Claim OwnershipDr. B's microbio and molbio stuff
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© abarral
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Just audio recordings of microbiology lectures for students who want to listen without needing to watch a video. Based on the OpenStax microbiology textbook. Plus some lab summaries. In addition, molecular biology lectures from the Troop book.
62 Episodes
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Lots of information out there!Vibrio vulnificus https://youtu.be/6M9-nd2ejcY?si=eowlC630JtXiquqdCholera https://youtu.be/cvMN_YjDiCI?si=lGigqLxgdHVoq9AZHepatitis C: https://youtu.be/vRvyV1x2t60?si=r1DOZ_gWEficfjguHBV serology https://youtu.be/21eVTf0otUw?si=vga6Gn_YcErzsAXg
Chapter 24. Openstax book.Typhoid Mary https://youtu.be/THLZpWJMK7M?si=kkiHDYwKV87XL5zMRevisiting the gut with a camera inside: https://youtu.be/5ufESc1bK78?si=naYpjqA5wff_wKb-
Ch.23 Openstax Microbiology groupChlamydia: https://youtu.be/2Gcf_frNtJQ?si=BOZHX21EZK3xPVhgSyphilis clinical presentation: https://youtu.be/050m9qyYI30?si=8DInAsYGQFyk4NTH
The first couple of weeks of micro lab may feel overwhelming with so many new techniques and lots of information. Dr. B puts it in the context of "real life" especially as related to clinical lab and health care.
Lecture notes for the July 2024 BIO407 (Molecular Biology) class, based on Tropp's Principles of Molecular Biology textbook.
Chapter 1: Intro to Mol Bio, some of the big discoveries, brief intro to nucleic acid structure.
Some useful links:
DNA structure discovery: https://www.youtube.com/watch?v=1vm3od_UmFg
Encode and the human genome: https://www.youtube.com/watch?v=TwXXgEz9o4w&t=32s
Summary videos: https://www.youtube.com/watch?v=5bLEDd-PSTQ https://www.youtube.com/watch?v=Ikq9AcBcohA
Kirky Stanford video: https://library.ucsd.edu/dc/object/bb90484996 (best quality video)
and a story of its making: https://stanmed.stanford.edu/protein-synthesis-an-epic-on-the-cellular-level/
Recap: https://www.youtube.com/watch?v=Ikq9AcBcohA
Summary siRNA and miRNA https://www.youtube.com/watch?v=cK-OGB1_ELE&t=45s
MiRNA https://www.youtube.com/watch?v=5YsTW5i0Xro
2024 review article https://www.cell.com/trends/molecular-medicine/fulltext/S1471-4914(24)00190-4?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS1471491424001904%3Fshowall%3Dtrue
Lariat splicing https://www.youtube.com/watch?v=CdwLKwseP9Q
Spliceosomes https://www.youtube.com/watch?v=YgmoHtLGb5c
Spliceosome regulation https://www.youtube.com/watch?v=q63JCoLDR2w
Gal pathway regulation https://www.youtube.com/watch?v=vDWEHlQw6Jk
Epigenetic modification, HAT/HDAC https://www.youtube.com/watch?v=eYrQ0EhVCYA
Eukaryotic transcription, RNA polymerases, initiation, core and regulatory promoters.
Promoters, enhancers, silencers https://www.youtube.com/watch?v=mK4wzCTrj9k
Long but excellent explanation of the attenuation mechanism starting around minute 12: https://youtu.be/v7L9aCVPEcs?si=F41uin76paXEr0j-
Transcription https://youtu.be/SMtWvDbfHLo?si=m4-1aJ-10r2vIt49
Lac operon https://www.youtube.com/watch?v=h5p05aFzWdA
All regulation lac https://www.youtube.com/watch?v=2sMFswbOgKk
Video Cut and paste https://www.youtube.com/watch?v=XYZHMGUGq6o
Antibody gene recombination video https://youtu.be/7O87sbbMW7A?si=MAZPjJLPYiq-WdSZ
Different types of DNA damage: UV, ionizing radiations, alkylating agents
Repair mechanisms
DNA replication in prokaryotes
DNA replication in eukaryotes
Videos to watch:
https://www.youtube.com/watch?v=oCFN5WUoLRI&t=139s
https://www.youtube.com/watch?v=27TxKoFU2Nw
https://www.youtube.com/watch?v=62gUb84nWAA
Bacteriophages
Animal viruses
Fruitfly, E.coli, and the humble yeast: organisms used for molecular biology and genetics research.
Bacterial vs eukaryotic chromosomes
Types of chromatin
Brief summary of mitosis/meiosis
Nucleosomes: https://www.youtube.com/watch?v=gbSIBhFwQ4s
Centromeres and telomeres
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