caa a22 4500 467894965 CHVBK 20180406152800.0 cr unu---uuuuu 170328e20061201xx s 000 0 eng 10.1007/s11103-006-9061-7 doi (NATIONALLICENCE)springer-10.1007/s11103-006-9061-7 Telomere-length regulation in inter-ecotype crosses of Arabidopsis [Elektronische Daten] [G. Maillet, C. White, M. Gallego] Telomeres, the nucleoprotein complexes at the ends of eukaryotic chromosomes, are maintained at a species-specific equilibrium length. Arabidopsis thaliana is a self-fertilizing plant and different geographical isolates or ecotypes show differing telomere-lengths. We have exploited this telomere-length polymorphism between Arabidopsis ecotypes to investigate the genetic regulation of telomere length by analysing telomere lengths in 16 different inter-ecotype crosses between plants with differing telomere sizes. With two exceptions, the inter-ecotype hybrid plants present a new telomere-length set point, intermediate between that of the two parents. A regulation mechanism thus shortens the longer and lengthens the shorter telomeres. Springer Science+Business Media B.V., 2006 Telomere length nationallicence Arabidopsis nationallicence Ecotypes nationallicence Maillet G. CNRS UMR6547, Université Blaise Pascal, 24, avenue des Landais, 63177, Aubiere, France aut White C. CNRS UMR6547, Université Blaise Pascal, 24, avenue des Landais, 63177, Aubiere, France aut Gallego M. CNRS UMR6547, Université Blaise Pascal, 24, avenue des Landais, 63177, Aubiere, France aut Plant Molecular Biology Kluwer Academic Publishers 62/6(2006-12-01), 859-866 0167-4412 62:6<859 2006 62 11103 https://doi.org/10.1007/s11103-006-9061-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11103-006-9061-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Maillet G. CNRS UMR6547, Université Blaise Pascal, 24, avenue des Landais, 63177, Aubiere, France aut NATIONALLICENCE 700 1- White C. CNRS UMR6547, Université Blaise Pascal, 24, avenue des Landais, 63177, Aubiere, France aut NATIONALLICENCE 700 1- Gallego M. CNRS UMR6547, Université Blaise Pascal, 24, avenue des Landais, 63177, Aubiere, France aut NATIONALLICENCE 773 0- Plant Molecular Biology Kluwer Academic Publishers 62/6(2006-12-01), 859-866 0167-4412 62:6<859 2006 62 11103 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer