Dmytro Kiiv

3 Questions 1 Answers 0 Followers

Questions related from Dmytro Kiiv

How to prepare a substrate (chicken feathers, wool) for measuring keratinase activity?

We are engaged in the determination of keratinase activity and we have problems when preparing the substrate (it burns at 100 degrees in DMSO). What methods of substrate preparation can you recommend?

15 December 2023 8,172 0 View

What this strange formation on Lactobacillus delbrueckii subsp. bulgaricus?

Maybe someone knows what these strange formations on lactic acid bacteria (lactobacillus delbrueckii subsp. bulgaricus) are? bacteria were grown on liquid MRS medium for 16 hours, no infection...

19 October 2023 2,054 0 View

Why do the colonies of the fungus turn yellow when Trichoderma strains are grown on a solid agar (wort agar) medium?

does it depend on the components of the environment or the influence of physical factors (light)?

05 October 2023 9,120 0 View