Color differences in the light produced by the larviform beetle are known to be caused by two enzymes with minor structural differences, but the details were hitherto unknown. This discovery has potential for applications in biotechnology.
A study conducted as part of a Thematic Project by Brazilian and US researchers investigates how plants and animals in the Atlantic Rainforest biome have reacted to climate change in past millennia.
An international study with key contributions from Brazilian researchers shows that an endangered species, famed as a “forest gardener,” influences African forest composition in terms of tree species and increases the aboveground biomass over the long term.
The aggressiveness of ants in arid environments with scarce food supply helps protect plants against herbivorous arthropods.
Ranavirus is linked to amphibian decline or extinction in other parts of the world, but in Brazil, it has been reported only in captive animals.
Computed tomography scans of fossils from two extinct species point to evolutionary adaptations and kinship with extant howler, spider and woolly monkeys.
A nonlethal dose of insecticide clothianidin can reduce honeybees’ life span by half; once combined with the fungicide pyraclostrobin, it alters the behavior of worker bees to the point of endangering the whole colony.
The decline in biodiversity is a direct result of human activity and represents a grave threat to human well-being according to the first global assessment of the state of nature.
Rapid resprouting and flowering of Bulbostylis paradoxa is proof of the Cerrado biome’s superb resilience and its capacity to evolve through fire.
Although artisanal mining has declined in the region, it continues to account for high levels of mercury in the largest tributary of the Amazon, according to a study supported by FAPESP’s SPRINT program.
A genetic and computational analysis of birds suggests that the Andean and Atlantic tropical forests, which are now almost a thousand kilometers apart, were connected via the Cerrado in the distant past.
Survey by researchers in 16 countries is published in Science. Authors say chytrid fungus is responsible for heaviest biodiversity loss ever caused by a single pathogen.
The role played by symbiotic microorganisms isolated from the skin of anurans has been discovered by researchers in Brazil. The study is published in Proceedings of the National Academy of Sciences.
Estimates for this ecosystem service’s share in 2018 Brazilian economy is around US$ 12 billion. Its decline puts Brazil’s food safety and biodiversity asset at risk, warn the first-ever local diagnosis of the problem.
Lake systems existing in regions over 10 million years ago survived the Amazon River reversal due to Andean uplift.
The study is part of an effort to understand how changes in the genome lead to changes in phenotypes.
