Complete Medium or Complete Medium Xylose  (from Leach, Lang and Yoder 1982)

Megan Mcdonald

Published: 2023-05-16 DOI: 10.17504/protocols.io.kqdg39mxqg25/v2

Abstract

For the growth and maintenance of Cochliobolus carbonum and Cochliobolus victoriae

Steps

Make Micronutrients Solution

1.

9 mg H3BO3

58.5 mg CuSO4 *5H2O

1.95 mg KI (Potassium Iodine)

9 mg MnSO4

7.6 mg NaMoO4

822 mg ZnSO4 * 6 H2O

139.8 mg FeCl3 * 6H2O

in 300 mL ddH2O and filter sterilise

Citation:

Heterokaryosis and Parasexuality in the Fungus Ascochyta Imperfecta Author(s): K. E. Sanderson and A. M. Srb Source: American Journal of Botany , Jan., 1965, Vol. 52, No. 1 (Jan., 1965), pp. 72-81 Published by: Wiley Stable URL: https://www.jstor.org/stable/2439977

Make 100x Salt Solutions A and B

2.

100X Salt Solution A

10g Ca(NaO3)2* 4 H2O

100 mL ddH2O

Autoclave

Citation:

Leach, J., Lang, B. R. & Yoder, O. C. Microbiology 128 , 1719-1729, doi:https://doi.org/10.1099/00221287-128-8-1719 (1982).

3.

100X Salt Solution B

2 g KH2PO4* 7 H2O

1.5g NaCl

100 mL H2O

pH 5.3

Autoclave

Citation:

Leach, J., Lang, B. R. & Yoder, O. C. Microbiology 128 , 1719-1729, doi:https://doi.org/10.1099/00221287-128-8-1719 (1982).

Make Complete Medium (CM) or Complete Medium Xylose (CMX)

4.

Complete Medium Base

10 g glucose OR xylose (substitute glucose for xylose for CMX medium)

1 g Yeast Extract

0.5 g Acid-hydrolysed Casein

0.5 g Enzyme-hydrolysed casein

20g Agar

10 mL Salt A

10 mL Salt B

Make up to 1000 mL with ddH2O and Autoclave

After autoclaving add:

1 mL sterilised micronutrient solution

Citation:

Leach, J., Lang, B. R. & Yoder, O. C. Microbiology 128 , 1719-1729, doi:https://doi.org/10.1099/00221287-128-8-1719 (1982).

Complete Medium for Sporulation

5.

Complete Medium Base

0.5 g glucose OR xylose (substitute glucose for xylose for CMX medium)

20 g Sorbose

1 g Yeast Extract

0.5 g acid hydrolysed casein

0.5 g enzyme hydrolysed casein

20g Agar

10 mL Salt A

10 mL Salt B

Make up to 1000 mL with ddH2O and Autoclave

After autoclaving add:

1 mL sterilised micronutrient solution

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