Welcome to PGN. PGN is a general purpose EST analysis pipeline/website that can be readily used as a "front end" for EST sequencing projects. All data in PGN is directly derived from chromatograms and all original and intermediate data are stored in the database. Data can be submitted through a web interface. Please contact sgn-feedback@sgn.cornell.edu for more information. The current datasets on PGN come from the floral genome project and includes the following species:
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Acorus americanus: 9816 ESTs, 5731 unigenes
  inflorescence: 9816 ESTs
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Amborella trichopoda: 8718 ESTs, 6099 unigenes
  flower buds: 4442 ESTs
  flower buds: 4276 ESTs
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Asparagus officinalis: 8425 ESTs, 5495 unigenes
  developing female shoot apexes: 3237 ESTs
  developing male shoot apexes: 5188 ESTs
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Cucumis sativus: 2035 ESTs, 1648 unigenes
  female flower buds: 928 ESTs
  male flower buds: 1107 ESTs
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Eschscholzia californica: 11009 ESTs, 5713 unigenes
  leaf tissue: 1930 ESTs
  flower buds: 9079 ESTs
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Gerbera hybrida: 17339 ESTs, 8670 unigenes
  Young Inflorescence (capitulum): 3820 ESTs
  Scape: 1629 ESTs
  Petal: 1194 ESTs
  Flower: 1967 ESTs
  Pappus bristles: 1519 ESTs
  Leaf: 1632 ESTs
  Pappus bristles: 1157 ESTs
  Petal: 2595 ESTs
  Stamen: 1826 ESTs
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Illicium parviflorum: 233 ESTs, 203 unigenes
  flower buds: 233 ESTs
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Ipomopsis aggregata: 5098 ESTs, 478 unigenes
  flower buds, elongating flowers, flowers: 4168 ESTs
  flower buds, elongating flowers, flowers: 519 ESTs
  flower buds, elongating flowers, flowers: 224 ESTs
  flower buds, elongating flowers, flowers: 187 ESTs
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Liriodendron tulipifera: 9530 ESTs, 6520 unigenes
  flower buds: 9530 ESTs
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Mesembryanthemum crystallinum: 1545 ESTs, 1143 unigenes
  young inflorescence with premeiotic flower buds: 1545 ESTs
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Mimulus guttatus: 11389 ESTs, 6112 unigenes
  flower bud: 2151 ESTs
  flower bud: 9238 ESTs
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Nuphar advena: 10300 ESTs, 7190 unigenes
  flower buds: 252 ESTs
  flower buds: 10048 ESTs
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Papaver somniferum: 3388 ESTs, 1184 unigenes
  leaf tissue: 1467 ESTs
  leaf tissue: 1921 ESTs
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Persea americana: 8735 ESTs, 6183 unigenes
  flower buds: 8735 ESTs
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Prymnesium parvum: 6286 ESTs, 3415 unigenes
  (haptophyte alga): 6286 ESTs
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Ribes americanum: 2238 ESTs, 1791 unigenes
  young flower buds and inflorescences: 2238 ESTs
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Saruma henryi: 10273 ESTs, 6293 unigenes
  flower buds: 10273 ESTs
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Stenogyne rugosa: 1314 ESTs, 739 unigenes
  developing fruits: 1314 ESTs
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Vaccinium corymbosa: 1758 ESTs, 1549 unigenes
  flower buds with budscales: 1758 ESTs
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Welwitschia mirabilis: 10129 ESTs, 6214 unigenes
  young female strobili: 5283 ESTs
  microsporophylls: 4088 ESTs
  microsporophylls: 758 ESTs
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Yucca filamentosa: 1743 ESTs, 1490 unigenes
  premeiotic flower buds (< 7mm width) and inflorescences: 1743 ESTs
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Zamia fischeri: 12587 ESTs, 9967 unigenes
  : 4335 ESTs
  megasporophylls and ovules: 3711 ESTs
  microsporophylls: 4541 ESTs
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The Plant Genome Network (PGN) is a resource for the storage, retrieval and annotation of plant ESTs, with a focus on comparative genomics. Currently PGN houses mainly sequences from the Floral Genome Project
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