Gene Regulation: Tumour Suppressor Genes | A-level Biology | OCR, AQA, Edexcel

Gene Regulation: Hox Genes | A-level Biology | OCR, AQA, Edexcel

Gene Regulation: Introduction to Gene Mutations | A-level Biology | OCR, AQA, Edexcel

6. Tumour Suppressor Genes (Retinoblastoma and the two hit hypothesis, p53)

Tumor Suppressor Genes - p53, pten, p21, pRB

Gene Regulation: The Lac Operon | A-level Biology | OCR, AQA, Edexcel

Cell Cycle & MITOSIS: A-level Biology. Prophase, Metaphase, Anaphase and Telophase

Epigenetics

DNA animation (2002-2014) by Drew Berry and Etsuko Uno wehi.tv #ScienceArt

TRANSCRIPTIONAL FACTORS: Gene regulation and the role of oestrogen explained.

How Genes Express Themselves: Crash Course Biology #36

A Level Biology Revision "Cell Division by Mitosis"

DNA Technology: Gene Therapy | A-level Biology | OCR, AQA, Edexcel

NEOPLASIA 4: p53 gene: The Guardian of the genome. functions, regulation and inactivation

EPIGENETICS and GENE EXPRESSION A-level Biology. How methyl and acetyl groups control transcription

p53 in cell cycle regulation | p53 and cancer | p53 tumor suppressor.

Gene Regulation

Oncogenes and proto oncogenes

Regulation of Gene Expression: Operons, Epigenetics, and Transcription Factors

GENE EXPRESSION & CANCER - AQA A LEVEL BIOLOGY + EXAM QUESTIONS RUN THROUGH

Inheritance: Dihybrid Crosses | A-level Biology | OCR, AQA, Edexcel