4<301 2004 23 344 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer