FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311672118> ?p ?o ?g. }

• W4311672118 endingPage "771" @default.
• W4311672118 startingPage "756" @default.
• W4311672118 abstract "Biological invasions in remote areas that experience low human activity provide unique opportunities to elucidate processes responsible for invasion success. Here we study the most widespread invasive plant species across the isolated islands of the Southern Ocean, the annual bluegrass, Poa annua. To analyse geographical variation in genome size, genetic diversity and reproductive strategies, we sampled all major sub-Antarctic archipelagos in this region and generated microsatellite data for 470 individual plants representing 31 populations. We also estimated genome sizes for a subset of individuals using flow cytometry. Occasional events of island colonization are expected to result in high genetic structure among islands, overall low genetic diversity and increased self-fertilization, but we show that this is not the case for P. annua. Microsatellite data indicated low population genetic structure and lack of isolation by distance among the sub-Antarctic archipelagos we sampled, but high population structure within each archipelago. We identified high levels of genetic diversity, low clonality and low selfing rates in sub-Antarctic P. annua populations (contrary to rates typical of continental populations). In turn, estimates of selfing declined in populations as genetic diversity increased. Additionally, we found that most P. annua individuals are probably tetraploid and that only slight variation exists in genome size across the Southern Ocean. Our findings suggest multiple independent introductions of P. annua into the sub-Antarctic, which promoted the establishment of genetically diverse populations. Despite multiple introductions, the adoption of convergent reproductive strategies (outcrossing) happened independently in each major archipelago. The combination of polyploidy and a mixed reproductive strategy probably benefited P. annua in the Southern Ocean by increasing genetic diversity and its ability to cope with the novel environmental conditions." @default.
• W4311672118 created "2022-12-28" @default.
• W4311672118 creator A5017945304 @default.
• W4311672118 creator A5021539018 @default.
• W4311672118 creator A5037780558 @default.
• W4311672118 creator A5038186203 @default.
• W4311672118 creator A5046472355 @default.
• W4311672118 creator A5057675287 @default.
• W4311672118 creator A5076923151 @default.
• W4311672118 creator A5083097302 @default.
• W4311672118 creator A5089241720 @default.
• W4311672118 date "2022-12-15" @default.
• W4311672118 modified "2023-10-14" @default.
• W4311672118 title "Multiple introductions, polyploidy and mixed reproductive strategies are linked to genetic diversity and structure in the most widespread invasive plant across Southern Ocean archipelagos" @default.
• W4311672118 cites W1409563354 @default.
• W4311672118 cites W1511434234 @default.
• W4311672118 cites W1526209512 @default.
• W4311672118 cites W1540073399 @default.
• W4311672118 cites W1551568575 @default.
• W4311672118 cites W157803257 @default.
• W4311672118 cites W1901837210 @default.
• W4311672118 cites W1919772617 @default.
• W4311672118 cites W1919929554 @default.
• W4311672118 cites W1929106250 @default.
• W4311672118 cites W1936774573 @default.
• W4311672118 cites W1944521165 @default.
• W4311672118 cites W1956276071 @default.
• W4311672118 cites W1965497801 @default.
• W4311672118 cites W1965972531 @default.
• W4311672118 cites W1970411761 @default.
• W4311672118 cites W1971821105 @default.
• W4311672118 cites W1975575835 @default.
• W4311672118 cites W1979382023 @default.
• W4311672118 cites W1991784251 @default.
• W4311672118 cites W1992764110 @default.
• W4311672118 cites W2005046630 @default.
• W4311672118 cites W2008071346 @default.
• W4311672118 cites W2011694470 @default.
• W4311672118 cites W2017597191 @default.
• W4311672118 cites W2019082423 @default.
• W4311672118 cites W2022195002 @default.
• W4311672118 cites W2034646163 @default.
• W4311672118 cites W2036043878 @default.
• W4311672118 cites W2037092474 @default.
• W4311672118 cites W2038577097 @default.
• W4311672118 cites W2046007986 @default.
• W4311672118 cites W2050531663 @default.
• W4311672118 cites W2054335841 @default.
• W4311672118 cites W2060271393 @default.
• W4311672118 cites W2061325948 @default.
• W4311672118 cites W2063158789 @default.
• W4311672118 cites W2068418016 @default.
• W4311672118 cites W2074253531 @default.
• W4311672118 cites W2084409362 @default.
• W4311672118 cites W2087308959 @default.
• W4311672118 cites W2087829646 @default.
• W4311672118 cites W2090982906 @default.
• W4311672118 cites W2092762700 @default.
• W4311672118 cites W2099733436 @default.
• W4311672118 cites W2103149808 @default.
• W4311672118 cites W2104187497 @default.
• W4311672118 cites W2107356656 @default.
• W4311672118 cites W2107518619 @default.
• W4311672118 cites W2107835984 @default.
• W4311672118 cites W2117715943 @default.
• W4311672118 cites W2119582299 @default.
• W4311672118 cites W2120266660 @default.
• W4311672118 cites W2121721667 @default.
• W4311672118 cites W2125387401 @default.
• W4311672118 cites W2127396309 @default.
• W4311672118 cites W2127863127 @default.
• W4311672118 cites W2129580935 @default.
• W4311672118 cites W2130023019 @default.
• W4311672118 cites W2131841148 @default.
• W4311672118 cites W2132241691 @default.
• W4311672118 cites W2132794879 @default.
• W4311672118 cites W2143149790 @default.
• W4311672118 cites W2143316252 @default.
• W4311672118 cites W2143483076 @default.
• W4311672118 cites W2144395577 @default.
• W4311672118 cites W2147974223 @default.
• W4311672118 cites W2155546647 @default.
• W4311672118 cites W2160246959 @default.
• W4311672118 cites W2160444817 @default.
• W4311672118 cites W2161680736 @default.
• W4311672118 cites W2161986954 @default.
• W4311672118 cites W2162707410 @default.
• W4311672118 cites W2165445686 @default.
• W4311672118 cites W2167928635 @default.
• W4311672118 cites W2168307546 @default.
• W4311672118 cites W2172148359 @default.
• W4311672118 cites W2175853676 @default.
• W4311672118 cites W2177339419 @default.
• W4311672118 cites W2194519843 @default.
• W4311672118 cites W2296291003 @default.
• W4311672118 cites W2300676489 @default.
• W4311672118 cites W2317237678 @default.
• W4311672118 cites W2328756704 @default.

• next