The Eosine Methylene Blue test is selective for only gram-negative bacteria. It is possible for gram-positive bacteria to grow, but it would barely grow. Staphylococcus are gram-positive spherical bacteria. So it would not grow on the Eosine methylene Blue Agar.
Staphylococcus bacteria typically do not grow well on Eosin Methylene Blue (EMB) agar. EMB agar is selective for gram-negative bacteria, particularly Enterobacteriaceae, and contains dyes that inhibit the growth of gram-positive bacteria like Staphylococcus.
EMB Consultancy was created in 1993.
EMB Consultancy's population is 300.
EMB means endometrial biopsy.
14k EMB means made of solid 14k gold andembossed or embedded with another matterial (enamel, gemstones...)
So here is the deal, same use different recipies different results to do the same thing. I'll just post some lecture notes and hope that helps:MacConkey's Agar (enterics)Selective for gram negativeCrystal violet and bile salts prevent non-entericsDifferential for lactose fermentationNon-fermenter --> white/clear coloniesFermenter--> red/pink coloniesEosin Methylene Blue (EMB) (Weakly selective for intestinal pathogens)Selective for gram negativeEosin and methylene blue inhibit gram positive growthDifferential for lactose fermentationLactose fermenters produce a green-metallic sheenNon-fermenters do notNOTE: EMB Agar is not in common use anymore
Pseudomonas aeruginosa can grow on Emb agar, as it is a selective and differential growth medium commonly used to isolate and differentiate members of the Enterobacteriaceae family, including P. aeruginosa. Its growth on Emb agar will exhibit the characteristic green metallic sheen due to its ability to produce pyocyanin pigment.
EMB is an undefined selective/differential medium. It contains aniline dyes (methylene blue and eosin), which inhibit the growth of Gram-positive bacteria selecting for Gram-negative bacteria. EMB also contains lactose which makes the media differential based on an organisms ability to ferment lactose
Eosin methylene blue (EMB) agar is selective for gram-negative bacteria, especially those that can ferment lactose. Common bacteria that grow on EMB agar include Escherichia coli and Enterobacter aerogenes. These bacteria are differentiated by their ability to ferment lactose, producing colonies that are metallic green or dark purple on EMB agar.
East Myrtle beach maybe?
Mycobacterium phlei is a non-fastidious organism that is commonly found in soil and water. It is not commonly grown on Eosin Methylene Blue (EMB) agar, as EMB agar is more selective for gram-negative enteric bacteria. Instead, Mycobacterium phlei is typically cultured on media specifically designed for mycobacteria, such as Middlebrook agar or Lowenstein-Jensen agar.
Yes it does