Characterization of polymorphic microsatellites in the castration parasite plant‐ant Allomerus octoarticulatus cf. demerarae (Formicidae: Myrmicinae)

Fifteen microsatellite loci were isolated from the Peruvian tropical plant‐ant Allomerus octoarticulatus cf. demerarae (Hymenoptera: Myrmicinae) and their polymorphism was characterized. High levels of within‐population variation were observed at most loci, with number of alleles ranging from one to 21, and heterozygosity from 0 to 1 per population sample. Cross‐species amplification of these loci was also tested in one other species of the ant genus Allomerus (Allomerus decemarticulatus), displaying similar life history.     

流感病毒抑制剂的研究进展

流感病毒(Influenza Virus,IVs)属于正黏病毒科(Orthomyyxoviridae),单股负链RNA包膜病毒,由于其传播和变异速度快,且致病力和致死率高,严重威胁人类的健康和生命.理论上,抑制流感病毒生命周期的任何一个阶段,都可以有效地抑制病毒的复制和传播.目前FDA已批准的药物主要作用于子代病毒的释放阶段,随着流感病毒耐药问题的日益严重,不同作用机制的抑制剂不断被发现,部分已经进入临床研究阶段.新技术、新思路持续推进着流感病毒抑制剂的研究,本文将对最新的流感病毒抑制剂研究进展进行综述,旨在为新型的流感病毒抑制剂的设计和研发提供参考和思路.