To protect stem cells, plants have diverse genetic backup plans

Despite evolution driving a wide variety of differences, many plants function the same way. Now a new study has revealed the different genetic strategies various flowering plant species use to achieve the same status quo.

Synchrotron science could give soybeans a boost

Scientists at the University of Liverpool, together with Japanese colleagues, have gained new insight into how soil bacteria sense and adapt to the levels of oxygen in their environment. The findings could be used to help ...

APL backpack-sized mini-mapper captures intel in tight spots

Engineers at the Johns Hopkins University Applied Physics Laboratory have developed a portable mapping system—carried in a backpack—that can be used to automatically create annotated physical maps of locations where GPS ...

An enzyme in fish can demonstrate environmental toxins

The level of the enzyme carbonyl reductase (CBR) is elevated in the livers of fish that have been exposed to cleaned wastewater. Scientists at the University of Gothenburg can show that CBR has properties that may make it ...

Open sesame: Micro RNAs regulate plant pores

Environmental cues prompt small RNA segments to regulate the development and distribution of tiny pores involved in photosynthesis in plants. The finding by DGIST researchers in Korea was published in the Proceedings of the ...

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