Is it possible?
More than its reaction with the organism directly, should not one consider the reaction of Ammonium Chloride with the media components?
How much reliable it is?
10 November 2015 1,968 1 View
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01 February 2014 7,405 5 View
I want to know if my culture organism has nitrogenase activity or not.
10 November 2013 6,688 2 View
Generally selection of cloning vector depends on insert size.
09 October 2013 9,117 11 View
Dextro (D-form) form of amino acid found in bacteria.
09 October 2013 7,138 3 View
Does any changes in physical parameters? Or others
09 October 2013 1,193 14 View
D1 protein is a part of photo-system 2.
09 October 2013 603 5 View
I want to do growth curve of mat forming Cyanobacteria. Is it possible? If so, how?
08 September 2013 3,295 0 View
I want to obtain axenic culture of Cyanobactreia.
08 September 2013 8,720 3 View
Please help me identify this algae.
08 September 2013 8,241 4 View
I am working on microalgae cultivation using waste water. The initial concentration of nutrients were less but the microalgae has achieved biomass growth of 2 g/L. The final concentration of...
08 August 2024 4,812 2 View
I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...
07 August 2024 6,034 3 View
How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?
06 August 2024 9,618 3 View
i am comparing the growth performances of filamentous and non filamentous forms. in a case where I can not count the cells of the filamentous algae using a hemocytometer, is it okay to do a...
30 July 2024 5,985 2 View
I am attempting to isolate picocyanobacteria from seawater (pre-filtered with a GF/D membrane) using the pour plate technique and filter plating method (Kearney et al., 2022) on Pro99 and SNAX...
30 July 2024 1,040 1 View
List down the various factors responsible and how does this effect the overall biogas production when it is related to Hydraulic retention time of the digester based on the feedstock?
27 July 2024 4,800 4 View
I was performing estimation of Total Soluble Sugar content in bacterial cultures by Anthrone method. Out of 9 samples, only one sample showed positive reading while others had a negative reading...
22 July 2024 9,576 4 View
Greetings. I’m currently running a nested pcr for giardia. My mastermix comprised of 3mM Mgcl2, 5unit of taq polymerase, 0.2uM of forward and reverse primers each respectively and 0.2mM of dNtp...
22 July 2024 9,761 5 View
can any one guid me about tractical method for preservation of microorganism same as bacteria, cyanobacteria and algea, in sampling from environment to Laboratory: 1- Sample collection 2-...
17 July 2024 3,687 11 View
I do not know much about FTIR! The material Benzethonium Chloride USP was compared to a reference standard in regards to FTIR, as per the USP testing: Identification B. Infrared absorption (FTIR),...
16 July 2024 6,918 7 View