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Full-Text Articles in Medicine and Health Sciences
Patterns Of Crystallin Gene Expression In Differentiation State Specific Regions Of The Embryonic Chicken Lens, Zhiwei Ma, Daniel Chauss, Joshua Disatham, Xiaodong Jiao, Lisa Ann Brennan, A Sue Menko, Marc Kantorow, J Fielding Hejtmancik
Patterns Of Crystallin Gene Expression In Differentiation State Specific Regions Of The Embryonic Chicken Lens, Zhiwei Ma, Daniel Chauss, Joshua Disatham, Xiaodong Jiao, Lisa Ann Brennan, A Sue Menko, Marc Kantorow, J Fielding Hejtmancik
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
Purpose: Transition from lens epithelial cells to lens fiber cell is accompanied by numerous changes in gene expression critical for lens transparency. We identify expression patterns of highly prevalent genes including ubiquitous and enzyme crystallins in the embryonic day 13 chicken lens.
Methods: Embryonic day 13 chicken lenses were dissected into central epithelial cell (EC), equatorial epithelial cell (EQ), cortical fiber cell (FP), and nuclear fiber cell (FC) compartments. Total RNA was prepared, subjected to high-throughput unidirectional mRNA sequencing, analyzed, mapped to the chicken genome, and functionally grouped.
Results: A total of 77,097 gene-specific transcripts covering 17,450 genes were expressed, …