Genetic diversity and structure of Moreton Bay fig (Ficus macrophylla) in mainland Australia and Lord Howe Island

Abstract

Genetic contamination of natural population through human dispersal has the potential to erode natural genetic diversity through competition or introgression. The Moreton Bay fig (Ficus macrophylla) has two distinct forms, macrophylla found in eastern Australia and columnaris in Lord Howe Island (LHI). Given the world heritage status, high levels of endemism and unique biological processes on Lord Howe Island preventing genetic contamination is an important environmental, social and economic issue. This project aims to increase the understanding of the potential for genetic contamination to occur among the two forms, including determining how genetically distinct two forms are and whether they can produce viable hybrid offspring.

Date of Award	2018
Original language	English