灵菌红素是由若干种细菌特别是粘质沙雷菌产生的一种红色吡咯色素。
Prodigiosin is an intensely red pyrrole pigment produced by several bacteria, most notably, Serratia marcescens.
科学家们惊奇的发现南极冰层下面”红色河流“附近还有细菌生命体存在的迹象。
Scientists find surprising evidence of bacterial life beneath the Antarctic ice near Blood Falls, seen here.
肯尼亚的玛格达湖，经过一场暴风雨之后，细菌大规模地繁殖使得湖水呈现红色。
Kenya's Lake Magadi blushes under a bacteria bloom following a rainstorm.
红色是一种新的绿色研究人员可能从蓝细菌中提取出一种新的叶绿素分子，这种新叶绿素分子比典型产氧光合生物中的叶绿素分子更能利用偏近红外波段的光。
Red is the new GREEN Researchers working with cyanobacteria may have extracted a new variety of chlorophyll that can use more near-infrared light than is typical for oxygenic photosynthetic organisms.
预警系统分2个级别，红色信号属I级，表示细菌性食物中毒概率大于25%，黄色信号属II级，表示中毒概率为15% - 25%。
A red alert will mean a 25% or more risk of bacterial food poisoning, while a yellow alert will warn of a 15%-24% possibility.
结果细菌菌落着红色，被检样品不着色，使细菌菌落与样品中的絮状颗粒及气泡明显区分开来。
Result bacterium turns red and the sample remains its original colour, so that bacterium are easy to be distinguished from air bubbles and floccose granule.
结果细菌细胞呈淡红色，胞外糖为深红色，背景呈蓝色。
Results We got the stained colour as light red cells, dark red glycocalyx and blue background.
犀牛汗水中的红色素能够抑止两种致病细菌的生长。
The red pigment in the sweat stops the growth of two types of disease-causing bacteria.
犀牛汗水中的红色素能够抑止两种致病细菌的生长。
The red pigment in the sweat stops the growth of two types of disease-causing bacteria.
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