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References

  • Abadias M, Teixidó N, Usall J, Viñas I & Magan N (2000) Solute stresses affect growth patterns, endogenous water potentials and accumulation of sugars and sugar alcohols in cells of the biocontrol yeast Candida sake. J Appl Microbiol 89: 10091017.
  • Aragao PA, Oshiro ICV, Manrique EI, Gomes CC, Matsuo LL, Leone C, Moretti-Branchini ML & Levin AS (2001) Pichia anomala outbreak in a nursery: exogenous source? Pediatr Infect Dis J 20: 843848.
  • Bai FY, Liang HY & Jia JH (2000) Taxonomic relationships among the taxa in the Candida guilliermondii complex, as revealed by comparative electrophoretic karyotyping. Int J Syst Evol Microbiol 50: 417422.
  • Bellinger Y & Larher F (1988) A 13C comparative nuclear magnetic resonance study of organic solute production and excretion by the yeasts Hansenula anomala and Saccharomyces cerevisiae in saline media. Can J Microbiol 34: 605612.
  • Björnberg A & Schnürer J (1993) Inhibition of the growth of grain-storage molds in vitro by the yeast Pichia anomala (Hansen) Kurtzman. Can J Microbiol 39: 623628.
  • Blank LM, Lehmbeck F & Sauer U (2005) Metabolic-flux and network analysis in fourteen hemiascomycetous yeasts. FEMS Yeast Res 5: 545558.
  • Blomberg A & Adler L (1992) Physiology of osmotolerance in fungi. Adv Microb Physiol 33: 145212.
  • Bonjean B & Guillaume LD (2003) Yeasts in bread and baking products. Yeasts in Food – Beneficial and Detrimental Aspects (BoekhoutT & RobertV, eds), pp. 289307. Behr's Verlag, Hamburg.
  • Boysen ME, Björneholm S & Schnürer J (2000) Effect of the biocontrol yeast Pichia anomala on interactions between Penicillium roqueforti, Penicillium carneum, and Penicillium paneum in moist grain under restricted air supply. Postharvest Biol Technol 19: 173179.
  • Bruinenberg PM, Van Dijken JP & Scheffers WA (1983) A theoretical analysis of NADPH production and consumption in yeasts. J Gen Microbiol 129: 953964.
  • Charoenchai C, Fleet GH & Henschke PA (1998) Effects of temperature, pH, and sugar concentration on the growth rates and cell biomass of wine yeasts. Am J Enol Viticult 49: 283288.
  • Chen Q & Haddad GG (2004) Role of trehalose phosphate synthase and trehalose during hypoxia: from flies to mammals. J Exp Biol 207: 31253129.
  • Chen HL, Su HP & Lin CW (1998) Characterization of yeast cultures for a flavoring agent in a yoghurt-type product. J Food Sci 63: 897900.
  • Cho J-Y & Jeffries TW (1998) Pichia stipitis genes for alcohol dehydrogenase with fermentative and respiratory functions. Appl Environ Microbiol 64: 13501358.
  • Comitini F, Ingeniis De J, Pepe L, Mannazzu I & Ciani M (2004) Pichia anomala and Kluyveromyces wickerhamii killer toxins as new tools against Dekkera/Brettanomyces spoilage yeasts. FEMS Microbiol Lett 238: 235240.
  • Davies R, Falkiner EA, Wilkinson JF & Peel JL (1951) Ester formation by yeast. 1. Ethyl acetate formation by Hansenula species. Biochem J 49: 5860.
  • De la Rosa JM, Perez JA, Gutierrez F, Gonzalez JM, Ruiz T & Rodriguez L (2001) Cloning and sequence analysis of the LEU2 homologue gene from Pichia anomala. Yeast 18: 14411448.
  • Deák T & Beuchat LR (1993) Yeasts associated with fruit juice concentrates. J Food Protect 56: 777782.
  • DeDeken RH (1966) The Crabtree effect: a regulatory system in yeast. J Gen. Microbiol. 44: 149156.
  • DeHoog GS (1996) Risk assessment of fungi reported from humans and animals. Mycoses 39: 407417.
  • Dequin S, Salmon J-M, Nguyen H-V & Blondin B (2003) Wine yeasts. Yeasts in Food – Beneficial and Detrimental Aspects (BoekhoutT & RobertV, eds), pp. 389412. Behr's Verlag, Hamburg.
  • Druvefors UÄ (2004) Yeast biocontrol of grain spoilage moulds. Mode of action of Pichia anomala. PhD Thesis, Department of Microbiology, Swedish University of Agricultural Sciences, Uppsala, Sweden. http://diss-epsilon.slu.se/archive/00000552/
  • Druvefors U, Jonsson N, Boysen ME & Schnürer J (2002) Efficacy of the biocontrol yeast Pichia anomala during long-term storage of moist feed grain under different oxygen and carbon dioxide regimens. FEMS Yeast Res 2: 389394.
  • Druvefors UÄ & Schnürer J (2005) Mold-inhibitory activity of different yeast species during airtight storage of wheat grain. FEMS Yeast Res 5: 373378.
  • Druvefors UÄ, Passoth V & Schnürer J (2005) Nutrient effects on biocontrol of Penicillium roqueforti by Pichia anomala J121 in cereal grain. Appl Environ Microbiol 71: 18651869.
  • Dufour JP, Verstrepen K & Derdelinckx G (2003) Brewing yeasts. Yeasts in Food – Beneficial and Detrimental Aspects (BoekhoutT & RobertV, eds), pp. 389412. Behr's Verlag, Hamburg.
  • Fiaux J, Çakar ZP, Sonderegger M, Wuthrich K, Szyperski T & Sauer U (2003) Metabolic-flux profiling of the yeasts Saccharomyces cerevisiae and Pichia stipitis. Eukaryot Cell 2: 170180.
  • Fleet GH (1992) Spoilage yeasts. Crit Rev Biotechnol 12: 144.
  • Fröhlich-Wyder MT (2003) Yeasts in dairy products. Yeasts in Food – Beneficial and Detrimental Aspects (BoekhoutT. & RobertV, eds), pp. 209237. Behr's Verlag, Hamburg.
  • François J & Parrou JL (2001) Reserve carbohydrates metabolism in the yeast Saccharomyces cerevisiae. FEMS Microbiol Rev 25: 125145.
  • Fredlund E (2004) Central carbon metabolism in the biocontrol yeast Pichia anomala. PhD Thesis. Department of Microbiology, Swedish University of Agricultural Sciences, Uppsala, Sweden. http://diss-epsilon.slu.se/archive/00000674/
  • Fredlund E, Druvefors U, Boysen ME, Lingsten K-J & Schnürer J (2002) Physiological characteristics of the biocontrol yeast Pichia anomala J121. FEMS Yeast Res 2: 395402.
  • Fredlund E, Blank LM, Sauer U, Schnürer J & Passoth V (2004a) Oxygen and glucose dependent regulation of central carbon metabolism in Pichia anomala. Appl Environ Microbiol 70: 59055911.
  • Fredlund E, Broberg A, Boysen ME, Kenne L & Schnürer J (2004b) Metabolite profiles of the biocontrol yeast Pichia anomala J121 grown under oxygen limitation. Appl Microbiol Biotechnol 64: 403409.
  • Fredlund E, Druvefors UÄ, Olstorpe MN, Passoth V & Schnürer J (2004c) Influence of ethyl acetate production and ploidy level on the anti-mould activity of Pichia anomala. FEMS Microbiol Lett 238: 133137.
  • Friel D, Vandenbol M & Jijakli MH (2003) Cloning and sequence analysis of the TRP1 gene encoding the phosphoribosyl anthranilate isomerase from Pichia anomala (strain K). Yeast 20: 13311337.
  • Gancedo C & Serrano R (1989) Energy-yielding metabolism. The Yeasts. Vol. 3 (RoseAH & HarrisonJS, eds), pp. 205259. Academic Press, London.
  • Garcia-Lugo P, Gonzalez C, Perdomo G, Brito N, Avila J, De La Rosa JM & Siverio JM (2000) Cloning, sequencing, and expression of H.a.YNR1 and H.a.YNI1, encoding nitrate and nitrite reductases in the yeast Hansenula anomala. Yeast 16: 10991105.
  • Gombert AK, Dos Santos MM, Christensen B & Nielsen J (2001) Network identification and flux quantification in the central metabolism of Saccharomyces cerevisiae under different conditions of glucose repression. J Bacteriol 183: 14411451.
  • Gray WD (1949) Initial studies on the metabolism of Hansenula anomala (Hansen) Sydow. Am J Bot 36: 475480.
  • Grevesse C, Lepoivre P & Jijakli MH (2003) Characterization of the exoglucanase-encoding gene PaEXG2 and study of its role in the biocontrol activity of Pichia anomala Strain K. Phytopathology 93: 11451152.
  • Guyard C, Seguy N, Lange M, Ricard I, Polonelli L & Cailliez JC (1999) First steps in the purification and characterization of a Pichia anomala killer toxin. J Eukar Microbiol 46: 144s.
  • Hansen EC (1894) Recherches sur la physiologie et la morphologie des ferments alcooliques. VIII. Sur la germination des spores chez les Saccharomyces. C. R. Trav. Lab. Carlsberg 3: 4466.
  • Hansen EC (1904) Grundlinien zur Systematik der Saccharomyceten. Centralbl f Bakt 2 Abt 12: 529538.
  • Haron E, Anaissie E, Dumphy F, McCredie K & Fainstein V (1988) Hansenula anomala fungemia. Rev Infect Dis 10: 11821186.
  • Hazen KC (1995) New and emerging yeast pathogens. Clin Microbiol Rev 8: 462478.
  • Jijakli MH & Lepoivre P (1998) Characterization of an exo-β-1,3-glucanase produced by Pichia anomala strain K, antagonist of Botrytis cinerea on apples. Phytopathology 88: 335343.
  • Jonsson A & Pahlow G (1984) Systematic classification and biochemical characterization of yeasts growing in grass silage inoculated with Lactobacillus cultures. Anim Res Dev 20: 722.
  • Kagiyama S, Aiba T, Kadowaki K & Mogi K (1988) New killer toxins of halophilic Hansenula anomala. Agric Biol Chem 52: 17.
  • Kalathenos P, Sutherland JP & Roberts TA (1995) Resistance of some wine spoilage yeasts to combinations of ethanol and acids present in wine. J Appl Bacteriol 78: 245250.
  • Kiers J, Zeeman A-M, Luttik M, Thiele C, Castrillo JI, Steensma HY, Van Dijken JP & Pronk JT (1998) Regulation of alcoholic fermentation in batch and chemostat cultures of Kluyveromyces lactis CBS 2359. Yeast 14: 459469.
  • Kim JH, Lee BH & Lee JS (2002) Production of ribonucleotides by autolysis of Hansenula anomala grown on Korean ginseng steaming effluent. J Biosci Bioeng 93: 318321.
  • Kitamoto HK, Hasebe A, Ohmomo S, Suto EG, Muraki M & IImura Y (1999) Prevention of aerobic spoilage of maize silage by a genetically modified killer yeast, Kluyveromyces lactis, defective in the ability to grow on lactic acid. Appl Environ Microbiol 65: 46974700.
  • Klinner U & Schäfer B (2004) Genetic aspects of targeted insertion mutagenesis in yeasts. FEMS Microbiol Rev 28: 201223.
  • Kurtzman CP (1984) Synonymy of the yeast genera Hansenula and Pichia demonstrated through comparisons of deoxyribonucleic acid relatedness. Antonie van Leeuwenhoek 50: 209217.
  • Kurtzman CP (1998) Pichia E.C. Hansen emend. Kurtzman. The Yeasts, A Taxonomic Study. 4th edn (KurtzmanCP & FellJW, eds), pp. 273352. Elsevier, Amsterdam.
  • Kurtzman CP & Robnett CJ (1998) Identification and phylogeny of ascomycetous yeasts from analysis of nuclear large subunit (26S) ribosomal DNA partial sequences. Antonie van Leeuwenhoek 73: 331371.
  • Lanciotti R, Sinigaglia M, Gardini F & Guerzoni ME (1998) Hansenula anomala as spoilage agent of cream-filled cakes. Microbiol Res 153: 145148.
  • Las Heras-Vazquez FJ, Mingorance-Cazorla L, Clemente-Jimenez JM & Rodriguez-Vico F (2003) Identification of yeast species from orange fruit and juice by RFLP and sequence analysis of the 5.8S rRNA gene and the two internal transcribed spacers. FEMS Yeast Res 3: 39.
  • Lee JS, Hyun KW, Jeong SC, Kim JH, Choi YJ & Miguez CB (2004) Production of ribonucleotides by autolysis of Pichia anomala mutant and some physiological activities. Can J Microbiol 50: 489492.
  • Litchfield JN (1983) Single cell protein. Science 219: 740746.
  • Magliani W, Conti S, Gerloni M, Bertolotti D & Polonelli L (1997) Yeast killer systems. Clin Microbiol Rev 10: 369400.
  • Magliani W, Conti S, Cassone A, De Bernardis F & Polonelli L (2002) New immunotherapeutic strategies to control vaginal candidiasis. Trends Mol Med 8: 121126.
  • Manzanares P, Ramon D & Querol A (1999) Screening of non-Saccharomyces wine yeasts for the production of beta-d-xylosidase activity. Int J Food Microbiol 46: 105112.
  • Manzanares P, Rojas V, Genoves S & Valles S (2000) A preliminary search for anthocyanin-beta-d-glucosidase activity in non-Saccharomyces wine yeasts. Int J Food Sci Technol 35: 95103.
  • Marquina D, Santos A & Peinado JM (2002) Biology of killer yeasts. Int Microbiol 5: 6571.
  • Masih EI, Alie I & Paul B (2000) Can the grey mould disease of the grape-vine be controlled by yeast? FEMS Microbiol Lett 189: 233237.
  • Masoud W, Cesar LB, Jespersen L & Jakobsen M (2004) Yeast involved in fermentation of Coffea arabica in East Africa determined by genotyping and by direct denaturating gradient gel electrophoresis. Yeast 21: 549556.
  • Mingorance-Cazorla L, Clemente-Jimenez JM, Martínez-Rodríguez S & Las Heras-Vazquez FJ (2003) Contribution of different natural yeasts to the aroma of two alcoholic beverages. World J Microbiol Biotechnol 19: 297304.
  • Mo EK, Lee JH, Xu BJ, Lee BD, Moon YJ & Sung CK (2004) Effect of Pichia farinosa SKM-1, Pichia anomala SKM-T, and Galactomyces geotrichum SJM-59 on ammonia reduction and laying performance. J Microbiol Biotechnol 14: 2228.
  • Mora J & Mulet A (1991) Effects of some treatments of grape juice on the population and growth of yeast species during fermentation. Am J Enol Viticult 42: 133136.
  • Murphy A & Kavanagh K (1999) Emergence of Saccharomyces cerevisiae as a human pathogen. Implication for biotechnology. Enzymes Microb Technol 25: 551557.
  • Naumov GI, Naumova ES & Schnürer J (2001) Genetic characterization of the nonconventional yeast Hansenula anomala. Microbiol Res 152: 551562.
  • Nout MJR (2003) Traditional fermented products from Africa, Latin America and Asia. Yeasts in Food – Beneficial and Detrimental Aspects (BoekhoutT & RobertV, eds), pp. 451473. Behr's Verlag, Hamburg.
  • Ogata T, IImura Y, Obata T & Tamura G (1992) Isolation and nucleotide sequence of Hansenula anomala URA3 gene encoding orotidine-5′-phosphate decarboxylase. J Ferment Bioeng 74: 352357.
  • Ogata T, Okumura Y, IImura Y & Obata T (1995) Development of an integrative DNA transformation system for the yeast Hansenula anomala. J Ferment Bioeng 79: 15.
  • Oyewole OB (2001) Characteristics and significance of yeasts' involvement in cassava fermentation for ‘fufu’ production. Int J Food Microbiol 65: 213218.
  • Passoth V & Schnürer J (2003) Non-conventional yeasts in antifungal application. Functional Genetics of Industrial Yeasts (DeWindeJH, ed), pp. 297329. Springer Verlag, Berlin.
  • Passoth V, Hansen M, Klinner U & Emeis CC (1992) The electrophoretic banding pattern of the chromosomes of Pichia stipitis and Candida shehatae. Curr Genet 22: 429431.
  • Passoth V, Zimmermann M & Klinner U (1996) Peculiarities of the regulation of fermentation and respiration in the Crabtree-negative, xylose-fermenting yeast Pichia stipitis. Appl Biochem Biotechnol 57/58: 201212.
  • Passoth V, Schäfer B, Liebel B, Weierstall T & Klinner U (1998) Molecular cloning of alcohol dehydrogenase genes of the yeast Pichia stipitis and identification of the fermentative ADH. Yeast 14: 13111325.
  • Perez JA, Rodriguez J, Rodriguez L & Ruiz T (1996) Cloning and sequence analysis of the invertase gene INV1 from the yeast Pichia anomala. Curr Genet 29: 234240.
  • Perez JA, Rodriguez J, Ruiz T & Rodriguez L (2001) Expression of Pichia anomala INV1 gene in Saccharomyces cerevisiae results in two different active forms of hypoglycosylated invertase. Arch Microbiol 175: 189197.
  • Petersson S & Schnürer J (1995) Biocontrol of mold growth in high-moisture wheat stored under airtight conditions by Pichia anomala, Pichia guilliermondii, and Saccharomyces cerevisiae. Appl Environ Microbiol 61: 10271032.
  • Petersson S & Schnürer J (1998) Pichia anomala as a biocontrol agent of Penicillium roqueforti in high-moisture wheat, rye, barley, and oats stored under airtight conditions. Can J Microbiol 44: 471476.
  • Petersson S, Hansen MW, Axberg K, Hult K & Schnürer J (1998) Ochratoxin A accumulation in cultures of Penicillium verrucosum with the antagonistic yeast Pichia anomala and Saccharomyces cerevisiae. Mycol Res 102: 10031008.
  • Petersson S, Jonsson N & Schnürer J (1999) Pichia anomala as a biocontrol agent during storage of high-moisture feed grain under airtight conditions. Postharvest Biol Technol 15: 175184.
  • Recek M, Cadez N & Raspor P (2002) Identification and characterization of yeast isolates from pharmaceutical waste water. Food Technol Biotechnol 40: 7984.
  • Regueiro LA, Costas CL & Rubio JEL (1993) Influence of viticultural and enological practices on the development of yeast populations during winemaking. Am J Enol Viticult 44: 405408.
  • Rojas V, Gil JV, Pinaga F & Manzanares P (2001) Studies on acetate ester production by non-Saccharomyces wine yeasts. Int J Food Microbiol 70: 283289.
  • Rojas V, Gil JV, Manzanares P, Gavara R, Piñaga F & Flors A (2002) Measurement of alcohol acetyltransferase and ester hydrolase activities in yeast extracts. Enz Microb Technol 30: 224230.
  • Rojas V, Gil JV, Pinaga F & Manzanares P (2003) Acetate ester formation in wine by mixed cultures in laboratory fermentations. Int J Food Microbiol 86: 181188.
  • Ruiz T, Sanchez M, De la Rosa JM, Rodriguez L & Dominguez A (2001) The sequence of a 15 769 bp segment of Pichia anomala identifies the SEC61 and FBP1 genes and five new open reading frames. Yeast 18: 11871195.
  • Ruiz T, De la Rosa JM, Dominguez A & Rodriguez L (2003) Cloning of the Pichia anomala SEC61 gene and its expression in a Saccharomyces cerevisiae sec61 mutant. Curr Microbiol 46: 340344.
  • Sakajo S, Minagawa N, Komiyama T & Yoshimoto A (1991) Molecular cloning of cDNA for antimycin A-inducible mRNA and its role in cyanide-resistant respiration in Hansenula anomala. Biochim Biophys Acta 1090: 102108.
  • Sakajo S, Minagawa N & Yoshimoto A (1999) Structure and regulatory expression of a single copy alternative oxidase gene from the yeast Pichia anomala. Biosci Biotechnol Biochem 63: 18891894.
  • Santos A, Sanchez A & Marquina D (2004) Yeasts as biological agents to control Botrytis cinerea. Microbiol Res 159: 331338.
  • Sawant AD, Abdelal AT & Ahearn DG (1989) Purification and characterization of the anti-Candida toxin of Pichia anomala WC65. Antimicrob Agents Chemother 33: 4852.
  • Scherer S & Magee PT (1990) Genetics of Candida albicans. Microbiol Rev 54: 226241.
  • Schwan RF & Wheals AE (2003) Mixed microbial fermentations of chocolate and coffee. Yeasts in Food – Beneficial and Detrimental Aspects (BoekhoutT & RobertV, eds), pp. 429449. Behr's Verlag, Hamburg.
  • Shepherd R, Rockey J, Sutherland IW & Roller S (1995) Novel bioemulsifiers from microorganisms for use in foods. J Biotechnol 40: 207217.
  • Sujaya IN, Antara NS, Sone T, Tamura Y, Aryanta WR, Yokota A, Asano K & Tomita F (2004) Identification and characterization of yeasts in brem, a traditional Balinese rice wine. World J Microb Biotechnol 20: 143150.
  • Sydow H & Sydow P (1919) Mykologische Mitteilungen. Ann Mycol 17: 3347.
  • Tabachnick J & Joslyn MA (1953) Formation of esters of yeast. I. The production of ethyl acetate by standing surface cultures of Hansenula anomala. J Bacteriol 65: 19.
  • Thevelein JM & Hohmann S (1995) Trehalose synthase – guard to the gate of glycolysis in yeast. Trends Biochem Sci 20: 310.
  • Tokuoka K, Ishitani T, Goto S & Komagata K (1985) Identification of yeasts isolated from high-sugar foods. J Gen Appl Microbiol 31: 411427.
  • Tokuoka K, Ishitani T & Chung WC (1992) Accumulation of polyols and sugars in some sugar-tolerant yeasts. J Gen Appl Microbiol 38: 3546.
  • Van Eck JH, Prior BA & Brandt EV (1993) The water relations of growth and polyhydroxy alcohol production by ascomycetous yeasts. J Gen Microbiol 139: 10471054.
  • Van Zyl PJ & Prior BA (1990) Water relations of polyol accumulation by Zygosaccharomyces rouxii in continuous culture. Appl Microbiol Biotechnol 33: 1217.
  • Veiga A, Arrabaça JD & Loureiro-Dias MC (2000) Cyanide-resistant respiration is frequent, but confined to yeasts incapable of aerobic fermentation. FEMS Microbiol Lett 190: 9397.
  • Veiga A, Arrabaça JD & Loureiro-Dias MC (2003) Cyanide-resistant respiration, a very frequent metabolic pathway in yeasts. FEMS Yeast Res 3: 239245.
  • Vohra A & Satyanarayana T (2004) A cost-effective cane molasses medium for enhanced cell-bound phytase production by Pichia anomala. J Appl Microbiol 97: 471476.
  • Vustin MM, Shemjakina TM, Rebentish BA, Bytshkova MA, Kharitonov SI, Beljajev SV, Timokhina EA & Sineokij SP (1989) Killer proteins produced by the yeast Hansenula anomala (translated from Russian). Dokl Akad Nauk SSSR 308: 12511255 (in Russian).
  • Walker GM, Mcleod AH & Hodgson VJ (1995) Interactions between killer yeasts and pathogenic fungi. FEMS Microbiol Lett 127: 213222.
  • Westall S (1999) Characteristics of yeast species by their production of volatile metabolites. J Food Mycol 1: 187201.
  • Wickerham LJ & Burton KA (1954) A simple technique for obtaining mating types in heterothallic diploid yeasts, with special references to their uses in the genus Hansenula. J Bacteriol 67: 303308.
  • Yamada Y, Maeda K & Mikata K (1994) The phylogenetic relationships of the hat-shaped ascospore-forming, nitrate-assimilating Pichia species, formerly classified in the genus Hansenula Sydow et Sydow, based on the partial sequences of 18S and 26S ribosomal RNAs (Saccharomycetaceae): the proposals of three new genera, Ogataea, Kuraishia, and Nakazawaea. Biosci Biotechnol Biochem 58: 12451257.
  • Yap NA, DeBarrosLopes M, Langridge P & Henschke PA (2000) The incidence of killer activity of non-Saccharomyces yeasts towards indigenous yeast species of grape must: potential application in wine fermentation. J Appl Microbiol 89: 381389.
  • Yoshioka K & Hashimoto N (1981) Ester formation by alcohol acetyltransferase from brewer's yeast. Agric Biol Chem 45: 21832190.
  • Young TW & Yagiu M (1978) A comparison of the killer character in different yeasts and its classification. Antonie van Leeuwenhoek 44: 5977.
  • Zagorc T, Maraz A, Cadez N, Jemec KP, Peter G, Resnik M, Nemanic J & Raspor P (2001) Indigenous wine killer yeasts and their application as a starter culture in wine fermentation. Food Microbiol 18: 441451.