The image of Red Lord Ganesha on this MacConkey agar plate is made of Serratia marcescens. It is just an expression that microorganisms are ubiquitous and miraculous in nature just as our gods.
Serratia marcescens produces a blood red pigment called prodigiosin (latin word prodigiosus meaning ... Read More
Fungi from Santiria apiculata rhizosphere grown on water agar, 14 days incubation period. With the same morphological appearances, there is a strong cross communication, thus creating zones of inhibition. Read More
Candida albicans grown on YPD agar plates with a stringy appearance due to growth at 37 degrees C where hypha were induced. Read More
It will be a great pleasure for me and my students if you can post on your Facebook page attached photos of Petri dish with microorganisms isolated during experimental practice for students of Basic Academic Study at the Department of Biochemistry, Faculty of Chemistry, University of ... Read More
Swab taken from the lab table top and incubated on TSA for 48 hrs, left at room temperature for 72 hrs then held at refrigerated temperature for a month. Pictured is an unknown isolated colony, more than likely Bacillus spp, beige in color, dry mat with rhizoid growth in the center, lobate edges... Read More
Floor swab was done for a science project. One of the organisms seen was mucoid, opaque in color and had finger like projections (swarming) after growth on TSA at 37 degree's C for 48 hrs. Read More
Out door wood railing was swabbed onto TSA and grown for 48 hrs at 37 degree's C, then allowed to grow at room temperature for 72 hrs the held at refrigerated temperature for a month. This is a close up of some of the organisms that grew. One was a brown matt color with lobate edges and rhizoi... Read More
Labyrinthulids or commonly known as Slime nets are group of protists of the Class Labyrinthulomycota. These organisms form tube-like structures or filaments (forming a complex net) that serve as tracks where cells glide. They are commonly isolated from seagrass and fallen senescent mangrove lea... Read More
Lurking unbeknownst in the fridge, this plate harbored a variety of organisms, slowly making their appearances. After its discovery, the plate was incubated on the bench for a week as the colonies grew larger and fuzzier. Is that a shooting star colony in the upper left? Read More
In this blog post, I reflect a bit on the ups and downs of 2016, then share some Luxmas themed art. Read More
Lichen (Xanthoria spp) Fruiting bodies, disc like structures, seen on the shady side of tree in Santa Cruz, Ca. Read More
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‘My parents always wanted me to be a doctor, so I’ve become one with a mission not only to promote science but also to inject laughter into other people’s lives,... Read More
At the start of each semester students do environmental swabs. This was a swab taken form the bottom of a shoe incubated for 48 hrs at 37 degrees C then held at room temp for 48 hrs then held at refrigerated temp's. Seen is a beige matt colony, rhizoid and raised in the center edges fuzzy (not s... Read More
Swab taken from the lab table top and incubated on TSA for 48 hrs, left at room temperature for 72 hrs then held at refrigerated temperature for a month. Pictured is a colorful mix of beige mucoid bacteria, orange and yellow mucoid yeast/bacteria, and white grainy fungi (possible actinomyces?). Read More
Happy Valentine's day!
Love is scientifically proven! Look to this microscope picture I took of my heart-shaped HaCaT cell in love with Staphylococcus aureus !
Even our microscopic cells need love.. and so we do! Read More
Crocuses are among the most charming spring flowers, harbingers of good and warm weather. They appear really early, breaking through the frozen and snowy earth, bringing happiness, joy and good spirits in the first days of spring.
The crocuses and the snow on this agar plate are made of the Str... Read More
Unknown organism, possible Bacillus spp, seen on a hand print after hand washing. TSA plate was grown at 37 C for 24 hours then left at refrigerated temps for 4 weeks. Organism was a light brown and mat. The center of the growth was smooth with rhizoid like growth on the edges which were mucoid ... Read More
A sample of Proteus mirabilis was inoculated on to a blood agar plate by taking a sterile swab and placing a drop in the center of the plate. The plate was then incubated at 37 degrees for 8 hrs. Swarming motility can be seen as a halo around the growth in the center of the plate. Read More