GMU:Bioelectronics, aesthetics and other interesting things/Trina Ukmata: Difference between revisions

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===Isolation of Streptomyces===
===ISOLATION OF STREPTOMYCES===
:'''1st step''': Air dry the soil samples for ''3-4 h at 45°'' for the selection of Actinomyces spores, considering that many other bacteria die during this pre-treatment
====1st step: Air dry the soil samples for 3-4 h at 45° for the selection of Actinomyces spores, considering that many other bacteria die during this pre-treatment====


:'''2nd step''':Dilute ''1-3g of soil in 10 ml saline solution'' (NaCl 0,9%) and let the solution stand for ''15 min''
====2nd step:Dilute 1-3g of soil in 10 ml saline solution (NaCl 0,9%) and let the solution stand for 15 min====


====3rd step: Prepare 3 dilutions (1:10, 1:100, 1:1000) out of it====
====3rd step: Prepare 3 dilutions (1:10, 1:100, 1:1000) out of it====
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