General Microbiology

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@el_chico1313 4 күн бұрын

history is as fascinating as medicine

@AkalankaGunaratne 3 ай бұрын

short and sweet

@Swindydx 3 ай бұрын

are there additional steps on group 7 i mean is there a process where dsDNA is converted into RNA by rt and then back into dsDNA so mRNA can be transcribed?

@davinr8788 3 ай бұрын

This video explains everything that I was trying to understand for nearly 4 hours. In 4 minutes is outstanding, Thank you!

@diyakhatri311 6 ай бұрын

I was actually studying these from last 3-4 days and finally got it. Thank you 😊

@generalmicrobiology 6 ай бұрын

Thank, glad it was helpful!

@tawandamutiwazuka4572 Жыл бұрын

Well done bro! I'm writing clinical Virology tomorrow and this is brilliant. Thanks so much

@md.hasanulbannasiam6239 Жыл бұрын

Very well explained.

@muhammedcagrozturk3380 Жыл бұрын

Deu Arzu Sayıner sunumundan gelenler?

@aycalice31 Жыл бұрын

annen

@Filippo.Minetti Жыл бұрын

Thanks, using this for dentistry will reccomend it to my classmates

@doobiedooba2001 Жыл бұрын

Is the audio cut or sum?

@nickygreenfingers 2 жыл бұрын

Dr Stefan Lanka

@mikalaurastern7991 2 жыл бұрын

Great explanation, thank you so much!!

@Noor18081 2 жыл бұрын

great work!

@korppik7735 2 жыл бұрын

thank you!

@lexievachon9176 2 жыл бұрын

Fire

@michaelmayberry3406 2 жыл бұрын

Very informative and clear, thank you!!

@madhuribhattacharya4272 2 жыл бұрын

Thank you

@fishfeelpain7764 2 жыл бұрын

Great video! Regarding the ones that use their own viral polymerase, which ones bring the polymerase "ready-to-go", and which ones need to have their polymerase transcribed and translated by the host machinery first?

@generalmicrobiology 2 жыл бұрын

That is a great question that unfortunately does not have one universal answer. First of all, it is worth noting that there are 4 polymerase types RdRp, RdDp, DdRp, DdDp and since RdRp is generally unique to viruses, (-) sense RNA viruses must include it in their virions, while (+) sense are already mRNA and can produce the RdRp. Reverse transcriptases on the other hand have been found in bacteria, animals, and plants, but viral reverse transcriptases are often co-packaged in the virion. Double stranded RNA viruses also typically package several RdRp into the capsid. dsDNA viruses, typically translocate to the nucleus and rely on host cell translational machinery; and ssDNA viruses are oftentimes replicated by rolling circle replication again using host cell polymerases. Having said that, there are unique exceptions to almost every category, so for further reading, I recommend: pubmed.ncbi.nlm.nih.gov/30279282 and www.sciencedirect.com/topics/medicine-and-dentistry/negative-strand-rna-virus

@fishfeelpain7764 2 жыл бұрын

@@generalmicrobiology Wow, thank you so much! Very appreciated.

@adityatripathi9905 2 жыл бұрын

GODDAMN THAT WAS NICE VIDEO!

@johannes1708 2 жыл бұрын

Why cant class VI act likeclass IV and directly produce mRNA if its already a sense strand

@generalmicrobiology 2 жыл бұрын

It is a great question! Category IV viruses (e.g. Coronavirus) have a capped and polyadenylated (PolyA) tail, just like mRNA. This allows for direct translation of their genome into proteins. Category VI viruses have ITRs on either end of their +ssRNA genome (this is very different from the structure of normal mRNA). As such, Category VI viruses are first reverse transcribed and then integrated into the genome. After genomic integration, the capping and PolyA addition is performed by cellular enzymes as with the standard transcription-translation process. Let me know if this helps.

@peterlauridsen8403 2 жыл бұрын

Good video

@generalmicrobiology 2 жыл бұрын

Thank you!

@jackjames2721 3 жыл бұрын

Finally I got cured of herpes virus using an herbal mixture from Dr. Gbenga after series of medication for 2 years, am totally free now, all thanks to Dr Gbenga.

@hawraaa.6536 3 жыл бұрын

Think u

@loudeillunzaga4476 3 жыл бұрын

Always china huh.

@ashrafulalam86 3 жыл бұрын

Echo sound

@nowme9425 3 жыл бұрын

Thank you, this is help me to understand baltimore classification after struggling for 2 weeks:')

@mangomango546 3 жыл бұрын

Super thank u 🙏

@ev6564 3 жыл бұрын

Thanks for the video!

@tanyaroy3206 3 жыл бұрын

" we're lucky to have only 7 gorups" :')

@ev6564 3 жыл бұрын

I know right?😩

@somayaradi1805 3 жыл бұрын

Hhhhhhjhhhhh

@samikshasahu2391 3 жыл бұрын

Right

@rnunezc.4575 3 жыл бұрын

For now...:)

@nibeditaroynitu226 2 жыл бұрын

😂

@doctorfastus7325 3 жыл бұрын

One of the best videos to understand Baltimore Classification..it took 4 minutes to understand the whole classification

@generalmicrobiology 6 ай бұрын

Excellent, glad that the video was helpful!

@sigmaheyokashaman5610 4 жыл бұрын

#BlackDeath

@swarangeechavan3515 4 жыл бұрын

Amazing video. I think the best explanation video for this topic out there!

@ivethventura7944 4 жыл бұрын

Thank you ! U.U

@ChiaChiaaaaa 4 жыл бұрын

Sorry but what does positive and negative sense mean

@generalmicrobiology 4 жыл бұрын

Positive and Negative sense refers to the two strands in double stranded RNA (or DNA). mRNA is by definition always Positive, and the complement strand is always Negative. Hope that helps!

@samuelcooldude47 4 жыл бұрын

0:51 punny

@MT_SR 4 жыл бұрын

Amazing. Simple and effective, even for someone like me who doesnt fully understand english it was very helpful. Thank you!

@triky814 4 жыл бұрын

Very concise and easily understood! thanks so much

@nadatariq1994 4 жыл бұрын

Nice thanks but the voice may be better Again thanks for your work

@christinavasquez1010 5 жыл бұрын

Thank you for this explanation!! Just what I needed :')

@heyitsayunimusfirah4044 5 жыл бұрын

i fell asleep

@ChiaChiaaaaa 4 жыл бұрын

HeyItsAyuni Musfirah good night

@froglegs4910 3 жыл бұрын

More clear !

@LUDAcriousCOC 5 жыл бұрын

try not talking about history, we are here to learn about some medical stuff. Thank you !

@kalinoishmael1414 5 жыл бұрын

it has now took me three weeks to understand this Baltimore classification, and finally am there. thank you

@generalmicrobiology 5 жыл бұрын

Thank you for your feedback! Please share this video with your friends and sign up for more content like this!

@brandongumbi8334 5 жыл бұрын

awesome.. simple and easy to understand. thank you

@generalmicrobiology 5 жыл бұрын

Thank you for your feedback! If there are any other topics you would like us to cover, please post below!

@heitoresteves4469 5 жыл бұрын

Nice video, thanks! God Bless you!

@user-kp2dt6km2n 5 жыл бұрын

the pathogenesis i can not get it all nd my final exam is about yersina pestis heeeelp ><

@georgevoloudakis8984 4 жыл бұрын

I passed is hard

@generalmicrobiology 5 жыл бұрын

It should be noted that some filamentous viruses can reach sizes of up to 14,000nm (an example is the Zaire ebolavirus). However, the diameter of the Zaire ebolavirus is only approximately 80-100nm and typical length of a single-genome Zaire ebolavirus ~800nm.

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