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Daily Archives: Aug 23, 2017

Stigmatic limitations on reproductive success in a paleotropical tree

Success in reproduction is subject to the successful initiation as well as successful completion of a chain of consecutive events starting from flower formation...

Stress or Strain Gradient Hypothesis?

The Stress Gradient Hypothesis (SGH) proposes that competition prevails in undisturbed and productive environments, and shifts to facilitation in disturbed or stressful environments. Yet...

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Plasticity to drought and ecotypic differentiation in populations of a crop wild relative

Plant functional traits often vary across space, particularly when species encounter contrasting environmental conditions throughout their range. Such phenotypic variation is determined...

Botanists Pull Apart the Genes of Bananas to See How They Came Together

Banana genes reveal how they may have passed through other hybrid stages.

Sympatric moss populations can form true hybrid zones

Hybridization between species has not been considered an important factor in the evolution of mosses. The moss life cycle has led many...

A key protein may help trigger germination in Arabidopsis seeds

Seed germination is a critical step in the life cycle of flowering plants. Since seeds contain limited reserves, seed germination has to...
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