Expression of the gene for sterol-biosynthesis enzyme squalene epoxidase in parenchyma cells of the oil plant, Euphorbia tirucalli

Abe I, Prestwich GD (1999) Squalene epoxidase and oxidosqualene: lanosterol cyclase-key enzymes in cholesterol biosynthesis. In: Cane DE (ed) Comprehensive natural products chemistry, vol 2: isoprenoids including carotenoids and steroids. Elsevier, Oxford, pp 267–298

Chang S, Puryear J, Cairney J (1993) A simple and efficient method for isolating RNA from pine trees. Plant Mol Biol Rep 11:113–116

Depeyre D, Isambert A, Sow D (1994) Des plantes a latex, source de méthane. Biofutur Juillet-Août, pp 25–28

Dyer RA (1948) Euphorbia tirucalli rubber. J Cactus Succ Soc Am 20:95–97

Esau K (1967) Plant anatomy, 2nd edn. Chapter: Secretory structures, laticifers. Wiley, New York, pp 318–337

Fahn A (1979) Secretory tissues in plants. Chapter: Laticifers. Academic, London, pp 223–277

Fahn A (1990) Plant anatomy, 4th edn. Chapter: Mature tissues, secretory ducts and laticifers. Pergamon Press, Oxford, pp 134–151

Fineran BA (1983) Differentiation of non-articulated laticifers in poinsettia (Euphorbia pulcherrima Willd). Ann Bot 52:279–293

Haberlandt G (1965) Translocation of plastic materials, latex-tubes or laticiferous elements. In: Translated by Drummond M from 4th German edn, Physiological plant anatomy. Jayyed Press, Delhi, pp 336–345

Hidaka Y, Satoh T, Kamei T (1990) Regulation of squalene epoxidase in HepG2 cells. J Lipid Res 31:2087–2094

Itokawa H, Ichihara Y, Watanabe K, Takeya K (1989) An antitumor principle from Euphorbia lathyris. Planta Med 55:271–272

Kahn RA, Bak S, Olsen CE, Svendsen I, Mφller BL (1996) Isolation and reconstitution of the heme-thiolate protein obtusifoliol 14α-demethylase from Sorghum bicolor (L.) Moench. J Biol Chem 271:32944–32950

Kajikawa M, Yamato KT, Kohzu Y, Sakata R, Fukuzawa H, Uchida H, Ohyama K (2004) Expressed sequence tags from callus of Euphorbia tirucalli: a resource for genes involved in triterpenoid and sterol biosynthesis. Plant Biotechnol 21:349–353

Kajikawa M, Yamato KT, Fukuzawa H, Sakai Y, Uchida H, Ohyama K (2005) Cloning and characterization of a cDNA encoding β-amyrin synthase from petroleum plant Euphorbia tirucalli L. Phytochemistry 66:1759–1766

Kokwaro JO (1976) Medicinal plants of East Africa. East African Literature Bureau, Nairobi, pp 90–93

Landl KM, Klösch B, Turnowsky F (1996) ERG1, encoding squalene epoxidase, is located on the right arm of chromosome VII of Saccharomyces cerevisiae. Yeast 12:609–613

Lichtenthaler HK, Rohmer M, Schwender J (1997) Two independent biochemical pathways for isopentenyl diphosphate and isoprenoid biosynthesis in higher plants. Physiol Plant 101:643–652

Marty MF (1970) Rôle du système membranaire vacuolaire dans la différenciation des laticifères d’Euphorbia characias L. C R Acad Sci Paris D271:2301–2304

Marty MF (1971) Vésicules autophagiques des laticifères différenciés d’Euphorbia characias L. C R Acad Sci Paris D272:399–402

Matsunaga S, Kawano S, Takano H, Uchida H, Sakai A, Kuroiwa T (1996) Isolation and developmental expression of male reproductive organ-specific genes in a dioecious campion, Melandrium album (Silene latifolia). Plant J 10:679–689

Metcalfe CR (1967) Distribution of latex in the plant kingdom. Econ Bot 21:115–127

Moor H (1959) Platin-Kohle-Abdruck-Technik angewandt auf den Feinbau der Milchröhren. J Ultrastruct Res 2:393–422

Murray MG, Thompson WF (1980) Rapid isolation of high molecular weight plant DNA. Nucl Acids Res 8:4321–4325

Nielsen PE, Nishimura H, Otvos JW, Calvin M (1977) Plant crops as a source of fuel and hydrocarbon-like materials. Science 198:942–944

Nielsen PE, Nishimura H, Liang Y, Calvin M (1979) Steroids from Euphorbia and other latex-bearing plants. Phytochemistry 18:103–104

Ohyama K, Uchida Y, Misawa N, Komano T, Fujita M, Ueno T (1984a) Oil body formation in Euphorbia tirucalli L. cell suspension cultures. Plant Cell Rep 3:21–22

Ohyama K, Misawa N, Yamano Y, Komano T (1984b) Protoplast isolation from Euphorbia tirucalli L. cell suspension cultures and sustained cell division. Z Pflanzenphysiol 113:367–370

Rizk AM (1987) The chemical constituents and economic plants of the Euphorbiaceae. Bot J Lin Soc 94:293–326

Scassellati-Sforzolini G (1916) L’ Euphorbia Tirucalli L. In: Biblioteca agraria coloniale. Istituto Agricolo Coloniale Italiano, Firenze, pp 1–87

Schäfer UA, Reed DW, Hunter DG, Yao K, Weninger AM, Tsang EWT, Reaney MJT, MacKenzie SL, Covello PS (1999) An example of intron junctional sliding in the gene families encoding squalene monooxygenase homologues in Arabidopsis thaliana and Brassica napus. Plant Mol Biol 39:721–728

Schnepf E (1964) Zur Cytologie und Physiologie pflanzlicher Drüsen. 5. Teil: Elektronenmikroskopische Untersuchungen an Cyathialnektarien von Euphorbia pulcherrima in verschiedenen Funktionszuständen. Protoplasma 58:193–219

Schulze CH, Schnepf E, Mothes K (1967) Über die Lokalisation der Kautschukpartikel in verschiedenen Typen von Milchröhren. Flora, Abt A 158:458–460

Seigler DS (1994) Phytochemistry and systematics of the Euphorbiaceae. Ann Missouri Bot Gard 81:380–401

Sugiyama R, Oda H, Kurosaki F (2006) Expression of ASK1-like genes in arrested stamens of female Silene latifolia plants. J Plant Res 119:329–336

Suzuki H, Achnine L, Xu R, Matsuda SPT, Dixon RA (2002) A genomics approach to the early stages of triterpene saponin biosynthesis in Medicago truncatula. Plant J 32:1033–1048

Uchida H, Nakayachi O, Otani M, Kajikawa M, Kohzu Y, Yamato KT, Fukuzawa H, Shimada T, Ohyama K (2004) Plant regeneration from internode explants of Euphorbia tirucalli. Plant Biotechnol 21:397–399

Wu T, Lin Y, Haruna M, Pan D, Shingu T, Chen Y, Hsu H, Nakano T, Lee K (1991) Antitumor agents, 1191. Kansuiphorins A and B, two novel antileukemic diterpene esters from Euphorbia kansui. J Nat Prod 54:823–829

Yamamoto Y, Mizuguchi R, Yamada Y (1981) Chemical constituents of cultured cells of Euphorbia tirucalli and E. millii. Plant Cell Rep 1:29–30