The hormone auxin is of central importance for the development of plants. Scientists have now developed a novel sensor that makes the spatial distribution of auxin in the cells of living plants visible in real time. The sensor opens up completely new insights into the inner workings of plants for researchers. https://ift.tt/eA8V8J https://ift.tt/3dBjBlO
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New biosensor makes control hormone auxin visible in cells
The hormone auxin is of central importance for the development of plants. Scientists at the University of Bayreuth and the Max Planck Institute for Developmental Biology in Tübingen have now developed a novel sensor that makes the spatial distribution of auxin in the cells of living plants visible in real time. The sensor opens up […]
Genome sequencing reveals a new species of bumblebee
While studying genetic diversity in bumblebees in the Rocky Mountains, USA, researchers discovered a new species. They named it Bombus incognitus. https://ift.tt/eA8V8J https://ift.tt/39TRgX8
Junctions between three cells serve as gateways for the transport of substances
Developmental biologists have discovered that during egg development in fruit flies, intercellular gaps open between epithelial cells in a controlled way at the points where three cells meet. This process allows yolk proteins to be transported into the egg cell. https://ift.tt/eA8V8J https://ift.tt/39QoQgK
Origins of life could have started with DNA-like XNAs
Experiments show how molecules that might have existed in early Earth can come together, with the potential to form DNA precursors. https://ift.tt/eA8V8J https://ift.tt/3fXBVZ8
What can we learn from vanishing wildlife species: The case of the Pyrenean Ibex
The sad history of the Pyrenean Ibex (Capra pyrenaica pyrenaica) is a powerful example of species loss due to causes related to human activity. DNA analyses of Pyrenean Ibex found evidence that, after a demographic expansion about 20,000 years ago, its population went through a bottleneck caused by hunting, inbreeding and other factors, which ultimately […]
Eucalyptus trees can be genetically modified not to invade native ecosystems
Eucalyptus, a pest-resistant evergreen valued for its hardy lumber and wellness-promoting oil, can be genetically modified not to reproduce sexually, a key step toward preventing the global tree plantation staple from invading native ecosystems. https://ift.tt/eA8V8J https://ift.tt/31VQCnn
HETEROLOGOUS PROTEINS IN PLANTS
Heterologous proteins: In vivo production of protein is a very complex process, which also involves post-translational modifications of protein, required for its stability and biological activity: like glycosylation, phosphorylation, and proper folding. Protein synthesis is a tightly regulated process involving many enzymes and co-factors at various steps. Production of a protein outside of its natural […]