What question did this study set out to answer?

To investigate the role of E12 and E47 in cell differentiation using genetic mutations in mouse embryonic stem cells.

Helix-loop-helix transcription factors E12 and E47 are not essential for skeletal or cardiac myogenesis, erythropoiesis, chondrogenesis, or neurogenesis.

View Full Paper

Ask AI

Bookmark

Authors

Randomized trial demonstrates that E12 and E47 are not required for cell differentiation in mouse embryonic stem cells, suggesting gene redundancy.

To investigate the role of E12 and E47 in cell differentiation using genetic mutations in mouse embryonic stem cells.
Mutated both copies of the E2A gene in mouse embryonic stem cells.
Assessed differentiation potential into skeletal muscle, cardiac muscle, erythrocytes, neurons, and cartilage in vitro.
Embryonic stem cells lacking E12 and E47 differentiated into skeletal and cardiac muscle at a similar extent as wild-type cells.
Erythrocytes, neurons, and cartilage were also formed comparably to wild-type cells.
Findings indicate that E2A is not essential for the differentiation of these specific cell types.

Zhuang et al. (1992) studied this question.

View Full Paper

Ask AI

Bookmark

Randomized trial demonstrates that E12 and E47 are not required for cell differentiation in mouse embryonic stem cells, suggesting gene redundancy.