Biological invasion of oxeye daisy (Leucanthemum vulgare) in North America: Pre-adaptation, post-introduction evolution, or both?

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Biological invasion of oxeye daisy (Leucanthemum vulgare) in North America: Pre-adaptation, post-introduction evolution, or both?

Species may become invasive after introduction to a new range because phenotypic traits pre-adapt them to spread and become dominant. In addition, adaptation to novel selection pressures in the introduced range may further increase their potential to become invasive. The diploid Leucanthemum vulgare and the tetraploid L. ircutianum are native to Eurasia and have been introduced to North America...

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Genetic Variability Induction through Gamma Irradiation in Ox-Eye Daisy (Leucanthemum Vulgare Lam.) And Their Genetic Relationship

The present investigation was aimed to review hormesis, morphological and biochemical variability attributes associated to mutation and purification of novel mutants in Ox-eye daisy. The seeds of Leucanthemum vulgare were exposed to gamma rays (Source 60 Co) treatments at 20, 40, 60, 80 and 100 Gy. These gamma irradiated seeds in combination with un-irradiated seeds as control were planted in r...

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ژورنال

عنوان ژورنال: PLOS ONE

سال: 2018

ISSN: 1932-6203

DOI: 10.1371/journal.pone.0190705