Abe H, Soeno K, Koseki N-N, Natsume M. 2001. Conjugated and unconjugated brassinosteroids. ACS Symposium Series 774: 91-101

Abe H. 2001. Studies on brassinosteroids and naturally-occurring novel plant growth regulators. Journal of Pesticide Science 26: 183-193**

Ageeva LF, Prusakova LD, Chizhova SI. 2001. Effect of brassinosteroids on stem development and K+ and Ca2+ ion concentration in spring barley plants. Agrokhimiya 49-55

Amzallag GN. 2001. Data analysis in plant physiology: are we missing the reality? Plant Cell and Environment 24: 881-890**

Andersen DL, Back TG, Janzen L, Michalak K, Pharis RP, Sung GCY. 2001. Design, synthesis, and bioactivity of the first nonsteroidal mimetics of brassinolide. Journal of Organic Chemistry 66: 7129-7141**

Anderson CM, Wagner TA, Perret M, He ZH, He DZ, Kohorn BD. 2001. WAKs: cell wall-associated kinases linking the cytoplasm to the extracellular matrix. Plant Molecular Biology 47: 197-206**

Anuradha S, Rao SSR. 2001. Effect of brassinosteroids on salinity stress induced inhibition of seed germination and seedling growth of rice (Oryza sativa L.). Plant Growth Regulation 33: 151-153**

Arteca JM, Arteca RN. 2001. Brassinosteroid-induced exaggerated growth in hydroponically grown Arabidopsis plants. Physiologia Plantarum 112: 104-112**

Asami T, Min YK, Sekimata K, Shimada Y, Wang JM, Fujioka S, Yoshida S. 2001. Mode of action of brassinazole: a specific inhibitor of brassinosteroid biosynthesis. ACS Symposium Series 774: 269-280

Asami T, Mizutani M, Fujioka S, Goda H, Min YK, Shimada Y, Nakano T, Takatsuto S, Matsuyama T, Nagata N, Sakata K, Yoshida S. 2001. Selective interaction of triazole derivatives with DWF4, a cytochrome P450 monooxygenase of the brassinosteroid biosynthetic pathway, correlates with brassinosteroid deficiency in Planta. Journal of Biological Chemistry 276: 25687-25691**

Asami T, Nakano T, Matsuyama T, Nagata N, Yoshida S. 2001. Reconstructing plant functions by regulating plant hormone actions. RIKEN Review 41: 84-85**

Bajguz A, Koronka A. 2001. Effect of ecdysone application on the growth and biochemical changes in Chlorella vulgaris cells. Plant Physiology and Biochemistry 39: 707-715**

Becraft PW. 2001. Plant steroids recognized at the cell surface. Trends in Genetics 17: 60-62**

Bishop GJ, Yokota T. 2001. Plant steroid hormones, brassinosteroids: Current highlights of molecular aspects of their synthesis/metabolism, transport, perception and response. Plant and Cell Physiology 42: 114-120**

Bouquin T, Meier C, Foster R, Nielsen ME, Mundy J. 2001. Control of specific gene expression by gibberellin and brassinosteroid. Plant Physiology 127: 450-458**

Bykhovets AI, Popova MP, Kovganko NV, Kashkan ZN, Ananich SK. 2001. Growth regulating activity in plants of brassinosteroid synthetic analogs of the stigmastane series. Agrokhimiya 41-47

Catterou M, Dubois F, Schaller H, Aubanelle L, Vilcot B, Sangwan-Norreel BS, Sangwan RS. 2001. Brassinosteroids, microtubules and cell elongation in Arabidopsis thaliana. I. Molecular, cellular and physiological characterization of the Arabidopsis bul1 mutant, defective in the D7-sterol-C5-desaturation step leading to brassinosteroid biosynthesis. Planta 212: 659-672**

Catterou M, Dubois F, Schaller H, Aubanelle L, Vilcot B, Sangwan-Norreel BS, Sangwan RS. 2001. Brassinosteroids, microtubules and cell elongation in Arabidopsis thaliana. II. Effects of brassinosteroids on microtubules and cell elongation in the bul1 mutant. Planta 212: 673-683**

Cervantes E. 2001. Brassinolide plays in the hypoxia band. Trends in Plant Science 6: 240-240**

Chan CS, Guo L, Shih MC. 2001. Promoter analysis of the nuclear gene encoding the chloroplast glyceraldehyde-3-phosphate dehydrogenase B subunit of Arabidopsis thaliana. Plant Molecular Biology 46: 131-141**

Choe S, Fujioka S, Noguchi T, Takatsuto S, Yoshida S, Feldmann KA. 2001. Overexpression of DWARF4 in the brassinosteroid biosynthetic pathway results in increased vegetative growth and seed yield in Arabidopsis. Plant Journal 26: 573-582**

Clouse SD. 2001. Brassinosteroids. Current Biology 11: R904-R904**

Clouse SD. 2001. Integration of light and brassinosteroid signals in etiolated seedling growth. Trends in Plant Science 6: 443-445**

Dinan L, Bourne PC, Meng Y, Sarker SD, Tolentino RB, Whiting P. 2001. Assessment of natural products in the Drosophila melanogaster BII cell bioassay for ecdysteroid agonist and antagonist activities. Cellular and Molecular Life Sciences 58: 321-342**

Dinan L, Harmatha J, Lafont R. 2001. Chromatographic procedures for the isolation of plant steroids. Journal of Chromatography A 935: 105-123**

Drosihn S, Porzel A, Brandt W. 2001. Determination of preferred conformations of brassinosteroids by means of NMR investigations and Boltzmann statistical analysis of simulated annealing calculations. Journal of Molecular Modeling 7: 34-42**

El-Khallal SM, Nafie EM. 2001. Influence of brassinolide on the changes of endogenous growth hormones and the activities of certain oxidative enzymes in tomato plants. Egyptian Journal of Biotechnology 9: 94-103

Friedrichsen D, Chory J. 2001. Steroid signaling in plants: from the cell surface to the nucleus. Bioessays 23: 1028-1036**

Fujii S, Saka H. 2001. Distribution of assimilates to each organ in rice plants exposed to a low temperature at the ripening stage, and the effect of brassinolide on the distribution. Plant Production Science 4: 136-144**

Fujii S, Saka H. 2001. The promotive effect of brassinolide on lamina joint-cell elongation, germination and seedling growth under low-temperature stress in rice (Oryza sativa L.). Plant Production Science 4: 210-214**

Galagovsky LR, Gros EG, Ramirez JA. 2001. Synthesis and bioactivity of natural and C-3 fluorinated biosynthetic precursors of 28-homobrassinolide. Phytochemistry 58: 973-980**

Ghasempour HR, Anderson EM, Gaff DF. 2001. Effects of growth substances on the protoplasmic drought tolerance of leaf cells of the resurrection grass, Sporobolus stapfianus. Australian Journal of Plant Physiology 28: 1115-1120

Hayat S, Ahmad A, Hussain A, Mobin M. 2001. Growth of wheat seedlings raised from the grains treated with 28-homobrassinolide. Acta Physiologiae Plantarum 23: 27-30**

Hazra BG, Pore VS, Massey AP, Vyas BN, Ramaraj VM. 2001. An efficient synthesis of (2,3 and 22,23)-diepoxybrassinosteroids and their plant growth promoting activity. Indian Journal of Chemistry Section B, Organic Chemistry Including Medicinal Chemistry, 40: 955-959

He Y, Tang W, Swain JD, Green AL, Jack TP, Gan S. 2001. Networking senescence-regulating pathways by using Arabidopsis enhancer trap lines. Plant Physiology 126: 707-716**

Hu Y, Wang Z, Wang Y, Bao F, Li N, Peng Z, Li J. 2001. Identification of brassinosteroid responsive genes in Arabidopsis by cDNA array. Science in China, Series C: Life Sciences, 44: 637-643**

Hunter WJ. 2001. Influence of root-applied epibrassinolide and carbenoxolone on the nodulation and growth of soybean (Glycine max L.) seedlings. Journal of Agronomy and Crop Science, Zeitschrift fur Acker und Pflanzenbau, 186: 217-221**

Iglesias-Arteaga MA, Gil RP, Martinez CSP, Manchado FC. 2001. Spirostanic analogues of teasterone. Synthesis, characterisation and biological activity of laxogenin, (23S)-hydroxylaxogenin and 23-ketolaxogenin (23-oxolaxogenin). Journal of the Chemical Society, Perkin Transactions 1, 261-266**

Jiang J, Clouse SD. 2001. Expression of a plant gene with sequence similarity to animal TGF-b receptor interacting protein is regulated by brassinosteroids and required for normal plant development. Plant Journal 26: 35-45**

Kang JG, Yun J, Kim DH, Chung KS, Fujioka S, Kim JI, Dae HW, Yoshida S, Takatsuto S, Song PS, Park CM. 2001. Light and brassinosteroid signals are integrated via a dark-induced small G protein in etiolated seedling growth. Cell 105: 625-636**

Kende H. 2001. Hormone response mutants. A plethora of surprises. Plant Physiology 125: 81-84**

Khripach VA, Zhabinskii VN, Pavlovskii ND. 2001. Synthesis of (22R,23R,24S)-24-methyl-5a-cholestane-3b,6a,22,23-tetraol, a biosynthetic precursor of brassinolide. Russian Journal of Organic Chemistry 37: 1570-1574**

Khripach VA, Zhabinskii VN, Pavlovskii ND, Ivanova GV. 2001. Synthesis of pyrrolyl-substituted steroids through dihydroisoxazole derivatives. Russian Journal of Organic Chemistry 37: 1664-1665**

Khripach VA, Zhabsinskii VN, Pavlovskii ND. 2001. Nitrile oxide approach to the synthesis of Delta(23)-22-oxo steroids. Russian Journal of Organic Chemistry 37: 1575-1582**

Kim SK, Kim YS, Kim TW, Joo SH, Shim JK. 2001. Identification of 24a-methylsterols from Marchantia polymorpha. Bulletin of the Korean Chemical Society 22: 1299-1300**

Kim T-W, Park S-H, Joo S-H, Kim Y-S, Choo J, Kim S-K. 2001. Metabolism of typhasterol, a brassinosteroid, in suspension cultured cells of Marchantia polymorpha. Bulletin of the Korean Chemical Society 22: 651-654**

Klicova S, Sebanek J, Hudeova M, Vitkova H, Kohout L. 2001. The effect of 24-epibrassinolide on the growth and dominance of pea (Pisum sativum L.) seedling buds. Rostlinna Vyroba 47: 361-364**

Kohout L. 2001. Brassinosteroids. Chemicke Listy 95: 583-583

Konstantinova OV, Antonchick AP, Oldham NJ, Zhabinskii VN, Khripach VA, Schneider B. 2001. Analysis of underivatized brassinosteroids by HPLC/APCI-MS. Occurrence of 3-epibrassinolide in Arabidopsis thaliana. Collection of Czechoslovak Chemical Communications 66: 1729-1734

Kovganko NV, Sokolov SN. 2001. 13C NMR of 2,3,14-trisubstituted D4,7-6-ketosteroids and related compounds. Chemistry of Natural Compounds 37: 162-166**

Kovganko NV, Survilo VL. 2001. Synthesis of 22,23-epoxyecdysteroids from stigmasterol. Chemistry of Natural Compounds 37: 154-161**

Kushiro M, Nakano T, Sato K, Yamagishi K, Asami T, Nakano A, Takatsuto S, Fujioka S, Ebizuka Y, Yoshida S. 2001. Obtusifoliol 14 alpha-demethylase (CYP51) antisense Arabidopsis shows slow growth and long life. Biochemical and Biophysical Research Communications 285: 98-104**

Kutchan TM. 2001. Ecological arsenal and developmental dispatcher. The paradigm of secondary metabolism. Plant Physiology 125: 58-60**

Ladyzhenskaya EP, Korableva NP. 2001. Effects of growth regulators on H+ translocation across the membranes of plasma membrane vesicles from potato tuber cells. Applied Biochemistry and Microbiology 37: 521-523**

Lease KA, Lau NY, Schuster RA, Torii KU, Walker JC. 2001. Receptor serine/threonine protein kinases in signalling: analysis of the erecta receptor-like kinase of Arabidopsis thaliana. New Phytologist 151: 133-143**

Lemesh VA, Kalitukho LN, Makarov VN. 2001. Effect of brassinosteroids on morpho-physiological and biophysical characteristics of flax seedlings (Linum usitatissimum L.). Vestsi Natsyyanal'nai Akademii Navuk Belarusi, Seryya Biyalagichnykh Navuk, 41-43

Leubner-Metzger G. 2001. Brassinosteroids and gibberellins promote tobacco seed germination by distinct pathways. Planta 213: 758-763**

Li H, Shen J-J, Zheng Z-L, Lin Y, Yang Z. 2001. The Rop GTPase switch controls multiple developmental processes in Arabidopsis. Plant Physiology 126: 670-684**

Li J, Lease KA, Tax FE, Walker JC. 2001. BRS1, a serine carboxypeptidase, regulates BRI1 signaling in Arabidopsis thaliana. Proceedings of the National Academy of Sciences of the United States of America 98: 5916-5921**

Li J, Nam KH, Vafeados D, Chory J. 2001. BIN2, a new brassinosteroid-insensitive locus in Arabidopsis. Plant Physiology 127: 14-22**

Litvinovskaya RP, Drach SV, Khripach VA. 2001. Synthesis and transformations of 20-isoxazolylsteroids with modified D ring: I. Synthesis of 16a,17a-epoxy derivatives. Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii) 37: 787-792**

Litvinovskaya RP, Drach SV ,Khripach VA. 2001. Synthesis and transformations of 20-isoxazolyl steroids with modified ring D: II. Synthesis of 16a-acetoxy derivatives. Russian Journal of Organic Chemistry 37: 1005-1009**

Morillon R, Catterou M, Sangwan RS, Sangwan BS, Lassalles J-P. 2001. Brassinolide may control aquaporin activities in Arabidopsis thaliana. Planta 212: 199-204**

Motose H, Sugiyama M, Fukuda H. 2001. Cell-cell interactions during vascular development. Journal of Plant Research 114: 473-481**

Mussig C, Altmann T. 2001. Brassinosteroid signaling in plants. Trends in Endocrinology and Metabolism 12: 398-402**

Nafie EM, El Khallal SM. 2001. Effect of brassinolide on nitrogen metabolism and nucleic acids level in tomato plant. Egyptian Journal of Biotechnology 9: 30-38

Nagano H, Matsuda M, Yajima T. 2001. Stereoselective synthesis of 24-alkyl-22-hydroxysterols based on chelation-controlled radical reactions. Journal of the Chemical Society, Perkin Transactions 1, 174-182**

Nagata N, Asami T, Yoshida S. 2001. Brassinazole, an inhibitor of brassinosteroid biosynthesis, inhibits development of secondary xylem in cress plants (Lepidium sativum). Plant and Cell Physiology 42: 1006-1011**

Nakano T, Kimura T, Kaneko I, Nagata N, Matsuyama T, Asami T, Yoshida S. 2001. Molecular mechanism of chloroplast development regulated by plant hormones. RIKEN Review 41: 86-87**

Nomura T, Sato T, Bishop GJ, Kamiya Y, Takatsuto S, Yokota T. 2001. Accumulation of 6-deoxocathasterone and 6-deoxocastasterone in Arabidopsis, pea and tomato is suggestive of common rate-limiting steps in brassinosteroid biosynthesis. Phytochemistry 57: 171-178**

Park WK, Lee SH, Park KY. 2001. Characterization and light-induced expression of the S-adenosyl-methionine decarboxylase gene from Ipomoea nil. Journal of Plant Biology 44: 111-117**

Perez-Davison G, Restrepo Manrique R, Serrano Gomez M, Martinez Sanchez G, Coll Machado F, Leon Fernandez OS. 2001. Brassinosteroid ecotoxicological effects in three producer organisms. Acta Farmaceutica Bonaerense 20: 281-287

Perez-Perez JM, Ponce MR, Micol JL. 2001. ULTRACURVATA1, a SHAGGY-like Arabidopsis gene required for cell elongation. International Journal of Developmental Biology 45: S51-S52**

Pharis RP, Janzen L, Nakajima SK, Zhu J, Back TG. 2001. Bioactivity of 25-hydroxy-, 26-hydroxy, 25,26-dihydroxy- and 25,26-epoxybrassinolide. Phytochemistry 58: 1043-1047**

Pien S, Wyrzykowska J, Fleming AJ. 2001. Novel marker genes for early leaf development indicate spatial regulation of carbohydrate metabolism within the apical meristem. Plant Journal 25: 663-674**

Pustovoitova TN, Zhdanova NE, Zholkevich VN. 2001. Epibrassinolide increases plant drought resistance. Doklady. Biochemistry and Biophysics 376: 36-38

Ramonell KM, Kuang A, Porterfield DM, Crispi ML, Xiao Y, McClure G, Musgrave ME. 2001. Influence of atmospheric oxygen on leaf structure and starch deposition in Arabidopsis thaliana. Plant Cell and Environment 24: 419-428**

Rizner TL, Stojan J, Adamski J. 2001. Searching for the physiological function of 17b-hydroxysteroid dehydrogenase from the fungus Cochliobulus lunatus: studies of substrate specificity and expression analysis. Molecular and Cellular Endocrinology 171: 193-198**

Sam O, Nunez M, Ruiz-Sanchez MC, Dell'Amico J, Falcon V, De la Rosa MC, Seoane J. 2001. Effect of a brassinosteroid analogue and high temperature stress on leaf ultrastructure of Lycopersicon esculentum. Biologia Plantarum 44: 213-218**

Schaeffer A, Bronner R, Benveniste P, Schaller H. 2001. The ratio of campesterol to sitosterol that modulates growth in Arabidopsis is controlled by sterol methyltransferase. Plant Journal 25: 605-615**

Schnabl H, Roth U, Friebe A. 2001. Brassinosteroid-induced stress tolerances of plants. Recent Research Developments in Phytochemistry 5: 169-183**

Schultz L, Kerckhoffs LHJ, Klahre U, Yokota T, Reid JB. 2001. Molecular characterization of the brassinosteroid-deficient lkb mutant in pea. Plant Molecular Biology 47: 491-498**

Sekimata K, Kimura T, Kaneko I, Nakano T, Yoneyama K, Takeuchi Y, Yoshida S, Asami T. 2001. A specific brassinosteroid biosynthesis inhibitor, Brz2001: evaluation of its effects on Arabidopsis, cress, tobacco, and rice. Planta 213: 716-721**

Seyedi M, Selstam E, Timko MP, Sundqvist C. 2001. The cytokinin 2-isopentenyladenine causes partial reversion to skotomorphogenesis and induces formation of prolamellar bodies and protochlorophyllide657 in the lip1 mutant of pea. Physiologia Plantarum 112: 261-272**

Sharma A, Matsuoka M, Tanaka H, Komatsu S. 2001. Antisense inhibition of a BRI1 receptor reveals additional protein kinase signaling components downstream to the perception of brassinosteroids in rice. FEBS Letters 507: 346-350**

Shimada Y, Fujioka S, Miyauchi N, Kushiro M, Takatsuto S, Nomura T, Yokota T, Kamiya Y, Bishop GJ, Yoshida S. 2001. Brassinosteroid-6-oxidases from Arabidopsis and tomato catalyze multiple C-6 oxidations in brassinosteroid biosynthesis. Plant Physiology 126: 770-779**

Shiu SH, Bleecker AB. 2001. Plant receptor-like kinase gene family: diversity, function, and signaling. Science's STKE, signal transduction knowledge environment, 1-13**

Steber CM, McCourt P. 2001. A role for brassinosteroids in germination in Arabidopsis. Plant Physiology 125: 763-769**

Stundl U, Schneider B. 2001. 3b-Brassinosteroid dehydrogenase activity in Arabidopsis and tomato. Phytochemistry 58: 989-994**

Vardhini BV, Rao SSR. 2001. Effect of brassinosteroids on growth and yield of tomato (Lycopersicon esculentum Mill.) under field conditions. Indian Journal of Plant Physiology 6: 326-328

Voigt B, Whiting P, Dinan L. 2001. The ecdysteroid agonist/antagonist and brassinosteroid-like activities of synthetic brassinosteroid/ecdysteroid hybrid molecules. Cellular and Molecular Life Sciences 58: 1133-1140**

Wang JM, Asami T, Yoshida S, Murofushi N. 2001. Biological evaluation of 5-substituted pyrimidine derivatives as inhibitors of brassinosteroid biosynthesis. Bioscience Biotechnology and Biochemistry 65: 817-822**

Wang Z-Y, Seto H, Fujioka S, Yoshida S, Chory J. 2001. BRI1 is a critical component of a plasma membrane receptor for plant steroids. Nature 410: 380-383**

Wang Z-Y, Seto H, Fujioka S, Yoshida S, Chory J. 2001. BRI1 is a critical component of a plasma-membrane receptor for plant steroids. [Erratum]. Nature 411: 219

Watanabe T, Noguchi T, Yokota T, Shibata K, Koshino H, Seto H, Kim SK, Takatsuto S. 2001. Synthesis and biological activity of 26-norbrassinolide, 26-norcastasterone and 26-nor-6-deoxocastasterone. Phytochemistry 58: 343-349**

Werbrouck SPO, Dhuyvetter H, Perez RM, Topoonyanont N, Debergh PC. 2001. Plant propagation in vitro: Hormonal interactions. In Proceedings of the 4th International Symposium on in Vitro Culture and Horticultural Breeding, Acta Horticulturae 560: 377-381

Wilson JD. 2001. The role of 5a-reduction in steroid hormone physiology. Reproduction Fertility and Development 13: 673-678

Winter J. 2001. Enzymes involved in the biosynthesis of brassinosteroids. Studies in Natural Products Chemistry 25: 413-428**

Yamaguchi S, Kamiya Y. 2001. Roles of gibberellin and brassinosteroid in photomorphogenesis. Shokubutsu Saibo Kogaku Shirizu 16: 146-152

Yamamoto R, Fujioka S, Demura T, Takatsuto S, Yoshida S, Fukuda H. 2001. Brassinosteroid levels increase drastically prior to morphogenesis of tracheary elements. Plant Physiology 125: 556-563**

Yokota T, Sato T, Takeuchi Y, Nomura T, Uno K, Watanabe T, Takatsuto S. 2001. Roots and shoots of tomato produce 6-deoxo-28-norcathasterone, 6-deoxo-28-nortyphasterol and 6-deoxo-28-norcastasterone, possible precursors of 28-norcastasterone. Phytochemistry 58: 233-238**

Yokota T. 2001. Bioorganic chemistry on plant steroid hormone, brassinosteroid. Nippon Nogeikagaku Kaishi, Journal of the Japan Society for Bioscience Biotechnology and Agrochemistry, 75: 129-137

Yokoyama R, Nishitani K. 2001. A comprehensive expression analysis of all members of a gene family encoding cell-wall enzymes allowed us to predict cis-regulatory regions involved in cell-wall construction in specific organs of Arabidopsis. Plant and Cell Physiology 42: 1025-1033**

Yoshida S. 2001. New plant science the 21st century for continuous prosperity of human being. Kagaku Kogyo 52: 47-53

Zang X, Mei XG, Zhang CH, Lu CT, Ke T. 2001. Improved paclitaxel accumulation in cell suspension cultures of Taxus chinensis by brassinolide. Biotechnology Letters 23: 1047-1049**

Zhou X-D, Cai F, Zhou W-S. 2001. New construction of sidechain of 25-hydroxybrassinosteroid. Huaxue Xuebao 59: 1540-1543









(Revised December 2011)