FOTD #073 : Apricot Jelly! (guepinia Helvelloides)

A foto I took during my histology classes of a mouse's bones, muscles, skin, cartilage, and connective tissue.

This shit is gorgeous.

Pseudomonas aeruginosa is one of the most pleasant bacteria to identify from a microbiologist's perspective. In turn, from the veterinarian's point of view - one of the worst to treat.

by TheMicrobiology09 on yt

Seriously, genetics is weird.

I was reading one paper on long noncoding RNAs and there's this one part that just really stood out to me.

So to catch everyone up, genetic data is stored as DNA. Then parts of it go through a process called transcription to build a strand of RNA. Certain RNAs get translated into proteins, but there are noncoding RNAs that don't make proteins but instead do a secret second thing (and I mean secret cause there are tons of ncRNAs that no one knows what they do). long noncoding RNAs are just noticeably longer than average.

Anyway, one lncRNA mentioned in the paper is called WINCR1. When the researchers managed to block it from being used, they noted that cells lost the ability to divide and there was one particular gene GADD45B, which is responsible for triggering apoptosis, was more common in the cells.

So my guess is one of WINCR1's jobs is to just confirm to the self-destruct system that the DNA isn't broken. Like, it being transcribed essentially tells the cell that that part of the DNA is still working and it can then go and turn off the kill switch.

So I guess cells are just designed to kill themselves as their default setting and WINCR1 is the drinking bird pressing the Y key to tell the system to not just blow up.

Back when I asked for some concepts in September on my Instagram, @ sammithyst suggested a mon based on Petrie duals, a term in topology that refers to a loop of edges that can split a 3D shape in half in a certain way. Although that was incorporated into the design of this mon (skew polygon "teeth on each dish"), the name reminded me of Petri dishes.

Petri dishes are shallow dishes with a cover that is used to grow all sorts of cells, like bacteria, fungi, and even human cells. Cells can be grown with the growth medium that is put into the dish, some sort of food like some agarose gel or a liquid mixture of nutrients.

Cantri (Poison/Psychic): When dormant, they reside completely inside their dish, only coming out when they run out of the food that dragged in. Despite having many protozoan-like cells in their body, they seem to be resistant to the antibiotics of this world.

Hydra (genus)

©️nonotnow photography.

🔬~microscope: biolam r11~

📸iPhone 11

It's not the best "microbiology" art, but it has a very interesting background. Two bacteria from two different clinical cases were inoculated on the TSCB medium. This metallic blue spilling bacterium is of course Pseudomonas aeruginosa. The yellow one (positive reaction on TSCB medium) is Vibrio metschnikovii isolated from chronic UTI in a dog. It was an unusual microbiological diagnosis. But what can you do when even your dog has a better holiday than you? Problems with urination (in this dog) began just after returning from the Mediterranean, the owners and the dog intensively used the charms of warm and salty water.