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Y2001

Sigma-Aldrich

Yeast Synthetic Drop-out Medium Supplements

without histidine, leucine, tryptophan and uracil

Sinónimos:

Synthetic drop-out medium for yeast

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About This Item

Número MDL:
MFCD01095679
Código UNSPSC:
12000000
NACRES:
ND.02

Nivel de calidad

100

formulario

powder

aplicaciones

food and beverages

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Aplicación

The selection of plasmids in yeast is based on the use of auxotrophic mutant strains that cannot grow without a specific media component (an amino acid, purine or pyrimidine). Transformation with a plasmid containing the mutated gene enables the transformant to grow on a medium lacking the required component. Sigma′s Yeast Synthetic Drop-Out Media Supplements create a richer medium for better yield and growth rate, and increase the probability of successful transformations when screening libraries or performing gene knock-outs.

Componentes

The supplements contain all of the following components except as indicated:
Amino acids: All standard amino acids except for histidine, leucine, tryptophan and uracil. Each amino acid is present at a concentration of 76 mg/L.
Other nutrients: Adenine (18 mg/L), inositol (76 mg/L), p-aminobenzoic acid (8 mg/L)

Otras notas

Mixtures of amino acids and other nutrients to be added to Yeast Nitrogen Base Without Amino Acids.

Cantidad

1.4 g will supplement 1 liter of medium.

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Margot Bärenstrauch et al.
Fungal genetics and biology : FG & B, 139, 103383-103383 (2020-04-10)
Plants comprise many asymptomatic fungal endophytes with potential roles of plant protection against abiotic and biotic stresses. Endophytes communicate with their host plant, with other endophytes and with invading pathogens but their language remains largely unknown. This work aims at

Artículos

Introduction to Yeast Media

Technical Article on yeast media. Yeasts are eukaryotic microorganisms whose genomes have been comprehensively studied and some have been sequenced.

Protein Expression Systems

The development of genetic engineering and cloning has opened many possibilities of expression and isolation of heterologous proteins for research purposes. Considerable advances in technology have enabled expression and isolation of recombinant proteins in large scale.

Protocolos

Yeast Growth Protocols

Yeasts are considered model systems for eukaryotic studies as they exhibit fast growth and have dispersed cells. Yeast cultures can be grown, maintained, and stored in liquid media or on agar plates using techniques similar to those for bacterial cultures.

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