(Yeast Extract + Peptone + Adenine + Dextrose) contains the same ingredients as YEAD but has peptone added. This is a very rich medium used for storing yeast strains.

To make	YEPAD agar plates
at	mm plate diameter
pour	mL per plate
start with:	mL water
add:	g yeast extract, stir till dissolved
add:	g peptone, stir till dissolved
add:	g agar, leave stir bar in
autoclave for:	minutes
add asceptically	mL filter-sterilized 1 mg/mL adenine
add asceptically	mL filter sterilized 20% glucose
for a final volume of	mL

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