Imagine if plants could shout out to their friends when they’re in trouble—well, turns out they kind of do! 🌱🔊 Chinese researchers have uncovered a fascinating \"cry for help\" mechanism that plants use to assemble friendly microbes and fend off diseases. How cool is that?
Scientists at the Chinese Academy of Agricultural Sciences have discovered that when plants sense mild attackers—like modified, non-harmful bacteria—they send out distress signals. These signals summon helpful microorganisms to the tiny zone between their roots and the soil, known as the rhizosphere. It's like plants are saying, \"Hey squad, I need backup!\" 🦠🤝
One of these microbial heroes is a microorganism called Devosia. When a plant sends out its SOS, Devosia swoops in and multiplies around the roots, acting like a tiny bodyguard against harmful pathogens. 🛡️🌿
But wait, it gets better! A polypeptide component from Devosia can boost this defensive squad even more, strengthening the bond between plants and their microbe allies. This superhero team-up could be a game-changer for plant health and growth! 💪✨
And here's the plot twist: this protective effect can last for several planting cycles. That means one \"cry for help\" can keep plants safe for a long time. Talk about lasting friendships! 🌾⏳
This groundbreaking research was published in the journal Nature Communications and could pave the way for new, sustainable ways to protect crops without relying heavily on chemicals. It's like giving plants their own personal Avengers team! 🌍🌟
Isn't nature just amazing? Next time you see a plant, remember there's a whole secret world beneath the soil where plants and microbes are teaming up to keep the green world thriving. 🌎💚
Reference(s):
Researchers unravel plants' 'cry for help' in fighting disease
cgtn.com
