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science

Rice blast fungus uses a host peptide as an infection cue

A bioRxiv preprint reports that rice peptide OsRALF7 can trigger infection-structure formation in the rice blast fungus. Experiments in rice plants also suggest the peptide helps guide where those structures form.

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health

Black and green rice show distinctive fats in 56-variety study

A Hokkaido University study of 56 japonica rice varieties identified 196 lipid molecules and found distinctive lipid profiles in black and green rice. These varieties also showed slower starch breakdown than typical white rice in a laboratory digestion model.