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  • Microbiology
  • Microbiology
Purple bacteria is one of the primary contenders for life that could dominate a variety of Earth-like planets orbiting different stars, and would produce a distinctive "light fingerprint," Cornell scientists report.

Purple bacteria is one of the primary contenders for life that could dominate a variety of Earth-like planets orbiting different stars, and would produce a distinctive "light fingerprint," Cornell scientists report.

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An illustration using figures called “similarity trees,” used to infer the evolution of enzyme components essential to transposons, or “jumping genes,” functioning.

News

Researchers identified several families of "jumping genes," or transposons, in cyanobacteria and Streptomyces that can find and insert themselves at the telomere, with benefits for the transposon and their bacterial host.

  • Microbiology
  • Evolution
  • Genetics
A baby lays on a white rug with a gold blanket on top of it.

News

Scientists have long believed that a newborn’s immune system was an immature version of an adult’s, but new research shows that newborns’ T cells – white blood cells that protect from disease – outperform those of adults at fighting off numerous...

  • Microbiology
  • Microbiology
  • Genetics