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[求助]
求助SH培養(yǎng)基配方問題
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最近打算嘗試下SH培養(yǎng)基,在網(wǎng)上和書上都查到了配方,但是中間有稍微的差別,不知道應(yīng)該用哪個(gè)好, 網(wǎng)上查到的:Protocol for Schenk and Hildebrandt (SH) Medium -Macro-elements KNO3 (2500.00 mg/l ) MgSO4 (195.05 mg/l ) (NH4) H2 PO4 (300.00 mg/l) Prepare 50X Stock - CaCl2 (151.00 mg/l ) Prepare 50X Stock - Microelements COCl2.6H2O (0.10 mg/l ) CuSO4.5H2O (0.20 mg/l ) H3BO3 (5.00 mg/l ) KI (1.00 mg/l ) MnSO4.H2O (10.00 mg/l ) Na2MoO4.2H2O (0.10 mg/l ) ZnSO4.7H2O (1.00 mg/l ) Prepare 1000X Stock 3 - FeNaEDTA (19.80 mg/ l ) Add directly from reagent bottle - MS Vitamins Glycine (2.00 mg/l ) Nicotinic Acid (0.50 mg/l ) Pyridoxine-HCL (0.50 mg/l ) Thiamine-HCL (0.10 mg/l ) Myo-Inositol (100.00 mg/l ) Prepare 1000X – Stock 4 - Sucrose (2% 20g/l) - Picloram (50 M……12.08 mg/l) - Agar (4.5 g/l) 書上面的配方在有機(jī)部分差別較大,VB1為0.1mg/l.煙酸為0.51mg/lVB6為0.51mg/l肌醇為10001mg/l,且缺少甘氨酸,書上面的配方?jīng)]有瓊脂的含量,不明白是什么意思,網(wǎng)上的配方只加4.5g/l的瓊脂,能夠凝固嗎?希望有經(jīng)驗(yàn)的蟲友給予指點(diǎn),謝謝。 |



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