S-STEM Scholar Dung Le's Blog

Happy sunny morning!!! I came the busy lab in Saturday morning and did few gram staining experiments for caeni 2 and caeni 3. Both of them are  Gram positive bacteria. Gram positive bacteria: Dark purple Caeni 3     Gram positive bacteria  :               Dark purple Caeni 2 

Besides being used for stock cultures, lab uses many of these media which are excellent for experiments. TGY broth and TGY agar are excellent medi; almost students and mentors in my lab get by using it alone. This week I did the list of 500 ml TSB, 250 mL TGY broth and 250 mL TGY agar (spread to 11 dishes).. 1. Did 500 ml TSB 15 g Bacto Tryptic Soy Broth Soybean - Casein digest medium  500 mL of DI water 2.Did 250 ml TGY borth 1.25 g Tryptone 0.25 g Glucose 1.25 g Yeast 250 mL of DI water 3.Did 250 ml TGY agar 1.25 g Tryptone 0.25 g Glucose 1.25 g Yeast 3.75 g Agar 250 mL of DI water