Nucleotide Excision Repair System | CSIR NET Life Sciences | Molecular Biology | DNA Repair скачать в хорошем качестве

Nucleotide Excision Repair System | CSIR NET Life Sciences | Molecular Biology | DNA Repair

✨ Nucleotide Excision Repair (NER) is one of the most powerful DNA repair systems found in both prokaryotes and eukaryotes. It protects the genome from bulky, helix-distorting lesions caused by UV radiation, chemical mutagens, environmental toxins, and oxidative damage. In this video, we break down how NER detects, removes, and replaces damaged DNA, ensuring high-fidelity repair and maintaining genomic stability. You will learn: 🔬 What types of DNA damage NER corrects • Thymine dimers • Cis-platin adducts • Bulky chemical lesions • Photoproducts that distort the helix 🧬 How the NER machinery recognizes the distortion • Global Genome NER (GG-NER) • Transcription-Coupled NER (TC-NER) ⚙️ Key molecular players • XPC, XPA, RPA • TFIIH helicase complex (XPB, XPD) • Endonucleases (XPF–ERCC1, XPG) • DNA polymerases and ligase 💡 Why NER is essential for survival • Prevents mutations and genome instability • Protects actively transcribed genes • Maintains cell viability under environmental stress 🧑‍⚕️ Clinical relevance • Defects in NER lead to disorders like Xeroderma Pigmentosum (XP), Cockayne Syndrome, and Trichothiodystrophy. • Understanding NER is crucial in cancer biology and chemotherapy response. 🎯 Perfect for: Students | CSIR-NET | GATE | DBT-JRF | NEET PG | University exams | Molecular Biology enthusiasts🔗 Connect With Us 🌐 Telegram: https://t.me/Bansalacademy1 🌐 [Bansal Academy Website-https://bansalacademy.com/ 📲 Teq by Bansal Academy App/Website: https://play.google.com/store/apps/de... https://bansalacademy.com/ -------------------------------------- 📌 BANSAL ACADEMY 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀 🌐 Telegram: https://t.me/Bansalacademy1 🌐 Instagram:   / bansal_academy_chd   🌐 Facebook:   / bansal.academy   🌐 Linkedin:   / bansal-academy   --------------------------------------- ✅👉[GATE EXAM -https://bansalacademy.com/gate-exam/ ✅👉[IIT JAM EXAM -https://bansalacademy.com/iit-jam-exam/ ✅👉[ICMR EXAM -https://bansalacademy.com/icmr-exam/ ✅👉[CSIR NET Physics Coaching -https://bansalacademy.com/csir-net-ph... ✅👉[CSIR NET Chemical Science Coaching - https://bansalacademy.com/csir-net-ch... ✅👉[CSIR NET Chemical Science Syllabus- https://bansalacademy.com/csir-net-ch... ✅👉[CSIR NET Mock Test-https://bansalacademy.com/csir-net-mo... ✅👉[CSIR NET Previous year papers-https://bansalacademy.com/csir-net-mo... --------------------------------------- 📌 𝐑𝐄𝐂𝐎𝐌𝐌𝐄𝐍𝐃𝐄𝐃 𝐂𝐇𝐀𝐍𝐍𝐄𝐋𝐒 𝐅𝐎𝐑 𝐘𝐎𝐔 🌐    / @bansalacademycom   🌐   / @govtjobsexambansalacademy   🌐   / @bansalacademynetchemistry   🌐   / @bansalacademynetlifescience   🌐   / @pgteconomicsbansalacademy   🌐   / @teachingexamsbansalacademy   🌐   / @cuetpgmscentrancebansalacademy   🌐   / @bansalacademynetphysics   🌐   / @bansalacademyhindicoaching   🌐   / @iitjambiotechnologybansal   🌐   / @mathiitjambansal   🌐   / @physicsiitjambansal   ------------------------------------------- 📌 For any Queries Call on 92160-90169, 90568-20014 📌 Visit us- Sector -16 D Chandigarh SCF-19 1st Floor Bansal Academy Chandigarh csir net life science lectures,csir net life science preparation,csir net life science books,csir net life science free online coaching,csir net life science syllabus tips,csir net life science biochemistry,csir net life science syllabus management,csir net life science question paper solved,csir net coaching,best online coaching for csir net life science,csir net online coaching,csir ugc net exam pattern,how to crack csir net,net exam,csir important topics,how to crack csir net exam,csir net exam pattern,csir net exam preparation,csir net coaching online,csir net part-c की तयारी कैसे करे ?,how to score 100 marks in section c,important topics csir net,csir net june date,csir net biochemistry topics,complete csir life science,how to crack csir net life scienc,csir net exam date changed,best books for csir net,csir net update,csir net exam date,csir net part c,csir ugc net life science,csir preparation #csirnet #csirnet2025 #csirnetdec2025 #csirnet2024 #csirnetlifesciences #jrf #gatelifescience #gate2026#lifescience #GeneticEngineering#Biotechnology #Genomics #DNAEditing#CSIRNET #CSIRNETLifeScience #BansalAcademy#NER #NucleotideExcisionRepair #DNADamage #DNARepairMechanisms #MolecularBiology #Genetics #CSIRNET #GATELifeSciences #CellBiology #DNAReplication #Biotechnology #XerodermaPigmentosum #UGCNET #ExamPrep #BiologyLecture #StudyWithMe