PDCD5 is a novel apoptosis-related gene. Overexpression of PDCD5 facilitates apoptosis in various tumor cells. Here, we investigated the roles of recombinant hu
根据下列提示,并结合事例,用英语写一篇短文。 The poor man is not the man without a cent, but the man without a dream. Only when he takes action can he achieve his dream. 注意:①无须写标题; ②除诗歌外,文体不限; ③内容必须结合你生活中的一个事例; ④文中不得透
o-hydroxyphenyl-triazine derivatives with formyl substituents were surveyed for the excited state intramolecular proton transfer (ESIPT).The occurrence of ESIPT
The Middle Jurassic Daohugou Biota has yielded very rich fossil plants,vertebrates,and invertebrates.The particularly famous fossil insects are represented by a