caa a22 4500 475807057 CHVBK 20180406123749.0 cr unu---uuuuu 170329e20000301xx s 000 0 eng 10.1007/BF01086377 doi (NATIONALLICENCE)springer-10.1007/BF01086377 Allozyme investigations on the genetic differentiation between closely related pines — Pinus sylvestris, P. mugo, P. uncinata , and P. uliginosa (Pinaceae) [Elektronische Daten] [A. Lewandowski, A. Boratyński, L. Mejnartowicz] In eight natural European populations of four closely related taxa of pines (Pinus sylvestris, P. mugo, P. uncinata, andP. uliginosa) starch-gel electrophoreses revealed altogether 58 alleles at 15 loci from nine enzyme systems. With Nei's genetic distance (D) the largest mean genetic distance (D = 0.171) was found betweenP. sylvestris andP. mugo, a distance corresponding to that between other closely related pine species. Mean genetic distances between the other taxa were less than half that value and characteristic for subspecies or varieties rather than for species. On the basis of our results we suggest that both,P. uliginosa andP. uncinata, could be the result of the ancient hybridization betweenP. sylvestris andP. mugo. Springer-Verlag, 2000 Pinaceae nationallicence Pinus sylvestris nationallicence P. mugo nationallicence P. uncinata nationallicence P. uliginosa nationallicence Allozymes nationallicence genetic distance nationallicence hybridization nationallicence Lewandowski A. Institute of Dendrology, Polish Academy of Sciences, PL-62-035, Kórnik, Poland aut Boratyński A. Institute of Dendrology, Polish Academy of Sciences, PL-62-035, Kórnik, Poland aut Mejnartowicz L. Institute of Dendrology, Polish Academy of Sciences, PL-62-035, Kórnik, Poland aut Plant Systematics and Evolution Springer-Verlag 221/1-2(2000-03-01), 15-24 0378-2697 221:1-2<15 2000 221 606 https://doi.org/10.1007/BF01086377 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01086377 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lewandowski A. Institute of Dendrology, Polish Academy of Sciences, PL-62-035, Kórnik, Poland aut NATIONALLICENCE 700 1- Boratyński A. Institute of Dendrology, Polish Academy of Sciences, PL-62-035, Kórnik, Poland aut NATIONALLICENCE 700 1- Mejnartowicz L. Institute of Dendrology, Polish Academy of Sciences, PL-62-035, Kórnik, Poland aut NATIONALLICENCE 773 0- Plant Systematics and Evolution Springer-Verlag 221/1-2(2000-03-01), 15-24 0378-2697 221:1-2<15 2000 221 606 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer