Hi William. I'm glad you found this helpful. I have more microbiology videos that you might find useful. ua-cam.com/play/PL50lcL7KylCA5Bbqkp61rg10WVrefzpFb.html
Thank you John! I have uploaded other time-lapse microbiology test videos that might help you. Feel free to take a look and let me know if there is something else you might want me to do.
May I ask a question? Is there any possibility that Escherichia coli having a negative results in Indole and positive results in Citrate? If anyone know, please kindly answer my question. Thanks a lot!
Fantastic! I've found the literature on these methods to be a little confusing compared to other techniques. This video really helps.
Hi William. I'm glad you found this helpful. I have more microbiology videos that you might find useful. ua-cam.com/play/PL50lcL7KylCA5Bbqkp61rg10WVrefzpFb.html
Thank you, sir! it's very helpful and easy to understand in one-time lapse video than reading hours and hours for the test....
thank you for uploading this video. You're my hero!!!!!
Thank you John! I have uploaded other time-lapse microbiology test videos that might help you. Feel free to take a look and let me know if there is something else you might want me to do.
I love your videos, as a microbiologist they're so important, PLEASE can you make microbiology/lab lessons and tips ???
I made one on the gram stain and spore stain procedures. I might do more in the future.
@@sci-inspi Okay I'm be waiting, Thank you so much!
Pls put the songs in the description 😍
Music just rocks
What's the song called bro?!
Why not to put the reagent directly without waiting 24 hours 🤔??
Is the 24 h for the bacteria to grow or what?
Yes, exactly
May I ask a question? Is there any possibility that Escherichia coli having a negative results in Indole and positive results in Citrate? If anyone know, please kindly answer my question. Thanks a lot!
It is possible but very rare.
@@sci-inspi Sorry, but may I know the reason? Because I really need it, thanks
I seen a study that found a rare strain of E. coli that was citrate positive.
@@sci-inspi I have the same thought, but may I know which study it is? Because I need to show the study too, thanks a lot for helping me
www.ncbi.nlm.nih.gov/pmc/articles/PMC291204/
Thanks a lot
Ah, 'indole'...the same compound that gives feces its wonderful scent!
And rotting fish!
I know, I'm 2 years too late
nyc
👍