环介导等温扩增法检测尖孢镰刀菌tef1基因灵敏度高且快速，优于传统PCR和实时PCR，可有效监测果园和苗圃的土壤根腐病，助力应对气候变化下的病原扩散。 摘要 Armillaria mellea是一种土壤传播的真菌病原体，可导致多种木本植物发生根腐病。在苗圃和果园中尽早 ...
US researchers have developed an innovative smartphone-based kit that can test saliva samples for the presence of SARS-CoV-2 and influenza viruses. Early studies have found the cheap system is as ...
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