Web12 jul. 2024 · Here, we examined speciation in the face of gene flow in the Howea palms of Lord Howe Island, Australia. We built a genetic map using a novel method applicable to long-lived tree species, combining it with … Web1 mei 2012 · The second study , which hypothesizes a sympatric speciation event associated with two palm species on Lord Howe Island, has been questioned as a result …
Sympatric speciation in palms on an oceanic island - NASA/ADS
WebThis informative study furthers our understanding of the speciation process that occurred between two palm species, Howea belmoreana and H. forsteriana, that are found on Lord Howe Island, an Australian island in the Tasman Sea.These species, which are reproductively isolated by flowering time differences and differences in soil preference, … WebSympatric speciation happens when new species from the same ancestral species arise along the same range. This is often a result of a reproductive barrier. For example, two palm species of Howea found on Lord Howe Island were found to have substantially different flowering times correlated with soil preference, resulting in a reproductive barrier … highett chemist
How sympatric is speciation in the Howea palms of Lord Howe ... - DeepDyve
WebLord Howe Island Palms (Howea sp.) Allopatric speciation occurs as a result of genetic divergence caused by geographical isolation: over time one species becomes two due to adaptations to different environments. Populations can also become genetically isolated even without geographic isolation and this is known as sympatric speciation. Two ... WebDec 2024 - Mar 20242 years 4 months. London, Greater London, United Kingdom. Delivered features on the Labstep platform for researchers to tackle issues, such as experiment reproducibility, open access and lab management. Helped to take Labstep from an early-stage start-up to a scale-up with customers all around the world. Web1 sep. 2009 · The two species of the palm genus Howea (Arecaceae) from Lord Howe Island, a minute volcanic island in the Tasman Sea, are now regarded as one of the most compelling examples of sympatric speciation, although this view is still disputed by some authors. Population genetic and ecological data are necessary to provide a more … highett centric melbourne