Biology

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Life & Natural Systems Biology

Lac Operon Mutations (BSC 219 Spring 2022 L22-6, Recommend 1.5x speed)

BSC 219 Genetics at ISU

March 26, 2020 28 min

★ ★ ★ ★ ☆ 4/5

Lac OperonGene RegulationMutations

Life & Natural Systems Biology

Genetics: L21-A, The Lac Operon (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 26, 2020 29 min

★ ★ ★ ★ ☆ 4/5

Lac OperonGene RegulationProkaryotes

Life & Natural Systems Biology

Genetics: L19-D The Ames Test (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 26, 2020 20 min

★ ★ ★ ★ ☆ 4/5

Ames TestMutagenesisSalmonella

Life & Natural Systems Biology

Genetics: Homologous recombination and meiotic crossovers (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 26, 2020 19 min

★ ★ ★ ★ ☆ 4/5

Homologous RecombinationDouble Strand Break RepairMeiosis

Life & Natural Systems Biology

Genetics: L19-GA2, Nucleotide Excision Repair (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 24, 2020 10 min

★ ★ ★ ★ ☆ 4/5

DNA RepairNucleotide Excision RepairThymine Dimer

Life & Natural Systems Biology

Genetics: L19-GA1, Complementation Groups (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 24, 2020 22 min

★ ★ ★ ★ ☆ 4/5

GeneticsComplementation GroupsXeroderma Pigmentosum

Life & Natural Systems Biology

Genetics: L19-C, Mutations: Gain-of-Function, Frameshift, Etc. (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 24, 2020 29 min

★ ★ ★ ★ ☆ 4/5

MutationsGeneticsFrameshift

Life & Natural Systems Biology

Genetics: L19-B, Spontaneous versus Induced mutations (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 24, 2020 36 min

★ ★ ★ ★ ☆ 4/5

Spontaneous MutationInduced MutationDNA Replication

Life & Natural Systems Biology

Genetics: L19-A, Random versus Directed Mutations (Recommend 1.5x speed)

BSC 219 Genetics at ISU

March 24, 2020 18 min

★ ★ ★ ★ ☆ 4/5

GeneticsMutationsReplica Plating

Life & Natural Systems Biology

Clathrin-Coated Vesicle Formation, Docking and Fusion

Thomas Mennella

March 23, 2020 13 min

★ ★ ★ ★ ☆ 4/5

ClathrinVesicle TraffickingCell Biology

Life & Natural Systems Biology

8- Tema 1 Teórico Replicación I Genética (2030)

Genética FAV-UNRC

March 21, 2020 12 min

★ ★ ★ ★ ☆ 4/5

DNA ReplicationSemiconservativeEnzymes

Life & Natural Systems Biology

6- Tema 1 Teórico Desnaturalización y Renaturalización del ADN Genética (2030)

Genética FAV-UNRC

March 21, 2020 12 min

★ ★ ★ ★ ☆ 4/5

DNA DenaturationDNA RenaturationMelting Temperature

Life & Natural Systems Biology

13- Tema 1 Teórico Práctico Genética (2030)

Genética FAV-UNRC

March 21, 2020 16 min

★ ★ ★ ★ ☆ 4/5

GametogenesisMeiosisPlant Reproduction

Life & Natural Systems Biology

4- Tema 1 Teórico Cromatina II Genética (2030)

Genética FAV-UNRC

March 20, 2020 12 min

★ ★ ★ ★ ☆ 4/5

ChromatinChromosome BandingKaryotype

Life & Natural Systems Biology

Membrane Potentials and the Na-K Pump - A Cellular Battery

Thomas Mennella

March 16, 2020 17 min

★ ★ ★ ★ ☆ 4/5

Membrane PotentialSodium-Potassium PumpElectrochemical Gradient

Life & Natural Systems Biology

Genetics: L20-B, Ribosomes, rRNAs, and translation (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 8, 2020 32 min

★ ★ ★ ★ ☆ 4/5

RibosomeRRNATranslation

Life & Natural Systems Biology

Genetics: L18-D, tRNA structure, tRNA charging, and wobble pairing (Recommend 1.5x speed)

BSC 219 Genetics at ISU

March 8, 2020 36 min

★ ★ ★ ★ ☆ 4/5

TRNAWobble Base PairingTranslation

Life & Natural Systems Biology

Genetics: L18-C, Amino acids and peptide bonds (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 8, 2020 10 min

★ ★ ★ ★ ☆ 4/5

Amino AcidsPeptide BondsTranslation

Life & Natural Systems Biology

Genetics: L18-B, alternative splicing (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 7, 2020 20 min

★ ★ ★ ★ ☆ 4/5

Alternative SplicingIntronsGene Expression

Life & Natural Systems Biology

Genetics: L16-GA: Intron mutations, hereditary spastic paraplegia (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 7, 2020 19 min

★ ★ ★ ★ ☆ 4/5

IntronsSplicingHereditary Spastic Paraplegia

Life & Natural Systems Biology

Genetics L20-A, Genetics of biosynthetic pathways (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 7, 2020 35 min

★ ★ ★ ★ ☆ 4/5

Beadle and TatumOne Gene One EnzymeNeurospora Crassa

Life & Natural Systems Biology

Genetics: L18-A, pre-mRNA processing and mRNA structure (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

March 6, 2020 35 min

★ ★ ★ ★ ☆ 4/5

Pre-MRNA ProcessingSplicing5' Cap

Life & Natural Systems Biology

Genetics: L16-A, Transcription (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 29, 2020 36 min

★ ★ ★ ★ ☆ 4/5

TranscriptionRNA PolymerasePromoter

Life & Natural Systems Biology

Genetics: L14-D, Haploid Insufficiency and Genetic Anticipation (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 26, 2020 15 min

★ ★ ★ ★ ☆ 4/5

GeneticsHaploinsufficiencyGenetic Anticipation

Life & Natural Systems Biology

Genetics: L14-C, Telomerase and Immortality (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 26, 2020 20 min

★ ★ ★ ★ ☆ 4/5

TelomeraseCell ImmortalitySenescence

Life & Natural Systems Biology

Genetics: L14-B, Telomeres and Telomerase (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 26, 2020 28 min

★ ★ ★ ★ ☆ 4/5

TelomeresTelomeraseDNA Replication

Life & Natural Systems Biology

Genetics: L14-A, DNA replication, eukaryote highlights (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 26, 2020 13 min

★ ★ ★ ★ ☆ 4/5

DNA ReplicationEukaryotesNucleosomes

Formal & Physical Sciences Biology

Sangamitra Bandopadhyay: Bioinformatics Research at Indian Statistical Institute

Sangamitra Bandopadhyay

February 25, 2020 42 min

★ ★ ★ ★ ☆ 4/5

BioinformaticsComputational BiologyIndian Statistical Institute

Life & Natural Systems Biology

Challenges in extending symbiotic nitrogen fixation beyond current host range

Maitrayee Dasgupta

February 25, 2020 28 min

★ ★ ★ ★ ☆ 4/5

Nitrogen FixationSymbiosisLegumes

Life & Natural Systems Biology

Angela Giangrande, “When science flies”

Angela Giangrande

February 25, 2020 45 min

★ ★ ★ ★ ☆ 4/5

DrosophilaGlial CellsCollective Migration

Life & Natural Systems Biology

Genetics: Lecture 13-C, Prokaryotic DNA Replication: Six Steps (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 24, 2020 28 min

★ ★ ★ ★ ☆ 4/5

DNA ReplicationProkaryotesEnzymes

Life & Natural Systems Biology

Genetics: Lecture 13-B, DNA replication: phosphodiester linkages (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 24, 2020 11 min

★ ★ ★ ★ ☆ 4/5

DNA ReplicationPhosphodiester LinkageDNA Polymerase

Life & Natural Systems Biology

Genetics: L13-A, Meselson, Stahl, and Semi-Conservative DNA Replication (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 24, 2020 37 min

★ ★ ★ ★ ☆ 4/5

DNA ReplicationMeselson-StahlSemi-Conservative

Life & Natural Systems Biology

Genetics: L12-C, DNA melting (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 24, 2020 23 min

★ ★ ★ ★ ☆ 4/5

DNA MeltingHydrogen BondsDenaturation

Life & Natural Systems Biology

Genetics: L12-B, DNA Structure (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 18, 2020 22 min

★ ★ ★ ★ ☆ 4/5

DNA StructureNucleotideBase Pairing

Life & Natural Systems Biology

Genetics: L12-A, The Molecule of Heredity (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 18, 2020 27 min

★ ★ ★ ★ ☆ 4/5

DNAGeneticsTransforming Principle

Life & Natural Systems Biology

Genetics: L11-F, Mapping Gene Order With Hfr Strains (Recommend 1.5x speed)

BSC 219 Genetics at ISU

February 14, 2020 13 min

★ ★ ★ ★ ☆ 4/5

Bacterial ConjugationHfr StrainsGene Mapping

Life & Natural Systems Biology

Genetics: L11-E, Hfr-Mediated Recombination (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 14, 2020 10 min

★ ★ ★ ★ ☆ 4/5

Bacterial GeneticsHfrConjugation

Life & Natural Systems Biology

Genetics: L11-D, F Factor and Conjugation (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 14, 2020 10 min

★ ★ ★ ★ ☆ 4/5

ConjugationF FactorBacterial Genetics

Life & Natural Systems Biology

Genetics: L11-C, Genetic transfer between auxotrophic strains (Recommend 1.5x Speed)

BSC 219 Genetics at ISU

February 14, 2020 11 min

★ ★ ★ ★ ☆ 4/5

GeneticsBacteriaConjugation