Evolution can cause a rapid reduction in genome size

(PhysOrg.com) -- It would appear reasonable to assume that two closely related plant species would have similar genetic blueprints. However, scientists from the Max Planck Institute for Developmental Biology in Tübingen, ...

Why eukaryotes, not bacteria, evolved complex multicellularity

Prokaryotic single-celled organisms, the ancestors of modern-day bacteria and archaea, are the most ancient form of life on our planet, first appearing roughly 3.5 billion years ago. The first eukaryotic cells appeared around ...

Chinese team completes the genome assembly of Cornus wilsoniana

Cornus wilsoniana (2n=22) is a common shrub in the northern temperate zone of China. It blooms white flowers in spring and produces purple-black berries in autumn. This tree has a unique mottled bark texture that makes it ...

Researchers reveal how parasitic plants evolved

Parasitic plants are extraordinary plants with unique physiology, ecology, and evolutionary histories, and little is known about their origin and evolution. Initially, certain autotrophs evolved to be facultative hemiparasitic ...

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