The woman who ultimately discovered the superior features of agar as a growth medium and brought it to Koch’s attention was Fanny Angelina Hesse. Her foundational contribution to the nascent field of microbiology is often omitted from textbooks. In other cases, she is unflatteringly referred to as a “German housewife” or as “Frau Hesse,” or dismissed as an unnamed technician.
分层分类帮扶欠发达地区。我们将继续把乡村振兴重点帮扶县作为欠发达地区的帮扶单元，分层确定国家和省级乡村振兴重点帮扶县，从财政、金融、土地、人才等方面给予集中支持，加大对革命老区、民族地区、边疆地区支持力度，增强欠发达地区经济活力和发展后劲。加强易地搬迁后续扶持，促进搬迁群众逐步致富。
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广藿香的“重生”，是南药种业攻关的一个缩影。作为藿香正气等中成药的核心原料，广藿香每年药用需求量达3万—5万吨。然而，由于长期依赖扦插繁殖导致种性退化，严重制约产业发展。詹若挺带领团队采用系统选优结合分子标记辅助选择的方法，成功选育出“粤藿1号”“粤藿2号”等优良品种，有效满足了产业需求。
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