!autogenerated-by:     DAG-Edit version 1.320
!saved-by:             tberardi
!date:                 Fri Aug 01 14:53:09 PDT 2003
!version: $Revision: 1.1.1.1 $
!type: % ISA Is a
!type: < PARTOF Part of
!type: ~ DEVELOPSFROM develops from
!editors: Leonore Reiser, Jonathan Clarke
$Arabidopsis ontology ; TAIR:0000001
 %Arabidopsis anatomy ; TAIR:0000111
  %cell culture ; TAIR:0000037
   %leaf cell culture ; TAIR:0000039
   %root cell culture ; TAIR:0000040
  %obsolete ; TAIR:0000049
   %xylem initial ; TAIR:0000357 ; synonym:xylem mother cell
  %whole plant ; TAIR:0000304 ; synonym:GRO\:0005000
   <cell type ; TAIR:0000298
    %aerenchyma cell ; TAIR:0000294
    %antipodal cell ; TAIR:0000192 < megagametophyte ; TAIR:0000188
    %atrichoblast ; TAIR:0000263 ; synonym:non-hair cell < elongation zone ; TAIR:0000324 < root epidermis ; TAIR:0000361
    %cambial initial ; TAIR:0000295
    %central cell ; TAIR:0000194 < megagametophyte ; TAIR:0000188
     <polar nucleus ; TAIR:0000196
     <primary endosperm nucleus ; TAIR:0000195
    %chlorenchyma ; TAIR:0000241 < ovary parenchyma ; TAIR:0000242
    %collenchyma ; TAIR:0000209
    %companion cell ; TAIR:0000071
    %egg cell ; TAIR:0000190 < egg apparatus ; TAIR:0000189
    %epidermal initial ; TAIR:0000349 < epidermis ; TAIR:0000202
    %epithem cell ; TAIR:0000066 < hydathode ; TAIR:0000323
    %generative cell ; TAIR:0000168 < microgametophye ; TAIR:0000162
    %guard cell ; TAIR:0000293 < stomatal complex ; TAIR:0000281
    %guard mother cell ; TAIR:0000351
    %idioblast ; TAIR:0000283 < ovary vascular system ; TAIR:0000129
    %lenticel ; TAIR:0000292
    %megaspore ; TAIR:0000243 < nucellus ; TAIR:0000240
     %degenerate megaspore ; TAIR:0000245
     %functional megaspore ; TAIR:0000244
    %megasporocyte ; TAIR:0000431 ; synonym:archesporial cell ; synonym:megaspore mother cell < nucellus ; TAIR:0000240
    %meristemoid ; TAIR:0000070
    %microspore ; TAIR:0000297 < pollen sac ; TAIR:0000156
    %microsporocyte ; TAIR:0000160 ; synonym:pollen mother cell ; synonym:primary sporogenous cell < pollen sac ; TAIR:0000156
    %mucilage cell ; TAIR:0000373 < mucilage layer ; TAIR:0000340
    %myrosin cell ; TAIR:0000352
    %passage cell ; TAIR:0000353
    %pavement cell ; TAIR:0000332 < leaf abaxial epidermis ; TAIR:0000319 < leaf adaxial epidermis ; TAIR:0000318
    %phloem initial ; TAIR:0000400 < procambium ; TAIR:0000345
    %root hair ; TAIR:0000256 < specialization zone ; TAIR:0000348 ~ trichoblast ; TAIR:0000262
    %sclerenchyma ; TAIR:0000300
    %sieve element ; TAIR:0000286
     %sieve cell ; TAIR:0000285
     %sieve tube member ; TAIR:0000289 ; synonym:\<new synonym> ; synonym:sieve tube element
      <sieve plate ; TAIR:0000287
    %socket cell ; TAIR:0000115
    %starch sheath cell ; TAIR:0000020 % starch sheath ; TAIR:0000002
    %subsidiary cell ; TAIR:0000284, TAIR:0000296 ; synonym:accessory cell < stomatal complex ; TAIR:0000281
    %synergid ; TAIR:0000191 < egg apparatus ; TAIR:0000189
     <filliform apparatus ; TAIR:0000193
    %tracheary element ; TAIR:0000290
     %fiber tracheid ; TAIR:0000355
     %tracheid ; TAIR:0000301
    %trichoblast ; TAIR:0000262 ; synonym:hair cell < elongation zone ; TAIR:0000324 < root epidermis ; TAIR:0000361
    %trichome ; TAIR:0000282 < leaf abaxial epidermis ; TAIR:0000319 < leaf adaxial epidermis ; TAIR:0000318
    %vegetative cell ; TAIR:0000169 < microgametophye ; TAIR:0000162
    %xylem element ; TAIR:0000273
    %xylem fiber cell ; TAIR:0000274
    %xylem initial ; TAIR:0000275 ; synonym:xylem mother cell < procambium ; TAIR:0000345
   %embryo ; TAIR:0000172 < seed ; TAIR:0000264
    <apical cell ; TAIR:0000178
    <apical meristem ; TAIR:0000231 ; synonym:shoot apical meristem % meristem ; TAIR:0000222 < shoot apex ; TAIR:0000370
     <central zone ; TAIR:0000224 ; synonym:central initiation zone < axillary meristem ; TAIR:0000232 < floral meristem ; TAIR:0000229 < inflorescence meristem ; TAIR:0000230
     <peripheral zone ; TAIR:0000225 ; synonym:peripheral meristem < axillary meristem ; TAIR:0000232 < floral meristem ; TAIR:0000229 < inflorescence meristem ; TAIR:0000230
     <rib zone ; TAIR:0000226 ; synonym:file meristem < axillary meristem ; TAIR:0000232 < floral meristem ; TAIR:0000229 < inflorescence meristem ; TAIR:0000230
    <basal cell ; TAIR:0000179
    <cotyledon ; TAIR:0000138 ; synonym:scutellum % leaf ; TAIR:0000212 % organ ; TAIR:0000302
     <cotyledon abaxial epidermis ; TAIR:0000211 % epidermis ; TAIR:0000202
     <cotyledon adaxial epidermis ; TAIR:0000210 % abaxial epidermis ; TAIR:0000203
     <cotyledon vascular system ; TAIR:0000119 % vascular system ; TAIR:0000270
     <lamina ; TAIR:0000221 < adult leaf ; TAIR:0000118 < juvenile leaf ; TAIR:0000216 < leaf ; TAIR:0000212
      <hydathode ; TAIR:0000323
      <leaf margin ; TAIR:0000218 < juvenile leaf ; TAIR:0000216
      <leaf tip ; TAIR:0000219
      <midvein ; TAIR:0000235 ; synonym:midrib % leaf vascular system ; TAIR:0000328
     <palisade parenchyma ; TAIR:0000342 < adult leaf ; TAIR:0000118 < juvenile leaf ; TAIR:0000216 < leaf ; TAIR:0000212 < mesophyll ; TAIR:0000142
     <procambium ; TAIR:0000345 ; synonym:provascular tissue < embryo ; TAIR:0000172 < vascular system ; TAIR:0000270
     <spongy parenchyma ; TAIR:0000143 < adult leaf ; TAIR:0000118 < juvenile leaf ; TAIR:0000216 < leaf ; TAIR:0000212 < mesophyll ; TAIR:0000142 % parenchyma tissue ; TAIR:0000343
    <cotyledon primordium ; TAIR:0000365 % organ primordium ; TAIR:0000136
    <embryonic axis ; TAIR:0000387
    <embryonic ground tissue ; TAIR:0000367 % ground tissue ; TAIR:0000217
    <hypocotyl ; TAIR:0000310 % stem ; TAIR:0000114
    <hypophysis ; TAIR:0000181
    <lower tier ; TAIR:0000321
    <protoderm ; TAIR:0000182 % epidermis ; TAIR:0000202
    <protophloem ; TAIR:0000346 < primary phloem ; TAIR:0000280
    <protoxylem ; TAIR:0000272 < primary xylem ; TAIR:0000277
    <radicle ; TAIR:0000268 % root ; TAIR:0000250
     <primary root meristem ; TAIR:0000030 < primary root ; TAIR:0000303 % root meristem ; TAIR:0000228
    <suspensor ; TAIR:0000175
    <upper tier ; TAIR:0000354
   %gametophyte ; TAIR:0000427
    %megagametophyte ; TAIR:0000188 ; synonym:embryo sac ; synonym:female gametophyte
     <egg apparatus ; TAIR:0000189
    %microgametophye ; TAIR:0000162 ; synonym:male gametophyte ; synonym:pollen < pollen sac ; TAIR:0000156
     <aperture ; TAIR:0000299
   <meristem ; TAIR:0000222
    %axillary meristem ; TAIR:0000232 < axillary shoot ; TAIR:0000338
     <abaxial axillary meristem ; TAIR:0000069
     <adaxial axillary meristem ; TAIR:0000068
    %floral meristem ; TAIR:0000229 ; synonym:floral apical meristem < inflorescence ; TAIR:0000117
    %inflorescence meristem ; TAIR:0000230 < inflorescence ; TAIR:0000117
    %root meristem ; TAIR:0000228 < lateral root ; TAIR:0000261 < primary root ; TAIR:0000303
     %lateral root meristem ; TAIR:0000031 < lateral root ; TAIR:0000261
    %vegetative meristem ; TAIR:0000033 < vegetative shoot ; TAIR:0000206
   <organ ; TAIR:0000302
    %floral organ ; TAIR:0000122 < flower ; TAIR:0000120
     %gynoecium ; TAIR:0000326 ; synonym:pistil
      <carpel ; TAIR:0000126
       <ovary ; TAIR:0000128 ~ silique ; TAIR:0000208
        <ovary wall ; TAIR:0000350
         %ovary ground tissue ; TAIR:0000163 % ground tissue ; TAIR:0000217
          <ovary parenchyma ; TAIR:0000242 % parenchyma tissue ; TAIR:0000343
         %ovary inner epidermis ; TAIR:0000137 % epidermis ; TAIR:0000202
         <ovary outer epidermis ; TAIR:0000139 % epidermis ; TAIR:0000202
          <stomatal complex ; TAIR:0000281 < leaf abaxial epidermis ; TAIR:0000319 < leaf adaxial epidermis ; TAIR:0000318 % tissues and tissue systems ; TAIR:0000140
         <ovary vascular system ; TAIR:0000129 % vascular system ; TAIR:0000270
          <vascular bundle ; TAIR:0000362 < leaf vascular system ; TAIR:0000328 < nectary vascular system ; TAIR:0000167 < ovule vascular system ; TAIR:0000315 < sepal vascular system ; TAIR:0000329 < stem vascular system ; TAIR:0000419
           <phloem ; TAIR:0000278 % vascular tissue ; TAIR:0000327
            <phloem parenchyma ; TAIR:0000359 < primary phloem ; TAIR:0000280
            %primary phloem ; TAIR:0000280
             <metaphloem ; TAIR:0000279
           <xylem ; TAIR:0000271 % vascular tissue ; TAIR:0000327
            %primary xylem ; TAIR:0000277
             <metaxylem ; TAIR:0000372
             <xylem parenchyma ; TAIR:0000358 % parenchyma tissue ; TAIR:0000343 < xylem ; TAIR:0000271
         ~pericarp ; TAIR:0000347
        <ovule ; TAIR:0000236
         <chalaza ; TAIR:0000237
         <funiculus ; TAIR:0000239
         <integument ; TAIR:0000246
          %inner integument ; TAIR:0000248
           <endothelium ; TAIR:0000249 ; synonym:integumentary tapetum
          %outer integument ; TAIR:0000247
         <micropyle ; TAIR:0000238
         <nucellus ; TAIR:0000240 ; synonym:megasporangium
         <ovule vascular system ; TAIR:0000315 % vascular system ; TAIR:0000270
        <placenta ; TAIR:0000130
        <valve ; TAIR:0000127
       <replum ; TAIR:0000135 < silique ; TAIR:0000208
       <septum ; TAIR:0000131 ; synonym:dissepiment < silique ; TAIR:0000208
       <stigma ; TAIR:0000132
        <stigma epidermis ; TAIR:0000164 % epidermis ; TAIR:0000202
         <stigmatic papillae ; TAIR:0000141
       <style ; TAIR:0000133
        <style epidermis ; TAIR:0000165
        <style parenchyma ; TAIR:0000307
        <transmitting tract ; TAIR:0000134 ; synonym:pollen guidance tissue
     %nectary ; TAIR:0000123
      <nectary epidermis ; TAIR:0000207 % epidermis ; TAIR:0000202
      <nectary vascular system ; TAIR:0000167 % vascular system ; TAIR:0000270
     %petal ; TAIR:0000124
      <petal epidermis ; TAIR:0000183 % epidermis ; TAIR:0000202
      <petal parenchyma ; TAIR:0000234 % parenchyma tissue ; TAIR:0000343
      <petal vascular system ; TAIR:0000330 % vascular system ; TAIR:0000270
     %sepal ; TAIR:0000125
      <sepal epidermis ; TAIR:0000176 % epidermis ; TAIR:0000202
      <sepal parenchyma ; TAIR:0000311 < sepal ground tissue ; TAIR:0000233
      <sepal vascular system ; TAIR:0000329 % vascular system ; TAIR:0000270
     %silique ; TAIR:0000208 ; synonym:fruit
      <abscission zone ; TAIR:0000146 ; synonym:abscission layer ; synonym:separation layer < pedicel ; TAIR:0000220 < petiole ; TAIR:0000121 % tissues and tissue systems ; TAIR:0000140
     %stamen ; TAIR:0000152
      <anther ; TAIR:0000155
       <anther wall ; TAIR:0000145
        <endothecium ; TAIR:0000158
        <tapetum ; TAIR:0000159
       <pollen sac ; TAIR:0000156 ; synonym:anther locule ; synonym:microsporangium
        <tetrad of microspores ; TAIR:0000161
       <stomium ; TAIR:0000157
      <connective ; TAIR:0000154
      <filament ; TAIR:0000153
       <filament epidermis ; TAIR:0000174 % epidermis ; TAIR:0000202
       <filament parenchyma ; TAIR:0000312 % parenchyma tissue ; TAIR:0000343
      <stamen epidermis ; TAIR:0000166 % epidermis ; TAIR:0000202
    %leaf ; TAIR:0000212
     %adult leaf ; TAIR:0000118
      <leaf abaxial epidermis ; TAIR:0000319 % abaxial epidermis ; TAIR:0000203 < juvenile leaf ; TAIR:0000216 < leaf ; TAIR:0000212
      <leaf adaxial epidermis ; TAIR:0000318 % adaxial epidermis ; TAIR:0000204 < juvenile leaf ; TAIR:0000216 < leaf ; TAIR:0000212
      <leaf vascular system ; TAIR:0000328 < leaf ; TAIR:0000212 % vascular system ; TAIR:0000270
      <petiole ; TAIR:0000121 < juvenile leaf ; TAIR:0000216 < leaf ; TAIR:0000212
     %juvenile leaf ; TAIR:0000216
      <stipule ; TAIR:0000215 < leaf ; TAIR:0000212
     %leaf primordium ; TAIR:0000333 % organ primordium ; TAIR:0000136
    %organ primordium ; TAIR:0000136
     %gynoecium primordium ; TAIR:0000334 < flower ; TAIR:0000120
     %lateral root primordium ; TAIR:0000032 < root ; TAIR:0000250
     %nectary primordium ; TAIR:0000337 < flower ; TAIR:0000120
     %ovule primordium ; TAIR:0000341
     %petal primordium ; TAIR:0000331 < flower ; TAIR:0000120
     %sepal primordium ; TAIR:0000336 < flower ; TAIR:0000120
     %stamen primordium ; TAIR:0000335 < flower ; TAIR:0000120
   <root ; TAIR:0000250
    <elongation zone ; TAIR:0000324 < lateral root ; TAIR:0000261 < primary root ; TAIR:0000303
    %lateral root ; TAIR:0000261
     <lateral root tip ; TAIR:0000067 % root tip ; TAIR:0000251
     <root cap ; TAIR:0000253 < primary root ; TAIR:0000303 < root ; TAIR:0000250
      <central root cap ; TAIR:0000254 ; synonym:columella
       <columella root cap cell ; TAIR:0000316
       <columella root cap initial ; TAIR:0000317
      <lateral root cap ; TAIR:0000255
     <root cortex ; TAIR:0000258 % ground tissue ; TAIR:0000217 < primary root ; TAIR:0000303 < root ; TAIR:0000250
      <root endodermis ; TAIR:0000252 % endodermis ; TAIR:0000003
       <casparian strip ; TAIR:0000257 ; synonym:casparian band
     <root epidermis ; TAIR:0000361 ; synonym:epiblem % epidermis ; TAIR:0000202 < primary root ; TAIR:0000303 < root ; TAIR:0000250
     <specialization zone ; TAIR:0000348 < primary root ; TAIR:0000303 < root ; TAIR:0000250
     <stele ; TAIR:0000314 < primary root ; TAIR:0000303 < root ; TAIR:0000250
      <pericycle ; TAIR:0000260
      <root vascular system ; TAIR:0000363 % vascular system ; TAIR:0000270
    %primary root ; TAIR:0000303
     <root tip ; TAIR:0000251
    <quiescent center ; TAIR:0000259
   %seed ; TAIR:0000264
    <endosperm ; TAIR:0000197 % tissues and tissue systems ; TAIR:0000140
     %cellular endosperm ; TAIR:0000199
     %chalazal endosperm ; TAIR:0000201
     %free nuclear endosperm ; TAIR:0000198 ; synonym:cenocytic endosperm ; synonym:coenocytic endosperm
     %micropylar endosperm ; TAIR:0000200
    <seed coat ; TAIR:0000265 ; synonym:testa
     <aleurone layer ; TAIR:0000308
     <mucilage layer ; TAIR:0000340
     <raphe ; TAIR:0000364
     <seed coat epidermis ; TAIR:0000371 % epidermis ; TAIR:0000202
   <shoot ; TAIR:0000113 ; synonym:aerial organs
    %axillary shoot ; TAIR:0000338 ; synonym:\<new synonym> ; synonym:branch ; synonym:lateral shoot
    %inflorescence ; TAIR:0000117
     <flower ; TAIR:0000120
      <pedicel ; TAIR:0000220
    <shoot apex ; TAIR:0000370
     <corpus ; TAIR:0000150
     <tunica ; TAIR:0000151
    <stem ; TAIR:0000114
     %apical hook ; TAIR:0000269
     <internode ; TAIR:0000116
      %basal internode ; TAIR:0000073
      <elongation zone of the internode ; TAIR:0000072
     <node ; TAIR:0000344
     <stem cortex ; TAIR:0000223 ; synonym:pith % ground tissue ; TAIR:0000217
      <starch sheath ; TAIR:0000002 % endodermis ; TAIR:0000003
      <stem parenchyma ; TAIR:0000313
     <stem epidermis ; TAIR:0000112 % epidermis ; TAIR:0000202
    %vegetative shoot ; TAIR:0000206
   <tissues and tissue systems ; TAIR:0000140
    %callus tissue ; TAIR:0000038 ; synonym:callus
    %epidermis ; TAIR:0000202 ~ L1 ; TAIR:0000147
     %abaxial epidermis ; TAIR:0000203
     %adaxial epidermis ; TAIR:0000204
    %ground tissue ; TAIR:0000217
     %endodermis ; TAIR:0000003
     %leaf ground tissue ; TAIR:0000227
      %bundle sheath ; TAIR:0000023
      %mesophyll ; TAIR:0000142 % parenchyma tissue ; TAIR:0000343
     %parenchyma tissue ; TAIR:0000343
      %nectary parenchyma ; TAIR:0000309
     %sepal ground tissue ; TAIR:0000233
    %L1 ; TAIR:0000147 ; synonym:epidermal layer
     %L1 layer of the vegetative meristem ; TAIR:0000046
    %L2 ; TAIR:0000148 ; synonym:subepidermal layer
     %L2 layer of the vegetative meristem ; TAIR:0000047
    %L3 ; TAIR:0000149 ; synonym:corpus
     %L3 layer of the vegetative meristem ; TAIR:0000048
    %vascular system ; TAIR:0000270
     <fascicular cambium ; TAIR:0000360
     %stem vascular system ; TAIR:0000419
     <vascular cambium ; TAIR:0000356
     <vascular tissue ; TAIR:0000327