Hello!
I am trying to grow species of bifidobacteria on a minimal media using different the sole carbon sources. I haven't had any luck so far with my formula:
How can I optimize this formula to get my bacteria to grow?
One of my friends, every night after falling asleep, his mouth would make a creaking sound after chewing something. This teeth grinding condition would continue until he woke up, and he didn't...
08 August 2024 1,366 5 View
Hello all, I wanted to know, can I use galaxy (USA, Europe or Australia) platform for analyzing the shotgun data, and can it be used for publication purpose as well? Thanks :)
06 August 2024 6,610 4 View
i have sorted anti-NP specific plasma cells from bone marrow of C57BL/6 mice at certain times after immunization with variable counts and isolated total RNA using TRIZOL method for RT-PCR using...
05 August 2024 8,835 1 View
Nothing
01 August 2024 755 1 View
Dear All, I am trying to transfect a pCDNA3.1 vector containing my gene of interest. The purpose is to figure out the localization of the protein of interest. I have fused the protein with GFP on...
31 July 2024 9,892 4 View
In a research, lesion diameter due to a disease has a CV below 10%. However, in an another parameter, disease inhibition percentage (compared to control), a value derived from lesion diameter...
27 July 2024 201 0 View
Hi, can someone please help me with their expertise. To analyse a dataset with 2 IV´s (2 levels each) and 1 DV (time - measured at 4 points, i. e. 4 DV?) I found the two-way repeated measures...
24 July 2024 3,284 6 View
Hello everyone! Someone working with Crispr Cas9. I have a question. Is it possible to edit a gene that is present on a plasmid (in this case with a low copy number)? In this case, is it possible...
22 July 2024 7,073 2 View
How to determine tannin content in fodder pellets?
22 July 2024 8,163 3 View
I want researchers who specialize in studying artificial intelligence in the field of science education and those related to it to give me information about the application of the...
18 July 2024 8,320 0 View
Some Staphylococcus aureus strains Inhibit the growth of Mycobacteria in Mueller Hinton Agar medium containing 10% OADC. Do some Staphylococcus aureus strains have in vitro antimycobacterial activity?
29 July 2024 10,023 2 View
I am cloning an overexpression plasmid with my protein of interest tagged with mScarlet. After transforming my ligated product into DH5α bacteria and plating on LB agar, I noticed colonies with a...
22 July 2024 5,953 6 View
I want to make 100 ml of MWCNT/distilled water mixture at a volume fraction of % 0.1. MWCNT density is 2100 kg/m3. I will add gum arabic as surfactant. If I add surfactant at a 1:1 ratio, will the...
19 July 2024 8,494 0 View
I am working on probiotic bacteria for fish, and I am trying to isolate probiotic bacteria like lactic acid bacteria or other probiotics from the gastrointestinal tract of fish using different...
12 July 2024 3,756 4 View
In the modified carbapenem inactivation method (mCIM) and EDTA-carbapenem inactivation method (eCIM) protocols, can we replace blood agar with another culture medium?
10 July 2024 6,352 0 View
how i can calculate mathematically COD concentration if i add 1gr from glucose to 1 L distilled water
08 July 2024 9,104 2 View
Hi I have a real problem growing Arabidopsis in hydroponic culture .I am using the bvoxes from Araponics and a Binder growth chamber with short day conditions and everything accurate .the seeds...
25 June 2024 9,151 6 View
I am trying to do gibson assembly cloning. I have two fragments for gibson assembly cloning (plasmid backbone and insert). After gibson assembly reaction I have transformed this in E. coli....
19 June 2024 6,404 4 View
Feeding zebrafish larvae properly is a challenge if we need to grow them. According to standard guidelines, how many grams or milligrams of Artemia should be given to 6 dpf larvae?
13 June 2024 389 0 View
Hi everyone. I need to do a lot of colony counting tomorrow and when I was doing it today I’ve noticed that most of the colonies are too transparent - I have to shine bright light on them all the...
12 June 2024 711 3 View