貌似是目标明确，然后收集、检测，碰巧发现

A group of young students became bonafide biomedical scientists before they even started high school. Through a partnership with a nearby university, the middle schoolers collected and analyzed environmental samples to find new antibiotic candidates. One unique sample, goose poop collected at a local park, had a bacterium that showed antibiotic activity and contained a novel compound that slowed the growth of human melanoma and ovarian cancer cells in lab tests.

【 在 bbqbbq 的大作中提到: 】
: 发现过程好奇怪。就这么巧能在鹅粪中发现抗癌化合物，这目标得多明确。
--
FROM 49.65.164.*