!version: $Revision: 1.1 $ !date: Tue Nov 09 18:39:15 PST 2004 !saved-by: Katica Ilic !autogenerated-by: DAG-Edit version 1.418 ! !Gene Ontology definitions ! term: 10 rosette leaf goid: TAIR:0000413 definition: stage at which the first 10 leaves have reached > 1mm length. definition_reference: PMID:11449047 term: 11 rosette leaf goid: TAIR:0000414 definition: stage at which the first 11 leaves have reached > 1 mm length. definition_reference: PMID:11449047 term: 12 rosette stage goid: TAIR:0000415 definition: stage at which the first 12 leaves have reached > 1mm length. definition_reference: PMID:11449047 term: 13 rosette leaf goid: TAIR:0000416 definition: stage at which the first 13 leaves have reached > 1mm length. definition_reference: PMID:11449047 term: 14 rosette leaf goid: TAIR:0000417 definition: stage at which the first 14 leaves have reached > 1mm length. definition_reference: PMID:11449047 term: 2 rosette leaf goid: TAIR:0000398 definition: stage at which the first two rosette leaves have reached > 1 mm in length. definition_reference: PMID:11449047 term: 3 rosette leaf goid: TAIR:0000407 definition: stage at which the first 3 rosette leaves have reached > 1 mm in length. definition_reference: PMID:11449047 term: 4 rosette leaf goid: TAIR:0000399 definition: stage at which the first 4 rosette leaves have reached > 1mm in length. definition_reference: PMID:11449047 term: 5 rosette leaf goid: TAIR:0000408 definition: stage at which the first 5 leaves have reached > 1 mm length. definition_reference: PMID:11449047 term: 6 rosette leaf goid: TAIR:0000409 definition: stage at which the first 6 leaves have reached > 1 mm in length. definition_reference: PMID:11449047 term: 7 rosette leaf goid: TAIR:0000410 definition: stage at which the first 7 leaves have reached > 1 mm length. definition_reference: PMID:11449047 term: 8 rosette leaf goid: TAIR:0000411 definition: stage at which the first 8 leaves have reached > 1 mm length. definition_reference: PMID:11449047 term: 9 rosette leaf goid: TAIR:0000412 definition: stage at which the first 9 leaves have reached > 1 mm length. definition_reference: PMID:11449047 term: Arabidopsis growth goid: TAIR:0000205 definition: Stages of growth and development of Arabidopsis definition_reference: TAIR:lr term: body part developmental stages goid: TAIR:0000022 definition: stages of development of a part or parts of a plant defined by characteristic morphological, structural, histological or other visible features. definition_reference: TAIR:lr term: complete rosette goid: TAIR:0000418 definition: stage at which leaf growth has ceased and the rosette no longer increases in size. definition_reference: PMID:11449047 term: curled cotyledon stage goid: TAIR:0000320 definition: The stage at which the cotyledons curve down towards the suspensor. At this time protein deposition in the cotyledons begins. definition_reference: ISBN:0387940898 term: dermatogen stage goid: TAIR:0000369 definition: The stage at which the embryo has undergone three mitotic divisions and contains sixteen cells. The outer protodermal cells will give rise to the epidermis through a series of anticlinal divisions. Development of the suspensor is complete at this stage. definition_reference: ISBN:0387094898 term: dry seed goid: TAIR:0000213 definition: Stage during which the seed has attained less than 20% of water content, entering into metabolically inactive or, quiescent state. definition_reference: TAIR:ki term: early seed development goid: TAIR:0000171 definition: Early stage of seed development (commencing with the formation of diploid zygote) during which embryonic organ system is established, i.e., embryo axis and cotyledons. This stage terminates with apical-basal elongation of the embryo resulting in green linear embryo with flattened cotyledons. The seed coat is light green at this stage. definition_reference: TAIR:ki term: eight-celled stage goid: TAIR:0000180 definition: An embryo comprised of eight cell. The mitotic divisions leading to this stage do not cause a significant increase in size. definition_reference: ISBN:0387094898 term: embryonic goid: TAIR:0000374 definition: stages of development that occur after fertilization and before germination. definition_reference: TAIR:lr term: first open flower goid: TAIR:0000421 definition: whole plant stage at which the first flower has reached stage 13 (fully open, pollen dehiscence). definition_reference: PMID:11449047 term: flower development goid: TAIR:0000004 definition: stages of flower development in Arabidopsis definition_reference: ISBN:0387940898 term: fully expanded leaf stage goid: TAIR:0000053 definition: Stage of leaf development stage where the leaf is fully expanded, no longer increases in size by cell division and/or cell expansion and is metabolically active. definition_reference: TAIR:tb term: germinated pollen grain goid: TAIR:0000085 definition: The final stage in the life cycle of the male gametophyte. Upon rehydration, mature pollen grain forms tubular outgrowth, pollen tube, which carries male gametes. definition_reference: TAIR:KI term: globular stage goid: TAIR:0000028 definition: A collective term referring to the stages of embryo development spanning the early globular stage when the protoderm is formed to the late globular stage (before the initial divisions of the cotyledon primordia definition_reference: ISBN:0387940898 term: heart stage goid: TAIR:0000186 definition: Embryonic stage at which the cotyledon primordia have enlarged enough to form two mounds on either side of the apical meristem. definition_reference: ISBN:03870940898 definition_reference: TAIR:lr term: juvenile leaf goid: TAIR:0000216 definition: a leaf with cellular or morphological or anatomical characteristics of a juvenile (non-reproductive) plant. definition_reference: TAIR:lr term: late globular stage goid: TAIR:0000185 definition: At this stage the protoderm, procambium, hyposeal cell are present and the endosperm begins to cellularize. definition_reference: ISBN:03870940898 term: late reproductive goid: TAIR:0000026 definition: reproductive stages that occur after the midpoint and before senescence or the end of reproductive growth. definition_reference: TAIR:lr term: leaf development goid: TAIR:0000050 definition: stages of leaf development in Arabidopsis definition_reference: TAIR:tb term: leaf expansion stage goid: TAIR:0000052 definition: Stage of leaf development which begins when the leaf primordiumis visible on the shoot apex and continues throughout the time that it increases in size by cell division and/or cell expansion. definition_reference: TAIR:tb term: leaf initiation stage goid: TAIR:0000051 definition: Stage of leaf development that begins when cells are set aside in the meristem to form the leaf primordium and ends right before the leaf primordium is visible on the shoot apex. Cells in the primordium are not yet differentiated. definition_reference: TAIR:tb term: leaf senescence stage goid: TAIR:0000054 definition: the final stage of leaf development where the leaf ceases metabolic activity and senesces definition_reference: TAIR:tb term: mature goid: TAIR:0000368 definition: Stage at which the embryo has ceased to divide. definition_reference: ISBN:0387940898 term: mid reproductive goid: TAIR:0000025 definition: middle stages of reproductive phase definition_reference: TAIR:lr term: mid-globular stage goid: TAIR:0000184 definition: Stage at which the embryo under goes mitotic divisions to produce a 32 then 64- celled embryo. definition_reference: ISBN:03870940898 term: ovule development goid: TAIR:0000005 definition: stages of ovule and megagametophyte development definition_reference: PMID:9118807 term: ovule stage 1-I goid: TAIR:0000006 definition: ovule primordia arise definition_reference: TAIR:publication 11808 term: ovule stage 1-II goid: TAIR:0000007 definition: ovule primordium elongate definition_reference: TAIR:publication 11808 term: ovule stage 2-I goid: TAIR:0000008 definition: megaspore mother cell enlarges definition_reference: TAIR:publication 11808 term: ovule stage 2-II goid: TAIR:0000009 definition: inner integument initiates definition_reference: TAIR:publication 11808 term: ovule stage 2-III goid: TAIR:0000010 definition: outer integument initiates, chalazal nucellus divides definition_reference: TAIR:publication 11808 term: ovule stage 2-IV goid: TAIR:0000011 definition: megaspore meiosis occurs definition_reference: TAIR:publication 11808 term: ovule stage 2-V goid: TAIR:0000012 definition: tetrad of megaspores formed, integuments elongate towards apex of the nucellus definition_reference: TAIR:publication 11808 term: ovule stage 3-I goid: TAIR:0000013 definition: non-functional megaspores degenerate, outer integument envelops the nucellus and inner integument, funiculus and nucellus begin to curve definition_reference: TAIR:publication 11808 term: ovule stage 3-II goid: TAIR:0000014 definition: two nucleate megagametophyte stage, outer integument surrounds nucellus, micropylar end points > 90 degrees away from funiculus, differential growth of integuments definition_reference: TAIR:publication 11808 term: ovule stage 3-III goid: TAIR:0000015 definition: megagametophyte develops large central vacuole, micropylar end of ovule at 90 degree angle from funiculus definition_reference: TAIR:publication 11808 term: ovule stage 3-IV goid: TAIR:0000016 definition: four-nucleate megagametophyte , inner integument surrounds nucellus, endothelium differentiates definition_reference: TAIR:publication 11808 term: ovule stage 3-V goid: TAIR:0000017 definition: eight nucleate megagametophyte definition_reference: TAIR:publication 11808 term: ovule stage 3-VI goid: TAIR:0000018 definition: central cell nuclei fuse, antipodal cells degenerate, additional cell layer forms in inner integument definition_reference: TAIR:publication 11808 term: pollen development goid: TAIR:0000055 definition: The stages of pollen development in Arabidopsis. definition_reference: TAIR:tb term: pollen stage 1 goid: TAIR:0000056 definition: Stage of microgametogenesis where the archesporial cells divide to give rise to primary parietal and sporogenous cells. definition_reference: ISBN:0387940898 term: pollen stage 10 goid: TAIR:0000065 definition: Stage of microsporogenesis during which the pollen grains mature and dessicate. The tapetal layer disappears just prior to dehiscence of the anther. definition_reference: ISBN:0387940898 definition_reference: PMID:12354970 term: pollen stage 2 goid: TAIR:0000057 definition: Stage of microsporogenesis where the microsporocytes become conspicuous. definition_reference: ISBN:0387940898 term: pollen stage 3 goid: TAIR:0000058 definition: Stage of microsporogenesis where the pollen mother cells become separated from each other and from tapetum by a callose wall. definition_reference: ISBN:0387940898 term: pollen stage 4 goid: TAIR:0000059 definition: Stage of microsporogenesis where pollen mother cells undergo meiosis to form isobilateral and tetrahedral tetrads of microspores that are enclosed by the callose wall. definition_reference: ISBN:0387940898 definition_reference: PMID:12354970 term: pollen stage 5 goid: TAIR:0000060 definition: Stage of microsporogenesis just after pollen mother cell meiosis during which the callose wall between the tetrads breaks down and the microspores are released and lie freely in the pollen sac. definition_reference: PMID:12354970 definition_reference: ISBN:0387940898 term: pollen stage 6 goid: TAIR:0000061 definition: Stage of microsporogenesis where the microspores round up and small vaualoles appear in their cytoplasm. The cell walls also thicken because of the formation of the exine. definition_reference: PMID:12354970 term: pollen stage 7 goid: TAIR:0000062 definition: Stage of microsporogenesis where a large vacuole is formed in each microspore causing a rapid increase in size and a displacement of the nucleus to one side. definition_reference: PMID:12354970 term: pollen stage 8 goid: TAIR:0000063 definition: Stage of microsporogenesis during which the resorption of the prominent vacuole occurs followed by the first mitotic division of th microspores occurs, definition_reference: ISBN:0387940898 definition_reference: PMID:12354970 term: pollen stage 9 goid: TAIR:0000064 definition: Stage of microsporogenesis during which the second mitotic division of the microsporocyte occurs. Storage bodies become visible in the microspores. definition_reference: PMID:12354970 definition_reference: ISBN:0387940898 term: reproductive goid: TAIR:0000306 definition: In annual plants the stages that commence when the plant is capable of sexual reproduction (e.g. flowering) and continues until sexual reproduction ceases. definition_reference: TAIR:lr term: seed development goid: TAIR:0000170 definition: The stages of seed development, from fertilization to the dry or quiescent state. definition_reference: TAIR:ki term: seed maturation goid: TAIR:0000173 definition: Stage during which the seed storage products (storage proteins and lipids) are being accumulated, mainly in the cotyledons (which are already bended toward the chalazal end of the embryo sac). As a result, the body of the embryo increases in size while most of the endosperm is already depleted. Seed coat gradually changes from green to yellowish and finally to dark brown color. definition_reference: TAIR:ki term: seedling goid: TAIR:0000027 definition: A young plant that is partly dependent on substances of the maternal plant stored in the seed (especially the first leaves, called cotyledons). The plant always has embryological structures, including cotyledons, a primary root (the embryological root), and a primary shoot (the embryological stem) definition_reference: URL:http //www.bbg.org/gar2/topics/botany/parts_grouping.html term: stage 1 flower goid: TAIR:0000375 definition: stage of flower development marked by the emergence of the floral meristem on the flank of the inflorescence meristem. definition_reference: ISBN:0387940898 term: stage 10 flower goid: TAIR:0000384 definition: stage of flower development that begins when the petal height is level with the short stamens. definition_reference: ISBN:0387940898 term: stage 11 flower goid: TAIR:0000385 definition: stage of flower development that begins when the stigmatic papillae appear. definition_reference: ISBN:0387940898 term: stage 12 flower goid: TAIR:0000386 definition: stage of flower development that begins when the petal height is level with the long stamens. definition_reference: ISBN:0387940898 term: stage 13 flower goid: TAIR:0000388 definition: stage of flower development that begins when the floral bud opens and the petals are visible to the naked eye. definition_reference: ISBN:0387940898 term: stage 14 flower goid: TAIR:0000389 definition: Stage of floral development when long anthers extend above the stigma. definition_reference: ISBN:0387940898 term: stage 15 flower goid: TAIR:0000390 definition: Stage of floral development that begins when the stigma extends above the long anthers. definition_reference: ISBN:0387940898 term: stage 16 flower goid: TAIR:0000391 definition: Stage of floral development that begins when the petals and sepals begin to wither. definition_reference: ISBN:0387940898 term: stage 17 flower goid: TAIR:0000392 definition: Stage of floral development that begins when all of the floral organs have abscised and only the green silique remains. definition_reference: ISBN:0387940898 term: stage 18 flower goid: TAIR:0000422 definition: Stage of floral development that begins when the silique color changes from green to yellow. definition_reference: ISBN:0387940898 term: stage 2 flower goid: TAIR:0000376 definition: Stage of floral development that begins when the floral meristem becomes demarcated from the inflorescence meristem by a slight indentation. definition_reference: ISBN:0387940898 term: stage 3 flower goid: TAIR:0000377 definition: Stage of floral development that begins when the sepal primordia arise. definition_reference: ISBN:038794898 term: stage 4 flower goid: TAIR:0000378 definition: Stage of floral development that begins when the developing sepals overlie the floral meristem. definition_reference: ISBN:0387940898 term: stage 5 flower goid: TAIR:0000379 definition: Stage of floral development that begins when the petal and stamen primordia arise. definition_reference: ISBN:038790898 term: stage 6 flower goid: TAIR:0000380 definition: Stage of floral development that begins when the sepals enclose the floral bud. definition_reference: ISBN:0387940898 term: stage 7 flower goid: TAIR:0000381 definition: Stage of floral development that begins when the ling stamen primordia are stalked at the base. definition_reference: ISBN:0387940898 term: stage 8 flower goid: TAIR:0000382 definition: Stage of floral development that begins when the locules appear on the long stamens. definition_reference: ISBN:0387940898 term: stage 9 flower goid: TAIR:0000383 definition: Stage of floral development that begins when the petal primordia are stalked at the base. definition_reference: ISBN:0387940898 term: triangle stage goid: TAIR:0000029 definition: A transient stage between the late globular and heart stage when the first cell divisions of the cotyledon primordia begin and cell elongation starts in the procambium. definition_reference: ISBN:0387940898 term: two-celled stage goid: TAIR:0000177 definition: The embryo after the first mitotic division that produces a smaller apical cell and larger basal cell. The basal cell gives rise to the radicle and the suspensor. The apical cell gives rise all of the embryo except the root. definition_reference: ISBN:0387940898 term: vegetative goid: TAIR:0000305 definition: stages of development that occur from seed germination up to flowering definition_reference: TAIR:lr term: visible flower buds goid: TAIR:0000420 definition: Whole plant developmental stage at which the first flower buds become visible to the naked eye definition_reference: PMID:11449047 term: zygote goid: TAIR:0000097 definition: One cell stage that takes place following the fertilization, (i.e., fusion of sperm cell nucleus and egg cell resulting in a diploid cell) and before the first mitotic cell division. It marks the beginning of sporophytic generation in the life cycle of the Angiosperms. definition_reference: TAIR:KI