0000000000222033
AUTHOR
Sina Baleka
showing 2 related works from this author
Defining the Island Dwarfing Rate of an Extinct Sicilian Elephant Using Ancient DNA
2020
Evolution on islands, and the often extreme phenotypic changes associated with it, has attracted much interest from evolutionary biologists. However, measuring the rate of change of a particular phenotypic trait of extinct animals can be challenging, due to the incompleteness of the fossil record. Here, we use combined molecular and fossil evidence to define the minimum and maximum rate of dwarfing in an extinct Mediterranean dwarf elephant from Puntali Cave (Sicily). Despite the challenges associated with recovering ancient DNA from warm climates, we successfully retrieved a mitogenome from a sample with an estimated age between 147,000 and 50,000 years. Our results suggest that this speci…
Estimating the dwarfing rate of an extinct Sicilian elephant.
2021
Summary Evolution on islands, together with the often extreme phenotypic changes associated with it, has attracted much interest from evolutionary biologists. However, measuring the rate of change of phenotypic traits of extinct animals can be challenging, in part due to the incompleteness of the fossil record. Here, we use combined molecular and fossil evidence to define the minimum and maximum rate of dwarfing in an extinct Mediterranean dwarf elephant from Puntali Cave (Sicily). 1 Despite the challenges associated with recovering ancient DNA from warm climates, 2 we successfully retrieved a mitogenome from a sample with an estimated age between 175,500 and 50,000 years. Our results sugge…