caa a22 4500 475795881 CHVBK 20180406123724.0 cr unu---uuuuu 170329e20000401xx s 000 0 eng 10.1007/s001220051363 doi (NATIONALLICENCE)springer-10.1007/s001220051363 Genetic mapping of the Lablab purpureus genome suggests the presence of 'cuckoo' gene(s) in this species [Elektronische Daten] [V. Konduri, I. D. Godwin, C. J. Liu] Abstract : A linkage map of Lablab purpureus consisting of 127 RFLP and 91 RAPD loci was constructed in an F2 population of 119 individuals. This population was derived from a cross between 'Rongai' (an annual cultivar) and CPI 24973 (a perennial wild accession). The map comprises 17 linkage groups and covers 1610 centiMorgans (cM) with an average distance of 7 cM between markers. Severe segregation distortions were observed, with the very extreme situation where no paternal type was recovered from the mapping population. These results strongly suggest the presence of a gene conferring preferential transmission from the maternal parent 'Rongai'. It was also clear that, while the majority of RAPD markers are valuable when used together with RFLP or other stringent marker systems, they could be problematic when used solely in mapping exercises. Springer-Verlag Berlin Heidelberg, 2000 Key words Lablab purpureus nationallicence Genetic markers nationallicence Linkage map nationallicence Preferential transmission nationallicence Segregation distortion nationallicence Konduri V. School of Land and Food, University of Queensland, St. Lucia, Qld 4072, Australia, AU aut Godwin I. D. School of Land and Food, University of Queensland, St. Lucia, Qld 4072, Australia, AU aut Liu C. J. CSIRO Tropical Agriculture, 306 Carmody Road, St. Lucia, Qld 4067, Australia e-mail: Chunji.Liu@tag.csiro.au Tel.: +61-7-3214 2223, Fax: +61-7-3214 2288, AU aut https://doi.org/10.1007/s001220051363 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s001220051363 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Konduri V. School of Land and Food, University of Queensland, St. Lucia, Qld 4072, Australia, AU aut NATIONALLICENCE 700 1- Godwin I. D. School of Land and Food, University of Queensland, St. Lucia, Qld 4072, Australia, AU aut NATIONALLICENCE 700 1- Liu C. J. CSIRO Tropical Agriculture, 306 Carmody Road, St. Lucia, Qld 4067, Australia e-mail: Chunji.Liu@tag.csiro.au Tel.: +61-7-3214 2223, Fax: +61-7-3214 2288, AU aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer