Nature; Wild Animals; New Species; Extinction; Exotic Species; Rainforests; Ecology; Environmental Awareness

Scientists uncover new way viruses fight back against bacteria
  1. Life Sciences

Conservation paradox: Invasive species are often threatened in their native range

Non-native species introduced by humans are among the main causes of global species decline – they were partly responsible for 60 percent of the species that have become extinct worldwide in recent decades. In Central Europe, non-native mammals include species such as the Norway rat, the mouflon and the mink. Now a study led by […]
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The poison frog that fooled scientists for decades

The poison frog that fooled scientists for decades

Scientists at the University of Kansas Biodiversity Institute and Natural History Museum recently uncovered a mistake that dates back decades involving a poison frog specimen from Peru. The frog had been incorrectly identified and designated as a holotype, which is the single preserved specimen used to officially define a species. While modern taxonomy may also […]
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The poison frog that fooled scientists for decades

The poison frog that fooled scientists for decades

Scientists at the University of Kansas Biodiversity Institute and Natural History Museum recently uncovered a mistake that dates back decades involving a poison frog specimen from Peru. The frog had been incorrectly identified and designated as a holotype, which is the single preserved specimen used to officially define a species. While modern taxonomy may also […]
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The traffic controller: GARLH4 dictates neuroligin synapse-type preference

Neuroligin isoforms are commonly thought to intrinsically specify synapse identity. In this issue, Yamasaki et al. (https://doi.org/10.1083/jcb.202507190) show that the auxiliary protein GARLH4 (LHFPL4) instead dictates neuroligin preference via competitive hierarchy, enabling dynamic reassignment between excitatory and inhibitory postsynaptic domains.
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