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Free keywords:
genome size; evolution; macroecology; quantile regression; seed
size; randomization tests
Genome size variation; natural-populations; dactylis-glomerata;
herbaceous plants; zea-mays; angiosperms; seed; california;
asteraceae; altitudes
Abstract:
The nuclear DNA content of angiosperms varies by several orders of magnitude. previous studies suggest that variation in 2C DNA content (i.e. the amount of DNA in G1 phase nuclei, also referred to as the 2C-value) is Correlated with environmental factor