粘细菌是一类具有复杂多细胞行为和形态发生且可以滑行的革兰氏阴性杆菌。它可以产生丰富的次级代谢产物,其次级代谢产物具有结构新、种类多、产生菌比率高、作用水平层次多
Irinotecan-induced severeneutropenia and diarrhea which are still unpredictable hasrestrained the dose and clinical efficiency of itself.A total of 70 Irino
甲羟戊酸(MVA)是异戊烯焦磷酸(IPP)合成的关键性前体物质,而萜类化合物又由IPP经催化合成,所以MVA可以通过MVA途径间接合成各种类异戊二烯化合物,并广泛应用于食品,医药和化工行业,且市场需求旺盛。由于传统方法原料难得,能耗高,对环境污染大,且不能合成天然型的甲羟戊酸内酯(MVAL),并不适合大规模工业生产。生物法合成MVA可利用生物质降解得到的葡萄糖及工业废水中的乙酸等为原料,具有资源可
With the explosive growth of high-throughput sequencing data,there is an increasing number of biological databases that have been developed for managing dif
在生物体中，脂肪酶催化甘油脂水解生成脂肪酸和甘油的反应。但在特定的条件下，脂肪酶也能催化酯化、转脂、酰胺化等反应。近年来，脂肪酶在生物化工领域的应用得到深入的研究，特别
As a member of Arecaceae,Coconut(Cocos nucifera)is cultivated in more than 80 countries across the world.The coconut plant,including its fruit,is a source f
As the native high-altitude populations,Tibetan show heritable adaptations to extreme altitude,Genomic analysis of Tibetans has revealed several candidate l
The prevailing view that the evolution of cells in a tumor is driven by Darwinian selection has never been rigorously tested.Because selection greatly affec
There is a common belief that some males are better than others for pollinating certain varieties in date palm.However,there is few studies in this field in
The great progress has been made in rubber tree breeding,but the molecular mechanisms underlying high-yield are not well understood.Here we reported the seq