caa a22 4500 463209435 CHVBK 20180405153136.0 cr unu---uuuuu 170326e20070201xx s 000 0 eng 10.1007/s00412-006-0075-3 doi (NATIONALLICENCE)springer-10.1007/s00412-006-0075-3 Comparative polytene chromosome maps of D. montana and D. virilis [Elektronische Daten] [Ramiro Morales-Hojas, Seliina Päällysaho, Cristina Vieira, Anneli Hoikkala, Jorge Vieira] Chromosomal inversion polymorphism was characterized in Finnish Drosophila montana populations. A total of 14 polymorphic inversions were observed in Finnish D. montana of which nine had not been described before. The number of polymorphic inversions in each chromosome was not significantly different from that expected, assuming equal chance of occurrence in the euchromatic genome. There was, however, no correlation between the number of polymorphic inversions and that of fixed inversions in each chromosome. Therefore, a simple neutral model does not explain the evolutionary dynamics of inversions. Furthermore, in contrast to results obtained by others, no significant correlation was found between the two transposable elements (TEs) Penelope and Ulysses and inversion breakpoints in D. montana. This result suggests that these TEs were not involved in the creation of the polymorphic inversions seen in D. montana. A comparative analysis of D. montana and Drosophila virilis polytene chromosomes 4 and 5 was performed with D. virilis bacteriophage P1 clones, thus completing the comparative studies of the two species. Springer-Verlag, 2006 Morales-Hojas Ramiro Instituto de Biologia Molecular e Celular (IBMC), University of Porto, Rua do Campo Alegre 823, 4150-180, Porto, Portugal aut Päällysaho Seliina Department of Biological and Environmental Sciences, University of Jyvaskyla, P.O. Box 35, 40014, Jyvaskyla, Finland aut Vieira Cristina Instituto de Biologia Molecular e Celular (IBMC), University of Porto, Rua do Campo Alegre 823, 4150-180, Porto, Portugal aut Hoikkala Anneli Department of Biological and Environmental Sciences, University of Jyvaskyla, P.O. Box 35, 40014, Jyvaskyla, Finland aut Vieira Jorge Instituto de Biologia Molecular e Celular (IBMC), University of Porto, Rua do Campo Alegre 823, 4150-180, Porto, Portugal aut Chromosoma Springer-Verlag 116/1(2007-02-01), 21-27 0009-5915 116:1<21 2007 116 412 https://doi.org/10.1007/s00412-006-0075-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00412-006-0075-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Morales-Hojas Ramiro Instituto de Biologia Molecular e Celular (IBMC), University of Porto, Rua do Campo Alegre 823, 4150-180, Porto, Portugal aut NATIONALLICENCE 700 1- Päällysaho Seliina Department of Biological and Environmental Sciences, University of Jyvaskyla, P.O. Box 35, 40014, Jyvaskyla, Finland aut NATIONALLICENCE 700 1- Vieira Cristina Instituto de Biologia Molecular e Celular (IBMC), University of Porto, Rua do Campo Alegre 823, 4150-180, Porto, Portugal aut NATIONALLICENCE 700 1- Hoikkala Anneli Department of Biological and Environmental Sciences, University of Jyvaskyla, P.O. Box 35, 40014, Jyvaskyla, Finland aut NATIONALLICENCE 700 1- Vieira Jorge Instituto de Biologia Molecular e Celular (IBMC), University of Porto, Rua do Campo Alegre 823, 4150-180, Porto, Portugal aut NATIONALLICENCE 773 0- Chromosoma Springer-Verlag 116/1(2007-02-01), 21-27 0009-5915 116:1<21 2007 116 412 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer