Matches in SemOpenAlex for { <https://semopenalex.org/work/W1519521605> ?p ?o ?g. }
- W1519521605 endingPage "2039" @default.
- W1519521605 startingPage "2024" @default.
- W1519521605 abstract "Phylogeographic studies provide an important framework for investigating the mechanisms operating during the earliest stages of speciation, as reproductive barriers can be examined among divergent lineages in a geographic context. We investigated the evolution of early stages of intrinsic postmating isolation among different populations and lineages of Epidendrum denticulatum, a Neotropical orchid distributed across different biomes in South America. We estimated genetic diversity and structure for both nuclear and plastid markers, using a haplotype network, differentiation tests, Bayesian assignment analysis, and divergence time estimates of the main lineages. Reproductive barriers among divergent lineages were examined by analyzing seed viability following reciprocal crossing experiments. Strong plastid phylogeographic structure was found, indicating that E. denticulatum was restricted to multiple refuges during South American forest expansion events. In contrast, significant phylogeographic structure was not found for nuclear markers, suggesting higher gene flow by pollen than by seeds. Large asymmetries in seed set were observed among different plastid genetic groups, suggesting the presence of polymorphic genic incompatibilities associated with cytonuclear interactions. Our results confirm the importance of phylogeographic studies associated with reproductive isolation experiments and suggest an important role for outbreeding depression during the early stages of lineage diversification." @default.
- W1519521605 created "2016-06-24" @default.
- W1519521605 creator A5002765022 @default.
- W1519521605 creator A5044984522 @default.
- W1519521605 creator A5051962144 @default.
- W1519521605 creator A5075339942 @default.
- W1519521605 creator A5085837193 @default.
- W1519521605 creator A5087919298 @default.
- W1519521605 creator A5089670849 @default.
- W1519521605 date "2013-03-21" @default.
- W1519521605 modified "2023-10-07" @default.
- W1519521605 title "PHYLOGEOGRAPHIC STRUCTURE AND OUTBREEDING DEPRESSION REVEAL EARLY STAGES OF REPRODUCTIVE ISOLATION IN THE NEOTROPICAL ORCHID<i>EPIDENDRUM DENTICULATUM</i>" @default.
- W1519521605 cites W129611678 @default.
- W1519521605 cites W1733714617 @default.
- W1519521605 cites W1956684926 @default.
- W1519521605 cites W1964773964 @default.
- W1519521605 cites W1969936336 @default.
- W1519521605 cites W1973806048 @default.
- W1519521605 cites W1974240519 @default.
- W1519521605 cites W1984681282 @default.
- W1519521605 cites W1990074132 @default.
- W1519521605 cites W1991352440 @default.
- W1519521605 cites W1991723625 @default.
- W1519521605 cites W1992269824 @default.
- W1519521605 cites W1995538124 @default.
- W1519521605 cites W2002311026 @default.
- W1519521605 cites W2003506834 @default.
- W1519521605 cites W2004694067 @default.
- W1519521605 cites W2008780819 @default.
- W1519521605 cites W2009106453 @default.
- W1519521605 cites W2009232644 @default.
- W1519521605 cites W2011225856 @default.
- W1519521605 cites W2011504105 @default.
- W1519521605 cites W2022528990 @default.
- W1519521605 cites W2024424612 @default.
- W1519521605 cites W2024784465 @default.
- W1519521605 cites W2035839217 @default.
- W1519521605 cites W2040564265 @default.
- W1519521605 cites W2044109770 @default.
- W1519521605 cites W2052469882 @default.
- W1519521605 cites W2056726501 @default.
- W1519521605 cites W2057927746 @default.
- W1519521605 cites W2058532318 @default.
- W1519521605 cites W2059147403 @default.
- W1519521605 cites W2059829809 @default.
- W1519521605 cites W2060891246 @default.
- W1519521605 cites W2065586401 @default.
- W1519521605 cites W2068819052 @default.
- W1519521605 cites W2069291267 @default.
- W1519521605 cites W2070811844 @default.
- W1519521605 cites W2072213561 @default.
- W1519521605 cites W2074342378 @default.
- W1519521605 cites W2082230821 @default.
- W1519521605 cites W2089101911 @default.
- W1519521605 cites W2094032424 @default.
- W1519521605 cites W2094113436 @default.
- W1519521605 cites W2094536747 @default.
- W1519521605 cites W2095941838 @default.
- W1519521605 cites W2096419310 @default.
- W1519521605 cites W2096420865 @default.
- W1519521605 cites W2100790017 @default.
- W1519521605 cites W2101692665 @default.
- W1519521605 cites W2102537615 @default.
- W1519521605 cites W2102540226 @default.
- W1519521605 cites W2102628383 @default.
- W1519521605 cites W2105272140 @default.
- W1519521605 cites W2105771545 @default.
- W1519521605 cites W2106521824 @default.
- W1519521605 cites W2106791022 @default.
- W1519521605 cites W2107300579 @default.
- W1519521605 cites W2107356656 @default.
- W1519521605 cites W2111800357 @default.
- W1519521605 cites W2112236288 @default.
- W1519521605 cites W2114456308 @default.
- W1519521605 cites W2114748172 @default.
- W1519521605 cites W2116889779 @default.
- W1519521605 cites W2116947349 @default.
- W1519521605 cites W2117380344 @default.
- W1519521605 cites W2121669472 @default.
- W1519521605 cites W2122836044 @default.
- W1519521605 cites W2123345923 @default.
- W1519521605 cites W2123427898 @default.
- W1519521605 cites W2127167965 @default.
- W1519521605 cites W2127596459 @default.
- W1519521605 cites W2131963243 @default.
- W1519521605 cites W2144890362 @default.
- W1519521605 cites W2147092966 @default.
- W1519521605 cites W2150884512 @default.
- W1519521605 cites W2151396518 @default.
- W1519521605 cites W2152104482 @default.
- W1519521605 cites W2154721514 @default.
- W1519521605 cites W2155041946 @default.
- W1519521605 cites W2155875517 @default.
- W1519521605 cites W2157212050 @default.
- W1519521605 cites W2158592519 @default.
- W1519521605 cites W2158612790 @default.
- W1519521605 cites W2160209206 @default.
- W1519521605 cites W2161339576 @default.