Agarplate redbloodcells edit

Autor:

Bill Branson – (Edited by Fir0002)(Edited by Drhx)

Credit:

This image was released by the National Cancer Institute, an agency part of the National Institutes of Health, with the ID 2230 (image) (next).

Krótki link:

https://www.plwiki.pl/b/23896

źródło:

Wikimedia Commons

Wymiary:

2000 x 1268 Pixel (926321 Bytes)

Opis:

Sheep blood is added to growth media to enhance the nutrients available for bacterial growth. Laboratory scientists grow various bacteria on this medium as well as numerous other media, in order to help assess infections in humans and animals. The image on the right shows growth of a beta-hemolytic streptococcus. The bacterium has produced a hemolytic compound that has lysed the red blood cells surrounding each colony. The plate was properly streaked to attain isolated colonies. The plate on the left is growing a Staphylococcus species. The plate was streaked too heavily, so isolated colonies were not attained.

Licencja:

Public domain

Komentarz do licencji:

Public domainPublic domainfalsefalse

	This image is a work of the National Institutes of Health, part of the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain. Please ensure that this image was actually created by the US Federal government. The NIH frequently uses commercial images which are not public domain.
Plik rozpoznano jako wolny od znanych ograniczeń praw autorskich, włącznie z prawami zależnymi i pokrewnymi.

https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse In addition to the implicit public domain status provided as a work of the United States Government, the National Cancer Institute has also explicitly licensed this photo into the public domain: http://visualsonline.cancer.gov/about.cfm