THC Science

Original file ‎(2,200 × 1,308 pixels, file size: 1.23 MB, MIME type: image/jpeg)

Summary

DescriptionEscherichia coli on agar.jpg	English: Escherichia coli colonies on sheep blood agar after 24 h at 37°C. Fig. A, B: Most strains of E.coli produce smooth, circular, low-convex colonies with entire edge that are about 3-4 mm in diameter. They are greyish, butyrous and readily emulsified. Fig. B, G: Partial digestion of erythrocytes may cause more or less profound discoloration of agar under colonies and in their vicinity (Fig. F). Isolates from urinary tract are quite often beta-hemolytic. Fig. C, H: Less common are higly mucoid strains, typically isolated from urine. Fig. D, I: or small-colony variants, previously known as dwarf colonies, typically isolated from urine. Fig. J: urinary isolate - Rough colonies are quite uncommon in clinical samples
Date	6 October 2019
Source	Own work
Author	HansN.

I, the copyright holder of this work, hereby publish it under the following license:

You are free:

Under the following conditions:

attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	08:25, 6 October 2019		2,200 × 1,308 (1.23 MB)	New HanseN.	User created page with UploadWizard

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

The following other wikis use this file: