TABLE 1.
S. cerevisiae and other yeast strains used in this study
| Strain | Genotype/relevant phenotype | Source and/or origin |
|---|---|---|
| EX33 | MATa/α HO/HO [K10 K20 K280 Klus0] | J. A. Regodóna (from wine) |
| EX73 | MATa/α HO/HO L-A M2 [K2+] | J. A. Regodóna (from wine) |
| F166 | MATα leu1 kar1 L-A-HNB M1 [K1+] | J. C. Ribasb (from R. B. Wickner) |
| F182 | MATα his2 ade1 leu2-2 ura3-52 ski2-2 L-A M28 [K28+] | J. C. Ribasb (from M. Schmitt) |
| EX436 | MATa/α HO/HO L-A Mlus [Klus+] | This study (from wine) |
| EX122 | MATa/α HO/HO L-A Mlus [Klus+] | This study (from wine) |
| EX198 | MATa/α HO/HO L-A Mlus [Klus+] | This study (from wine) |
| EX229 | MATa/α HO/HO L-A Mlus [Klus+] | This study (from wine) |
| E304 | MATaura3 leu2 can1 cyh2 M1 [K1+] | M. Ramírezc |
| F200 | MATahis3 ade1 trp1 ρ0mak10 L-BC [K0] | J. C. Ribasb |
| MMR209 | MATa/α URA3/ura3 LEU2/leu2 cyh2 L-A Mlus [Klus+] | Cross EX229 × E304 |
| MMR209-10B | MATα ura3 cyh2 L-A Mlus [Klus+] | Spore clone from MMR209 |
| MMR247 | MATa/α URA3/ura3 LEU2/leu2 HIS3/his3 ADE1/ade1 TRP1/trp1 cyh2 MAK10/mak10 L-A L-BC Mlus [Klus+] | Cross F200 × MMR209-10B |
| MMR340 | MATahis3 ade1 trp1 ρ0mak10 L-BC [K0] pI2 [L-A-o TRP+] | F200 transformed with pI2 |
| MMR383 | MATahis3 ade1 trp1 ρ0mak10 L-BC [K0] pI2L2 [L-A- HNB PGK TRP+] | F200 transformed with pI2L2 |
| MMR359 | MATα ura3 his3 trp1 Mlus [Klus+] | Spore clone from MMR247 |
| MMR375 | MATa/α URA3/ura3 his3/his3 ADE1/ade1 trp1/trp1MAK10/mak10 Mlus [Klus+] pI2 [L-A-o TRP+] | Cross MMR340 × MMR359 |
| MMR392 | MATa/α URA3/ura3 his3/his3 ADE1/ade1 trp1/trp1 MAK10/mak10 Mlus [Klus+] pI2L2 [L-A PGK TRP+] | Cross MMR383 × MMR359 |
| 5x47 | MATa/α his1/+ trp1/+ ura3/+ | R. Esteband (from R. B. Wickner) |
| RE108 | MATα lys2 mkt1 ski7-1 can1 cyh2 L-A M2 [K2+] | R. Esteband |
| 1101 | MATα his 4 kar1-1 L-A L-BC M1 [K1+] | R. Esteband (from R. B. Wickner) |
| 2928 | MATaura3 trp1 his3 L-A-o, L-BC | R. Esteband (from R. B. Wickner) |
| 2927 | MATahis3 ski2-2 L-o | R. Esteband (from R. B. Wickner) |
| Candida albicans 10231 | Pathogen; 87% of membrane hidrofobicity at 37°C and 4% at 22°C | C. Lópeze |
| C. kefir | Pathogen | C. Lópeze |
| C. glabrata | Pathogen | C. Lópeze |
| C. dubliniensis | Pathogen | C. Lópeze |
| C. krusei | Pathogen | C. Lópeze |
| C. parapsilosis | Pathogen | C. Lópeze |
| C. tropicalis | Pathogen | C. Lópeze |
| C. albicans wt 5314C | Pathogen | J. Correaf |
| C. albicans CAF | (wt URA3+/−); pathogen | J. Correaf |
| Yarrowia lipolytica wt a | L. M. Hernándezg | |
| Y. lipolytica mnn9 a | Mutation mnn9 truncates carbohydrate outer chain of the cell wall mannoproteins of S. cerevisiae | L. M. Hernándezg |
| Y. lipolytica SA1-5 wt | A. Domínguezh | |
| Kluyveromyces lactis | Killer phenotype encoded by a gene on a dsDNA plasmid (pGKL1) | A. Domínguezh |
| Hansenula mrakii 22 wt | Killer, toxin HM1 encoded in a chromosomal gene | J. C. Ribasb |
| Schizosaccharomyces pombe 33 wt 972h− | J. C. Ribasb | |
| Hanseniaspora 5 | Killer against S. cerevisiae | M. Ramírezc |
J. A. Regodón, Departamento de Química Analítica, Universidad de Extremadura, Badajoz, Spain. Isolated from D.O. Ribera del Guadiana, Spain.
J. C. Ribas, Departamento de Microbiología y Genética, Universidad de Salamanca, Spain.
M. Ramírez, Departamento de Ciencias Biomédicas, Área de Microbiología, Universidad de Extremadura, Badajoz, Spain.
R. Esteban, Instituto de Microbiología-Bioquímica CSIC/Universidad de Salamanca, Salamanca, Spain.
C. López, Grupo Microbiología de Medicina, Departamento de Ciencias Biomédicas, Área de Microbiología, Universidad de Extremadura, Badajoz, Spain.
J. Correa, Departamento de Ciencias Biomédicas, Área de Microbiología, Universidad de Extremadura, Badajoz, Spain.
L. M. Hernández, Departamento de Ciencias Biomédicas, Área de Microbiología, Universidad de Extremadura, Badajoz, Spain.
A. Domínguez, Departamento de Microbiología y Genética, Universidad de Salamanca, Salamanca, Spain.