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BD Terreni di coltura disidratati Difco™: YPD Agar
Per la propagazione e il mantenimento dei lieviti da utilizzare in biologia molecolare
Marca: BD 242720
Dettagli aggiuntivi : Peso : 0.52200kg
Descrizione
General methods in yeast genetics specify using yeast extract-peptone-dextrose (YPD) medium for cultivating Saccharomyces cerevisiae and other yeasts. Yeasts grow well on a minimal medium containing only dextrose and salts. The addition of protein and yeast cell extract hydrolysates allows faster growth so that during exponential or log-phase growth, the cells divide every 90 minutes.
- Peptone acts as a source of carbon, nitrogen, vitamins and minerals
- Yeast extract supplies B-complex vitamins, which stimulate bacterial growth
- Dextrose is the carbohydrate source
- Agar acts as the solidifying agent
- pH (6.5% solution, 25°C): 6.5 ± 0.2
Specifica
| Beige | |
| Disidratato | |
| Agar | |
| Per la conservazione e la propagazione di lieviti nelle procedure di microbiologia molecolare | |
| 500 g |
| <30 °C | |
| YPD Agar | |
| Estratto di lievito 10 g/l, peptone 20 g/l, destrosio 20 g/l, agar 15 g/l | |
| Flacone |