SOS Response and DNA Repair
The SOS response is a global response to DNA damage in which the cell cycle is arrested and DNA repair and mutagenesis are induced. The system involves the RecA protein.The RecA protein, stimulated by single-stranded DNA, is involved in the inactivation of the LexA thereby inducing the response. It is an error-prone repair system that is attributed to mutagenesis.
SOS genes include lexA, recA, uvrA, uvrB, and uvrD.
Source : en.wikipedia.org/wiki/SOS_res...
Пікірлер: 224
such complicated topic explained in so less time and so efficiently, thankyou !
@hussainbiology
4 жыл бұрын
thanks for appreciation...Glad to know that it helps
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
Your diagrams are on point and great to see and learn quickly from them !
@hussainbiology
6 жыл бұрын
Thanks for appreciation....Glad to know that it helps....
@affra.b946
2 жыл бұрын
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Thank you so so much for helping me to understand and learn so much quicker! Great Explanation!!
@hussainbiology
5 жыл бұрын
Thanks toni ostermaier for appreciation....Glad to know that it helps..
simple way to express how its work .thank you so much
@hussainbiology
3 жыл бұрын
thanks for appreciation
Thank you so much for this wonderful piece of work!.....always very helpful🥰
@hussainbiology
2 жыл бұрын
thanks for appreciation.. glad it helps ✌️
Thank you! Your video helped a lot.
your explanations are amazing. Very appreciated, thank your for the video
@hussainbiology
2 жыл бұрын
Thanks for appreciation..Glad it helps ❤️ Keep sharing and supporting
Your explanation is just super perfect than the others...you are the solution of every doubt.. i suggest all my classmates about your superb helpful videos ☺️
@hussainbiology
Жыл бұрын
Thanks for appreciation..Glad my stuff is helpful..✌️✌️ lots of love
you are such a blessing, thank you very much sir!
@hussainbiology
2 ай бұрын
You are very welcome
What a good video! Thank you!
Thank you very much,only now i understand theSOS repair. 💓💓big love .
@hussainbiology
5 жыл бұрын
thanks Asraa for appreciation...Glad to know that it helps
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
Thank you!
Thank you so much
Beautifully explained!!
@hussainbiology
6 жыл бұрын
Thanks for appreciation.....and glad to know that it helps...... Keep supporting
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
Thank you, Sir.
Your explanation is just soo perfect and simplified....thank you 😊
@hussainbiology
Жыл бұрын
You're welcome 😊
Lifesaver. Final tomorrow, this explains the process perfectly.
@hussainbiology
5 жыл бұрын
Thanks Ethan for appreciation..Glad to know that it helps.... Do share and support
@hussainbiology
5 жыл бұрын
All the best....
Thank u soooo much 🙏
Thanks a lot.... U make me feel the concepts simple and easy
@hussainbiology
2 жыл бұрын
most welcome... keep sharing and supporting
Bhai sos response ki aisi video koi or na hai u tube pr...... Itna accha to pathfinder ki life science ki books mai bhi na diya.... Thanks bro keep it up👍✌
@hussainbiology
4 жыл бұрын
thanks for appreciation.. Glad to know that it helps ✌️
@hussainbiology
4 жыл бұрын
kafi acha laghta hai jb koi aise appreciate krta hai..♥️
Wonderful.
Thank you so much.
@hussainbiology
Жыл бұрын
You are most welcome... ✌️
thank youu. I am 3 days away from my exam and I was going to give up on undestanding this mecanism and move on. until I found this video ! short and effective tusm
@hussainbiology
Жыл бұрын
Thanks for appreciation.. Glad it helps hope u have done well
Thank you sir ❤
thank you so much... it helps a lot
Awesome, ultimate explanation,
sir can u explain the new concept of primpol mechansism in dsb repair, it would be of great help
Thank you sir
Thank you explaining in deep!
@hussainbiology
6 жыл бұрын
Thanks for Appreciation......Glad to know that it helps.....😊
@swatisangwan4925
6 жыл бұрын
Hussain Biology Sir pls make a video lacture on expression of lac operon in merozygotes. all that constitutive and inducible phentotype. Please, I will be so thankful to you.
Daigramatic representation is superb that makes topic understand very quickly .. Osm
@hussainbiology
2 жыл бұрын
thanks for appreciation
terrific and amazing explanation 😊you saved my time 😊
@hussainbiology
11 күн бұрын
Glad it helped!
Awesome video! Thank you!
@hussainbiology
3 жыл бұрын
Glad you liked it!
super clear and helpful
What an amazing explanation sir Keep uploading more videos !
@hussainbiology
3 жыл бұрын
thanks for appreciation... Glad to know that it helps
A clear n short presentation ....much thankful👍💚
@hussainbiology
8 ай бұрын
Glad it was helpful!
Fantastic teaching style. Thanks.
@hussainbiology
6 жыл бұрын
Thank you so much for appreciation........Glad to know that it helps....
@Akirah776
4 жыл бұрын
@@hussainbiology superbb
Well explained!
Awesome work
@hussainbiology
3 жыл бұрын
thanks for appreciation
Thanks
This is amazing!!! 👏Thnks sir for such helpful videos..
@hussainbiology
3 жыл бұрын
thanks Ifra for appreciation. Glad it helps
wonderful diagrams and informative session .....THANK U A LOT
@hussainbiology
3 жыл бұрын
thanks for appreciation
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
It is uvr ABC Excinuclease.....operates the NER mechanism...
Much more concise than Shomu's Biology. I like that you get right into it as opposed to taking forever to introduce a new topic.
@hussainbiology
5 жыл бұрын
Thanks Carl for appreciation.... I know this world has no time so , i always introduce topic as quickly as possible so that we learn what we have to.... Almost all my videos are around 5-6 mins. Thanks again
Thank you sir, It really helped me
@hussainbiology
6 жыл бұрын
Thanks Sufia for appreciation.... Glad to know that it helps..
Great work..........!
@hussainbiology
5 жыл бұрын
thanks buddy for appreciation...Keep sharing and supporting
nice. I have a question. Can you tell me how the cell regulates the preparation of uvrC and uvrD proteins and uvrA protein as they all come under the same promoter?
@hussainbiology
6 жыл бұрын
I have not read any specific regulation for uvrC ,D, and A proteins but i can say the majority of gene expression is controlled via DNA methylation and for these genes to be regulated it must be the CpG islands present on the genes that on/off the expression of any gene by Methylation of CpG islands.
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
great video. easy to understand you!
@hussainbiology
5 жыл бұрын
Thanks dear for appreciation..Glad to know that it helps..
can you please make a video on homologous recombination
Thank you so much sir 🙏 🙏🙏🙏🙏
@hussainbiology
2 жыл бұрын
Most welcome
Saved at alot of time. Thanks
@hussainbiology
5 жыл бұрын
Thanks Jimpi for appreciation..Glad to know that it helps
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
Brilliant👍
@hussainbiology
3 жыл бұрын
thanks Nila for appreciation...Glad to know that it helps.... Keep sharing and supporting ✌️
Thank you so much 🥰 sir... For good understand
Great Job :)
Wonderful
@hussainbiology
Жыл бұрын
thanks for appreciation..Glad it helps....✌️
Best explained
wow!! awesome video thank u sooo much
@hussainbiology
6 жыл бұрын
Glad to know that it helps.....
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
Thank you sir.
@hussainbiology
5 жыл бұрын
You are welcome
Wonderful explanation and animation 👏👏👏 Thank you sir ✨
@hussainbiology
2 жыл бұрын
thanks for appreciation
Superb n excellent sir it is very clear now thank you so much. It helped me a lot
@hussainbiology
6 жыл бұрын
Thanks Haritha...for appreciation
Shukriya Bhrata shri
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
Great video. It really helped me alot. I request you to upload a video on DNA repair photoreversal please.
@hussainbiology
5 жыл бұрын
Thanks Shruti for appreciation... And the Photoreactivation video is here: kzread.info/dash/bejne/daupurGmpM_Fqqw.html
@shrutishetty8837
5 жыл бұрын
Thank you so much for quick reply. Your videos are really helpful for me. Keep going❤
@hussainbiology
5 жыл бұрын
thank you
hi sir can you please make a video on recombinational dna repair ??
Really great sir , explained complicate topic in such a ease way 😍😍
@hussainbiology
Жыл бұрын
thanks for appreciation..Glad it helps....✌️
Woho thank you, I have my exame in 4 days, this was helpfull
@hussainbiology
5 жыл бұрын
thanks Emilie for appreciation...Glad to know that it helps All the best
Can you please refer a book for this particular topic ?
really helpful thanks
@hussainbiology
5 жыл бұрын
thanks for appreciation....Glad to know that it helps
Nice
great! thank you
@hussainbiology
3 жыл бұрын
Most welcome
@rojfarhan9699
3 жыл бұрын
@@hussainbiology i hope it will be video about the lab experimnet please.
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
Ma Sha Allah
@hussainbiology
3 жыл бұрын
✌️
Urr method of teaching is very unique...thanks a lot to clear my basic concept🙏🏻🌸🌸🙌🏻..can you plzz make a video on recombination and deletion mapping...plzz it will gonna soo helpful for me if uhh make this as soon as possible... please😇😇
@hussainbiology
3 жыл бұрын
Surely.... thanks
thank you for helping but next time please slow down when you are speaking wish you the best
Sir ur classes makes my score and knowledge a lot tq sir😁
@hussainbiology
2 жыл бұрын
thanks buddy
Best ❤️
well explained
@hussainbiology
6 жыл бұрын
Thanks Soumya for appreciation.....
Super sir
Thank youu 😍.. now I understand.
@hussainbiology
4 жыл бұрын
thanks for appreciation...Glad to know that it helps
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
Well explained 👍
@hussainbiology
3 жыл бұрын
thanks for appreciation.. Glad to know that it helps ✌️
Thanku so much in short many knowledge 😍
@hussainbiology
3 жыл бұрын
Thanks for appreciation.. Glad to know that it helps
You are really awesome 🎓🎓🎓🎓
@hussainbiology
3 жыл бұрын
thanks for appreciation
EXCELLENTTTTTT
@hussainbiology
6 жыл бұрын
Thanks for appreciation....keep supporting
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
Nice video sir...
@hussainbiology
6 жыл бұрын
Thanks Neha..... Glad to know that it helps.....
🙏🙏🙏🙏🙏🙏🙏 dhanyawad sir ji
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
Mashallah bhai bht acche
@hussainbiology
5 жыл бұрын
Thanks Shameen for appreciation
Good and easy explanation👏👏👏
@hussainbiology
5 жыл бұрын
Thanks Juhi for appreciation.. Glad to know that it helps
@juhisjunction274
5 жыл бұрын
@@hussainbiology l used some of ur points in my lecture....thanks
Very nice explanation, but pls go little slow, and sound is not so clear.
@hussainbiology
5 жыл бұрын
thanks for appreciation..... and i will definitely be slow in future videos
Is it "Translesion " or "translation" DNA synthesis?
@hussainbiology
6 жыл бұрын
at 2:54 It is Translesion synthesis The Translesion synthesis is a DNA damage tolerance process that allows the DNA replication machinery to replicate past DNA lesions such as thymine dimers or AP sites.It involves switching out regular DNA polymerases for specialized translesion polymerases (i.e. DNA polymerase IV or V, from the Y Polymerase family), often with larger active sites that can facilitate the insertion of bases opposite damaged nucleotides.
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
vry nice
@hussainbiology
6 жыл бұрын
Thanks Kashfa for appreciation...
nice explain
@hussainbiology
6 жыл бұрын
Thanks for appreciation...Glad to know that it helps..
@affra.b946
2 жыл бұрын
kzread.info/dash/bejne/lYx-rsiMdtCbn7Q.html
Sir kya ye topic jo aap upload krte ho csir net ke liye h
@hussainbiology
5 жыл бұрын
G Poonam , all are for CSIR NET
That's not an operon it is a regulon since it's not on the same gene
@hussainbiology
6 жыл бұрын
It is a type of Regulon , which falls under the group of operons........ i hope this makes sense
@hussainbiology
6 жыл бұрын
It is a type of Regulon , which falls under the group of operons........ i hope this makes sense
A bit slowly... Would be better! Thanks anyway!!!
Live 100. Not much, but the most n absolute explanation than shomu
@hussainbiology
5 жыл бұрын
Thanks buddy for appreciation....
Very nice analysis bhai ji
@hussainbiology
6 жыл бұрын
thanks bro
@sravaninaraboina1216
6 жыл бұрын
nuvvu
What is sos genes
@hussainbiology
5 жыл бұрын
Any genes which help at the time of urgency
Sir, Is topic pr video in hindi m bnaya
It will be nice to hear from you sir if you are from kashmir .
@hussainbiology
5 жыл бұрын
Yes Nazish , i am from Kashmir.. Greetings....😊
@nazishamin2548
5 жыл бұрын
Yes i am also from kashmir , the accent of your speaking made me recognise that you are a kashmiri too 😊.
@nazishamin2548
5 жыл бұрын
Nothing like that its my exam tomorrow and i am from srinagar brother.
@hussainbiology
5 жыл бұрын
@@nazishamin2548 All the best dear...
The spelling are mistake in translation
@gooddoctor6434
4 жыл бұрын
He pointing to the moon, and you r looking to his finger:-)
Lecture is very precious but pronunciation is not very clear...should not imitate foreign style ...otherwise very good
@hussainbiology
5 жыл бұрын
Thanks buddy....I will stick to real accent.
@janhavikuvar173
2 ай бұрын
I am fluent in English language, but I understand every work he says…maybe you are too dumb for this lol🤷🏻♀️
thora shi se bolta ye nakli foreign accent boht ganda lgta hai...by the way video was nice and helpfull i have exam in an hour.
@hussainbiology
5 жыл бұрын
Apologies........Will stick towards my real accent.
@RehanKhanNISER
3 жыл бұрын
@@mominayasmin6941 I don't even remember I commented this 😂😂
SOS full from enti sir
@hussainbiology
3 жыл бұрын
save our souls... an emergency signal used in Morse Code during emergency
@vijayalakshmi-wx7yg
3 жыл бұрын
@@hussainbiology thank you sir
@hussainbiology
3 жыл бұрын
@@vijayalakshmi-wx7yg you are welcome