Bonnie Bassler

Biography

Bonnie Bassler is a molecular biologist who discovered that bacteria communicate through chemical signaling molecules in a process called quorum sensing. Her research revealed that bacteria coordinate group behaviors — including virulence, biofilm formation, and antibiotic resistance — by detecting the density of their population through these chemical signals. This work has opened entirely new approaches to developing antibiotics. She is a MacArthur Fellow, Howard Hughes Medical Institute investigator, and professor at Princeton University.

邦妮·巴斯勒是一位分子生物学家，发现了细菌通过化学信号分子进行交流的过程——群体感应。她的研究揭示了细菌通过检测其种群密度的化学信号来协调群体行为，包括毒力、生物膜形成和抗生素耐药性。这一工作开辟了开发抗生素的全新途径。她是麦克阿瑟奖获得者、霍华德·休斯医学研究所研究员和普林斯顿大学教授。

Key Achievements

• Discovered quorum sensing in bacteria

  发现细菌群体感应

• Opened new approaches to antibiotic development

  开辟抗生素开发的新途径

• MacArthur Fellow and HHMI investigator

  麦克阿瑟奖获得者和HHMI研究员

References & Citations

1. Wikipedia: Bonnie Bassler — https://en.wikipedia.org/wiki/Bonnie_Bassler
2. Bassler, B. 'How Bacteria Talk to Each Other,' TED Talk, 2009.