• Adams DO & Yang SF (1979) Ethylene biosynthesis: identification of 1-aminocyclopropane-1-carboxylic acid as an intermediate in the conversion of methionine to ethylene. P Natl Acad Sci USA 76: 170174.
  • Catanzariti A-M, Soboleva TA, Jans DA, Board PG & Baker RT (2004) An efficient system for high-level expression and easy purification of authentic recombinant proteins. Protein Sci 13: 13311339.
  • Cheng Z, Park E & Glick BR (2007) 1-Aminocyclopropane-1-carboxylate deaminase from Pseudomonas putida UW4 facilitates the growth of canola in the presence of salt. Can J Microbiol 53: 912918.
  • Dong JG, Fernandez-Maculet JC & Yang SF (1992) Purification and characterization of 1-aminocyclopropane-1-carboxylate oxidase from apple fruit. P Natl Acad Sci USA 89: 97899793.
  • Fedorov DN, Doronina NV & Trotsenko YA (2011) Phytosymbiosis of aerobic methylobacteria: new facts and views. Microbiology 80: 443454.
  • Glick BR, Cheng Z, Czarny J & Duan J (2007) Promotion of plant growth by ACC deaminase-producing soil bacteria. Eur J Plant Pathol 119: 329339.
  • Henco K (1992) The QIAexpressionist: The High Level Expression and Protein Purification System. Qiagen Press, Hamburg.
  • Honma M & Shimomura T (1978) Metabolism of 1-aminocyclopropane-1-carboxylic acid. Agric Biol Chem 42: 18251831.
  • Hontzeas N, Zoidakis J, Glick BR & Abu-Omar MM (2004) Expression and characterization of 1-aminocyclopropane-1-carboxylate deaminase from the rhizobacterium Pseudomonas putida UW4: a key enzyme in bacterial plant growth promotion. Biochim Biophys Acta 1703: 1119.
  • Hontzeas N, Richardson AO, Belimov A, Safronova V, Abu-Omar MM & Glick BR (2005) Evidence for horizontal transfer of 1-aminocyclopropane-1-carboxylate deaminase genes. Appl Environ Microbiol 71: 75567558.
  • Ivanova EG, Doronina NV, Shepelyakovskaya AO, Laman AG, Brovko FA & Trotsenko YA (2000) Facultative and obligate aerobic methylobacteria synthesize cytokinins. Microbiology 69: 646651.
  • Ivanova EG, Doronina NV & Trotsenko YA (2001) Aerobic methylobacteria are capable of synthesizing auxins. Microbiology 70: 392397.
  • Karthikeyan S, Zhou Q, Zhao Z, Kao C-L, Tao Z, Robinson H, Liu H & Zhang H (2004) Structural analysis of Pseudomonas 1-aminocyclopropane-1-carboxylate deaminase complexes insight into the mechanism of a unique pyridoxal-5′-phosphate dependent cyclopropane ring-opening reaction. Biochemistry 43: 1332813339.
  • Laemmli UK (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature 227: 680685.
  • Lowry OH, Rosebrough NJ, Farr AL & Randall RJ (1951) Protein measurement with the Folin phenol reagent. J Biol Chem 193: 265275.
  • Ma W, Guinel FC & Glick BR (2003) Rhizobium leguminosarum biovar viciae 1-aminocyclo propane-1-carboxylate deaminase promotes nodulation of pea plants. Appl Environ Microbiol 69: 43964402.
  • Ma W, Charles TC & Glick BR (2004) Expression of an exogenous 1-aminocyclopropane-1-carboxylate deaminase gene in Sinorhizobium meliloti increases its ability to nodulate alfalfa. Appl Environ Microbiol 70: 58915897.
  • Madhaiyan M, Poonguzhali S, Senthilkumar M, Seshadri S, Chung H, Yang J, Sun-daram S & Sa T (2004) Growth promotion and induction of systemic resistance in rice cultivar Co-47 (Oryza sativa L.) by Methylobacterium sp. Bot Bull Acad Sinica 45: 315324.
  • McDonnel L, Plett JM, Andersson-Gunnerås S, Kozela C, Dugardeyn J, Van Der Straeten D, Glick BR, Sundberg B & Regan S (2009) Ethylene levels are regulated by plant encoded 1-aminocyclopropane-1-carboxylic acid deaminase. Physiol Plant 136: 94109.
  • Minami R, Uchiyama K, Murakami T, Kawai J, Mikami K, Yamada T, Yokoi D, Ito H, Matsui H & Honma M (1998) Properties, sequence and synthesis in Escherichia coli of 1-aminocyclopropane-1-carboxylate deaminase from Hansenula saturnus. J Biochem 123: 11121118.
  • Sambrook J & Russell DW (2001) Molecular Cloning: a Laboratory Manual, 3rd edn. Cold Spring Harbor Laboratory, Cold Spring Harbor, NY.
  • Sy A, Giraud E, Jourand P et al. (2001) Methylotrophic Methylobacterium bacteria nodulate and fix nitrogen in symbiosis with legumes. J Bacteriol 183: 214220.
  • Tamura K, Dudley J, Nei M & Kumar S (2007) MEGA4: molecular evolutionary genetics analysis (MEGA) software version 4.0. Mol Biol Evol 24: 15961599.
  • Thompson JD, Higgins DG & Gibson TJ (1994) Clustal-W – improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice. Nucleic Acids Res 22: 46734680.
  • Todorovic B & Glick BR (2008) The interconversion of ACC deaminase and D-cysteine desulfhydrase by directed mutagenesis. Planta 229: 193205.
  • Uchiumi T, Ohwada T, Itakura M et al. (2004) Expression islands clustered on the symbiosis island of the Mesorhizobium loti genome. J Bacteriol 186: 24392448.