Core Insights - The article discusses the phenomenon of "self-sacrifice" behavior in bees and microorganisms, highlighting its evolutionary significance and survival advantages for the group despite individual mortality [1][2][3]. Group 1: Research Findings - Researchers from the Shenzhen Institute of Advanced Technology have revealed how microorganisms exhibit "self-sacrifice" behavior under environmental stress, enhancing group survival [1][4]. - The study constructed two types of bacterial strains: "sacrificial" strains that release enzymes to degrade antibiotics and "cheater" strains that do not contribute to the group [2][3]. - The research demonstrated that in highly dispersed environments, the presence of sacrificial individuals significantly increases the overall survival rate of the group, while cheater strains are gradually eliminated [3]. Group 2: Methodology and Implications - The research utilized a synthetic biology system to simulate the behaviors of both sacrificial and cheater strains, employing automated machinery to enhance experimental efficiency [3][4]. - Findings indicate that the intensity of environmental pressure and the degree of dispersion influence the evolution of self-sacrificial behavior, with stronger pressures leading to more pronounced effects [3]. - The study's results provide insights into the evolutionary logic of extreme altruistic behaviors in nature and may offer new theoretical guidance for applications in biofilm control and antibiotic resistance management [4].