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Table 1 Summary of pancreas SAGE libraries generated

From: Identification of transcripts with enriched expression in the developing and adult pancreas

Accession Stage Tissue subtype Cell types represented Library type Tags sequenced* Tag types
SM161/SM244 TS17 Pdx1 EGFP+ All pancreas epithelial cells with the exception of rare Glucagon-positive cells Long SAGElite 306,588 44,491
SM231 TS19 Pdx1 EGFP+ All pancreas epithelial cells with the exception of rare Glucagon-positive cells Long SAGElite 317,716 49,572
SM162/SM245 TS20 Ngn3 EGFP- A mixture of pancreas cell types composed predominantly of mesenchymal cells and pancreas epithelial progenitors as well as those destined to become exocrine cell types Long SAGElite 308,745 47,695
SM243/SM160 TS20 Ngn3 EGFP+ All endocrine progenitor cells as well as endocrine cells at various stages of maturation Long SAGElite 320,473 51,847
SM225/SM249 TS21 Ngn3 EGFP+ All endocrine progenitor cells as well as endocrine cells at various stages of maturation Long SAGElite 313,503 58,864
SM232 TS22 Ngn3 EGFP+ All endocrine progenitor cells as well as endocrine cells at various stages of maturation Long SAGElite 301,222 37,726
SM223 TS22 Whole A mixture of pancreas cell types composed predominantly of pancreas epithelial cells differentiating into exocrine cell types with some endocrine cells and mesenchymal cells Long SAGE 98,189 13,676
SM016 TS26 Whole A mixture of pancreas cell types composed predominantly of pancreas epithelial cells differentiating into exocrine cell types with some endocrine cells and mesenchymal cells Long SAGE 81,130 17,963
SM102 DPN70 Isolated ducts Hand picked adult ducts isolated by collagenase treatment and gradient centrifugation Long SAGE 119,024 23,528
SM017 DPN70 Isolated islets Hand picked adult islets isolated by collagenase treatment and gradient centrifugation composed of each of the major endocrine cell types Long SAGE 99,968 16,039
  1. *After 95% quality cutoffs for all tags. The Pdx1 EGFP and Ngn3 EGFP transgenic strains were obtained from Douglas Melton as described in Gu et al. [22]. DPN, days post natal.