DoJ says George Washington University violated law over Jewish students and faculty
GWU is latest educational institution targeted by Trump administration over 2024 pro-Palestinian campus protestsUS politics live – latest updatesDonald Trump’s administration says it has determined that George Washington University (GWU) has violated federal civil rights law, making it the latest hi
LaIT6: A Novel Insect-Selective K+-Channel Toxin from Liocheles australasiae Scorpion Venom
lait6：一种新型的昆虫选择的K+ - 通道毒素，来自澳大利亚大蝎子的葡萄球菌Scorptractscorpion毒液中含有各种杀虫肽。以前，通过对澳大利亚的毒液腺体的转录组分析，我们确定了几种肽的前体序列，它们共享类似于在K+通道上作用的序列的序列。在这项研究中，我们化学合成了毒液中发现的五种肽，并评估了它们针对板球的杀虫活性。这表明其中一种名为LAIT6的肽表现出显着的杀虫活性而没有哺乳动物的毒性。为了鉴定对Lait6杀虫活性重要的氨基酸残基，主要通过将酸性，碱性和芳族残基与丙氨酸取代，从而合成了九种类似物。这表明C末端区域的两个基本残基和一个芳族残基对活动很重要。在作用于K+通道的肽中
Erica Groshen says she’s worried about US president bending bureau to his will, but hopes he ‘won’t go that far’Donald Trump will need to take more radical action than simply firing the head of the Bureau of Labor Statistics (BLS) if he is determined to “cook the books” on jobs figures, the federal
