caa a22 4500 445845201 CHVBK 20180317145356.0 cr unu---uuuuu 170323e20110301xx s 000 0 eng 10.1007/s10709-011-9558-0 doi (NATIONALLICENCE)springer-10.1007/s10709-011-9558-0 Jackson Benjamin Department of Animal and Plant Sciences, University of Sheffield, Western Bank, S10 2TN, Sheffield, UK aut Recombination-suppression: how many mechanisms for chromosomal speciation? [Elektronische Daten] [Benjamin Jackson] Over the past decade several theoretical and empirical studies have revived interest in the role of chromosomes in speciation. The resulting models do not suffer from the problems experienced by previously proposed mechanisms of chromosomal speciation, because they invoke suppression of recombination rather than a reduction in the fitness of heterokaryotypes as their core process. However, they are not free from difficulties. The evidence for recombination-suppression models is discussed here. The general conclusion is that a consensus opinion on which models best describe the real-world situation is currently unlikely because of an inability of the available empirical evidence to fully distinguish between them, which may be due in part to a lack of exclusivity. I argue that future work should take this lack of exclusivity into account. Resolving the biogeography of speciation is also suggested in order to tell the various models apart. Further study is needed which focuses on confirming the operation of individual elements of the various models, rather than attempting to validate any single mechanism as a whole. Springer Science+Business Media B.V., 2011 Chromosomal speciation nationallicence Recombination-suppression nationallicence Chromosomal rearrangements nationallicence Genetica Springer Netherlands 139/3(2011-03-01), 393-402 0016-6707 139:3<393 2011 139 10709 https://doi.org/10.1007/s10709-011-9558-0 text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10709-011-9558-0 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Jackson Benjamin Department of Animal and Plant Sciences, University of Sheffield, Western Bank, S10 2TN, Sheffield, UK aut NATIONALLICENCE 773 0- Genetica Springer Netherlands 139/3(2011-03-01), 393-402 0016-6707 139:3<393 2011 139 10709 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer