Tag: mutualism
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Lichens and humans cement a friendship
The post discusses a study by Nisha Rokaya et al. exploring a synthetic lichen system to address concrete cracking. This approach combines fungi and algae/cyanobacteria to create a self-healing solution by producing calcium carbonate for repair. The research shows potential for sustainable construction but requires further testing for effectiveness in…
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What insects lack, fungi provide…
The relationship between the lac insect (Kerria lacca) and its symbiotic yeast-like organism (YLS) is crucial for laccaic acid production, a valuable red pigment. Research reveals YLS provides necessary amino acids for pigment synthesis, indicating a mutualistic bond, while the functions of the pigment itself remain unclear.
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The roles of sharp structures in plant survival strategies
The post explores the defensive roles of thorns, spines, and prickles in plants. It discusses research showing that thorns can deter herbivores, their potential aposematic coloration, and the hypothesis that they may inject pathogens into herbivores, thus adding a biological warfare aspect to their defense mechanisms.
Plant Cuttings 