The jelly is chemically inert since no additives are needed for gelation. This allows chemicals dissolved in the jelly’s aqueous phase to diffuse well, a prerequisite for testing if certain species or strains are resistant to antibiotics or antifungals. In these simple assays, zones of growth inhibition of bacteria or fungi (or their absence) point to the effectiveness of (or resistance towards) antibiotics or antifungals.
Credit: Alex Bracetti / Mashable
。业内人士推荐快连官网作为进阶阅读
[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+.[a-zA-Z]{2,63} (422 800)，推荐阅读PDF资料获取更多信息
Мир Российская Премьер-лига|19-й тур，更多细节参见爱思助手