菌落,是指由单个或少数微生物细胞在适宜固体培养基表面或内部生长繁殖到一定程度,形成以母细胞为中心的一团肉眼可见的、有一定形态、构造等特征的子细胞集团。 通常是细菌在固体培养基上(内)生长发育,形成以母细胞为中心的一团肉眼可见的、有一定形态、构造等特征的子细胞的集团,称之为菌落。
... 3、3洁净度 cleanliness 3. 4菌落colony forming units 3、5沉降菌 settling microbe ...
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菌落形成单位 Colony-forming unit ; CFU ; colony forming unit ; colony formation unit
菌落总数 CFU ; total plate count ; total number of bacterial colony ; Aerobic plate count
菌落数 CFU ; The number of colony ; The number of bacteria
菌落计数器 [微] bacterial colony counter ; colony counter ; counter ; deluxe colony counter
子菌落 [微] daughter colony ; daugusthter colony ; daughter r colony
深层菌落 [微] deep colony
粗糙型菌落 [微] Rough colony ; rough type colony
小菌落 [微] microcolony ; petite colony
酵母型菌落 [微] yeast type colony ; yeast colony
4. strain identification: according to the colonial morphology and the cultural construction under microscope, Dermatophyte could be definited the species.
4、菌种鉴定:皮肤癣菌主要根据菌落形态、小培养的镜下结构进行鉴定,确定真菌的种属。
参考来源 - 足癣患者血清IL·2,447,543篇论文数据,部分数据来源于NoteExpress
那现在你如何辨别盘子上有我们需要的质粒的菌落呢?
Now how do you find those colonies on a plate that have the plasmid that you want?
美国的细菌数量上限是每毫升水不超过500个菌落形成单位。
The U.S. bacterial limit is no more than 500 colony-forming units of bacteria per milliliter of water.
它主要通过地下茎传播;当根系统碎片或整个植物漂浮到一个区域并生根,或当种子漂浮到一个合适的区域并发芽时,菌落就形成了。
It spreads primarily by underground stems; colonies form when pieces of the root system or whole plants float into an area and take root or when seeds float into a suitable area and germinate.
Now how do you find those colonies on a plate that have the plasmid that you want?
那我们如何辨别培养基上的哪些菌落,有我们需要的质粒呢
That's shown in this diagram as little colonies of bacteria that are growing on a plate.
图示上显示的是生长在培养基上的,一些菌落
if you do that under the situation where you've put your plasmid into these micro-organisms then you're going to have little colonies that grow many copies of the bacterial cells.
如果你在质粒已经进入了微生物,的情况下培养它们,你就会得到许多小菌落,里面长有很多增殖出来的细菌
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