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Table 1 Furfural tolerance screen of SGRP yeast strains

From: Identification of furfural resistant strains of Saccharomyces cerevisiae and Saccharomyces paradoxus from a collection of environmental and industrial isolates

Yeast strain

Score

Yeast strain

Score

S. cerevisiae NCYC 3262

2.5 ± 1.5

S. paradoxus NCYC 3285

1.8 ± 1.7

S. cerevisiae NCYC 3314

2.5 ± 1.4

S. paradoxus NCYC 3336

2.5 ± 1.6

S. cerevisiae NCYC 3451

3.2 ± 1.2

S. paradoxus NCYC 3478

2.7 ± 1.5

S. cerevisiae NCYC 3460

2.8 ± 1.4

S. cerevisiae NCYC 3290

3.7 ± 0.5

S. cerevisiae NCYC 3471

2.8 ± 1.7

S. cerevisiae NCYC 3445

2.8 ± 1.5

S. paradoxus NCYC 3272

2.7 ± 1.5

S. cerevisiae NCYC 3455

2.3 ± 1.9

S. paradoxus NCYC 3281

2.8 ± 1.5

S. cerevisiae NCYC 3467

1.7 ± 1.9

S. paradoxus NCYC 3376

1.3 ± 1.2

S. paradoxus NCYC 3277

3.0 ± 1.3

S. paradoxus NCYC 3475

2.3 ± 1.6

S. paradoxus NCYC 3286

2.7 ± 1.5

S. paradoxus NCYC 3483

1.0 ± 1.3

S. paradoxus NCYC 3337

2.7 ± 1.5

S. cerevisiae NCYC 3265

2.0 ± 1.1

S. paradoxus NCYC 3479

2.7 ± 1.5

S. cerevisiae NCYC 3315

3.0 ± 1.6

S. cerevisiae NCYC 3311

2.5 ± 1.6

S. cerevisiae NCYC 3452

2.2 ± 1.3

S. cerevisiae NCYC 3447

2.8 ± 1.5

S. cerevisiae NCYC 3461

2.7 ± 1.5

S. cerevisiae NCYC 3456

2.8 ± 1.5

S. cerevisiae NCYC 3472

2.5 ± 1.5

S. cerevisiae NCYC 3468

2.3 ± 1.5

S. paradoxus NCYC 3274

1.0 ± 1.3

S. paradoxus NCYC 3278

2.7 ± 1.5

S. paradoxus NCYC 3282

1.2 ± 1.2

S. paradoxus NCYC 3287

2.2 ± 1.5

S. paradoxus NCYC 3317

2.0 ± 1.4

S. paradoxus NCYC 3377

1.8 ± 1.3

S. paradoxus NCYC 3476

2.0 ± 1.4

S. paradoxus NCYC 3480

1.3 ± 1.4

S. paradoxus NCYC 3484

2.2 ± 1.5

S. cerevisiae NCYC 3312

3.2 ± 1.2

S. cerevisiae NCYC 3266

2.5 ± 1.8

S. cerevisiae NCYC 3448

2.8 ± 1.5

S. cerevisiae NCYC 3318

2.3 ± 1.6

S. cerevisiae NCYC 3457

2.7 ± 1.4

S. cerevisiae NCYC 3453

2.5 ± 1.5

S. cerevisiae NCYC 3469

3.0 ± 1.6

S. cerevisiae NCYC 3462

2.5 ± 1.5

S. paradoxus NCYC 3279

2.3 ± 1.6

S. cerevisiae NCYC 3486

2.5 ± 1.8

S. paradoxus NCYC 3288

1.3 ± 1.5

S. paradoxus NCYC 3275

2.7 ± 1.5

S. paradoxus NCYC 3473

3.0 ± 1.6

S. paradoxus NCYC 3283

2.3 ± 1.6

S. paradoxus NCYC 3481

2.3 ± 1.6

S. paradoxus NCYC 3335

2.3 ± 1.5

S. cerevisiae NCYC 3313

2.3 ± 1.2

S. paradoxus NCYC 3477

1.5 ± 1.4

S. cerevisiae NCYC 3449

2.0 ± 1.3

S. paradoxus NCYC 3485

0.3 ± 0.8

S. cerevisiae NCYC 3458

2.8 ± 1.5

S. cerevisiae NCYC 3284

3.0 ± 1.3

S. cerevisiae NCYC 3470

2.8 ± 1.5

S. cerevisiae NCYC 3319

2.5 ± 1.4

S. paradoxus NCYC 3280

2.7 ± 1.5

S. cerevisiae NCYC 3454

2.5 ± 1.4

S. paradoxus NCYC 3289

1.0 ± 0.9

S. cerevisiae NCYC 3466

2.5 ± 1.5

S. paradoxus NCYC 3474

2.8 ± 1.5

S. cerevisiae NCYC 3487

2.3 ± 1.5

S. paradoxus NCYC 3482

1.7 ± 1.4

S. paradoxus NCYC 3276

2.5 ± 1.5

  
  1. Tolerance scores for Saccharomyces strains grown in plates containing YNB, 100 mM glucose and 1.5 mg ml−1 furfural. Strains were scored according to the duration of lag phase. A growth lag of 0 to 10 h was scored 4, 10 to 15 h scored 3, 15 to 20 h scored 2 and a lag phase of over 20 h scored 1 point. No observed growth was scored 0. Scores shown are the average ± standard deviation of six separate growth incubations. Strains with an average score greater than 2.9 and a standard deviation score less than 1.5 are in bold texts. NCYC, National Collection of Yeast Cultures; SGRP, Saccharomyces Genome Resequencing Project.
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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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