Choline biosynthesis I

Stable Identifier
R-OSA-1119556
Type
Pathway
Species
Oryza sativa
Synonyms
pathway100849
Locations in the PathwayBrowser
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Summation

Choline acts as a precursor for an osmoprotectant glycine betaine and membrane lipid (phosphatidyl serine) (McNeil et al. 2001; Waditee et al. 2007) Metabolic engineering of Choline biosynthesis in plants may improve resistance to osmotic stresses (drought and salinity) and their nutritional value. Methylation of phosphoethanolamine, catalyzed by the cytosolic enzyme phosphoethanolamine N-methyltransferase (PEAMT). PEAMT also mediates the next two methylations leading to phosphocholine synthesis, followed by dephosphorylation to free Choline.

Data source: RiceCyc

Literature References
Participants
Events
Participant Of
hasEvent
Event Information
Go Biological Process
choline biosynthetic process (0042425)
Orthologous Events
Choline biosynthesis I (Actinidia chinensis)
Choline biosynthesis I (Aegilops tauschii)
Choline biosynthesis I (Aegilops umbellulata)
Choline biosynthesis I (Amborella trichopoda)
Choline biosynthesis I (Ananas comosus)
Choline biosynthesis I (Arabidopsis halleri)
Choline biosynthesis I (Arabidopsis lyrata)
Choline biosynthesis I (Arabidopsis thaliana)
Choline biosynthesis I (Arachis duranensis)
Choline biosynthesis I (Arachis hypogaea)
Choline biosynthesis I (Arachis ipaensis)
Choline biosynthesis I (Asparagus officinalis)
Choline biosynthesis I (Avena sativa)
Choline biosynthesis I (Beta vulgaris)
Choline biosynthesis I (Brachypodium distachyon)
Choline biosynthesis I (Brassica juncea)
Choline biosynthesis I (Brassica napus)
Choline biosynthesis I (Brassica oleracea)
Choline biosynthesis I (Brassica rapa)
Choline biosynthesis I (Cajanus cajan)
Choline biosynthesis I (Camelina sativa)
Choline biosynthesis I (Cannabis sativa)
Choline biosynthesis I (Cannabis sativa subsp. indica)
Choline biosynthesis I (Capsella rubella)
Choline biosynthesis I (Capsicum annuum)
Choline biosynthesis I (Chara braunii)
Choline biosynthesis I (Chenopodium quinoa)
Choline biosynthesis I (Chlamydomonas reinhardtii)
Choline biosynthesis I (Chondrus crispus)
Choline biosynthesis I (Cicer arietinum)
Choline biosynthesis I (Citrullus lanatus)
Choline biosynthesis I (Citrus clementina)
Choline biosynthesis I (Citrus sinensis)
Choline biosynthesis I (Coffea canephora)
Choline biosynthesis I (Corchorus capsularis)
Choline biosynthesis I (Corchorus olitorius)
Choline biosynthesis I (Corymbia citriodora)
Choline biosynthesis I (Cucumis melo)
Choline biosynthesis I (Cucumis sativus)
Choline biosynthesis I (Cynara cardunculus var. scolymus)
Choline biosynthesis I (Daucus carota)
Choline biosynthesis I (Digitaria exilis)
Choline biosynthesis I (Dioscorea rotundata)
Choline biosynthesis I (Echinochloa crus-galli)
Choline biosynthesis I (Eragrostis curvula)
Choline biosynthesis I (Eragrostis tef)
Choline biosynthesis I (Erythranthe guttata)
Choline biosynthesis I (Eucalyptus grandis)
Choline biosynthesis I (Ficus carica)
Choline biosynthesis I (Fragaria vesca)
Choline biosynthesis I (Fraxinus excelsior (European ash))
Choline biosynthesis I (Galdieria sulphuraria)
Choline biosynthesis I (Glycine max)
Choline biosynthesis I (Glycine soja)
Choline biosynthesis I (Gossypium raimondii)
Choline biosynthesis I (Helianthus annuus)
Choline biosynthesis I (Hordeum vulgare)
Choline biosynthesis I (Humulus lupulus var. lupulus)
Choline biosynthesis I (Ipomoea triloba)
Choline biosynthesis I (Jatropha curcas)
Choline biosynthesis I (Juglans regia)
Choline biosynthesis I (Lactuca sativa)
Choline biosynthesis I (Lathyrus sativus)
Choline biosynthesis I (Leersia perrieri)
Choline biosynthesis I (Lolium perenne)
Choline biosynthesis I (Lupinus angustifolius)
Choline biosynthesis I (Malus domestica)
Choline biosynthesis I (Manihot esculenta)
Choline biosynthesis I (Marchantia polymorpha)
Choline biosynthesis I (Medicago truncatula)
Choline biosynthesis I (Musa acuminata)
Choline biosynthesis I (Nelumbo nucifera)
Choline biosynthesis I (Nicotiana attenuata)
Choline biosynthesis I (Nymphaea colorata)
Choline biosynthesis I (Olea europaea)
Choline biosynthesis I (Olea europaea var. sylvestris)
Choline biosynthesis I (Oryza australiensis)
Choline biosynthesis I (Oryza barthii)
Choline biosynthesis I (Oryza brachyantha)
Choline biosynthesis I (Oryza glaberrima)
Choline biosynthesis I (Oryza glumaepatula)
Choline biosynthesis I (Oryza longistaminata)
Choline biosynthesis I (Oryza meridionalis)
Choline biosynthesis I (Oryza meyeriana var. granulata)
Choline biosynthesis I (Oryza minuta)
Choline biosynthesis I (Oryza nivara)
Choline biosynthesis I (Oryza officinalis)
Choline biosynthesis I (Oryza punctata)
Choline biosynthesis I (Oryza rufipogon)
Choline biosynthesis I (Oryza sativa Indica Group)
Choline biosynthesis I (Panicum hallii ("FIL2"))
Choline biosynthesis I (Panicum hallii var. hallii ("HAL2"))
Choline biosynthesis I (Papaver somniferum)
Choline biosynthesis I (Phaseolus vulgaris)
Choline biosynthesis I (Phoenix dactylifera)
Choline biosynthesis I (Phyllostachys edulis)
Choline biosynthesis I (Physcomitrella patens)
Choline biosynthesis I (Picea abies)
Choline biosynthesis I (Pinus taeda)
Choline biosynthesis I (Pistacia vera)
Choline biosynthesis I (Pisum sativum)
Choline biosynthesis I (Populus trichocarpa)
Choline biosynthesis I (Prunus avium)
Choline biosynthesis I (Prunus persica)
Choline biosynthesis I (Quercus lobata)
Choline biosynthesis I (Quercus suber)
Choline biosynthesis I (Rosa chinensis)
Choline biosynthesis I (Saccharum spontaneum)
Choline biosynthesis I (Salvia hispanica)
Choline biosynthesis I (Secale cereale)
Choline biosynthesis I (Selaginella moellendorffii)
Choline biosynthesis I (Sesamum indicum)
Choline biosynthesis I (Setaria italica)
Choline biosynthesis I (Setaria viridis)
Choline biosynthesis I (Solanum lycopersicum)
Choline biosynthesis I (Solanum tuberosum)
Choline biosynthesis I (Sorghum bicolor)
Choline biosynthesis I (Theobroma cacao)
Choline biosynthesis I (Trifolium pratense)
Choline biosynthesis I (Triticum aestivum)
Choline biosynthesis I (Triticum dicoccoides)
Choline biosynthesis I (Triticum spelta subsp. spelta)
Choline biosynthesis I (Triticum timopheevii subsp. timopheevii)
Choline biosynthesis I (Triticum turgidum)
Choline biosynthesis I (Triticum urartu)
Choline biosynthesis I (Vicia faba var. faba)
Choline biosynthesis I (Vigna angularis)
Choline biosynthesis I (Vigna radiata)
Choline biosynthesis I (Vigna unguiculata)
Choline biosynthesis I (Vitis vinifera)
Choline biosynthesis I (Zea mays)
Choline biosynthesis I (Zea mays ver5)
Choline biosynthesis I (Zoysia japonica)
Cross References
RiceCyc