Why Ganoderma boninense is still growing despite pyocyanin treatment?

03 February 2025 0 8K Report

Hi, I'm a final-year student who is doing a final-year project. Can someone help me? What should I take a note about for my project? or what other factor should i consider? any suggestion..

Badges
Science topic

More Nr Eya's questions See All

What is the ideal word count for a research paper ?

what is the ideal word count for a research paper or article for an academic research journal?

06 July 2024 2,605 2 View

Can peer reviewers be included on the editorial board of an academic journal?

Can peer reviewers be included on the editorial board of an academic journal? Can we issue a certificate of editorial membership from the editorial board for a peer reviewer? How can I issue a...

30 January 2024 7,820 0 View

Using a 10 mg of extract, calculate the stock solution of 1 mg/ml which later needs to be diluted into various concentration 100, 50, 10, 5, 1 and 0?

1. Preparation of 1 mg/ml stock solution 1. Preparation of 6 concentration of extracts.

23 May 2022 7,312 4 View

Z score and Shapiro test?

Hi all Scenario, there is 40 participants, divided into two, 20 participants in each group. If z score has no outliers (+-3.29) but there is clearly one in boxplot and Q plots and the test of...

31 March 2022 5,236 3 View

Which is the best book for qualitative research designs?

I would like to know more about qualitative research designs, techniques used for analysis and report presentation of qualitative research.

30 July 2021 9,742 11 View

Could pulsar glitch recovery phenomenon be a function of the dynamics of neutron star components involved in the glitch?

The pulsar glitch recovery times are too long that they suggest the involvement of frictionless fluid (superfluid) with the inner-crust of the neutron star in the glitch process. This inner-crust...

05 August 2020 3,072 2 View

Any experiences with trackvis mask import?

hello everyone i'm using trackvis (0.6.0.1) for tractography and i couldn't import masks (pickatlas spm; or binarized FSL mask) on Fa trackvis images. Does someone have an idea to fix this...

21 October 2016 4,675 3 View

How to evalaute the effectiveness of a programme which is designed to improve the logical skill of students?

I am a special educator who deals with deaf undergraduate Computer Science students.To improve their logical skills I am designing a programme. Every week we dedicate an hour to do worksheet,...

27 September 2016 622 5 View

How do I measure the validity of a pedagogical tool?

We have developed a software which is a pedagogical tool that helps in teaching computer science to students with hearing impairment. We are planning to have a study on the effectiveness of the...

13 January 2016 1,654 16 View

What is the best way to teach English as second language in deaf education?

I have a group of deaf undergraduate students who have limited knowledge of English language. We are experimenting with different methods to teach them the language. Is it important to teach...

23 December 2013 2,457 17 View

Discrepancy in the general consensus of measuring phycocyanin spectrophotometrically: OD615 or OD620?

I am testing various methods of extracting C-Phycocyanin from fresh Arthrospira platensis biomass. To quantify the phycocyanin concentration within my solvents after extraction, I use the...

29 December 2023 5,612 0 View

Why does the culture of Ganoderma on PDA preserved in refrigerator not growing?

We grew a wild variety of Ganoderma by tissue culture on PDA. The pure culture of the isolate was preserved in a 4C refrigerator. Surprisingly, after two weeks of preservation when we tried to...

12 November 2023 2,506 1 View

Assessment of variables that influence Ganoderma Basal Stem Rot disease outbreak in oil palm area using Spatial Modelling?

Can anyone provide more details on the type of epidemiological, meteorological and geological data that have influence the basal stem rot disease, the variables included, and the specific analysis...

07 November 2023 9,008 0 View

Can Gram Positive Bacteria Produce Pyocyanin?

We first isolated some PGPR. We carried out a gram test, and we found they were gram-positive bacteria. Then, we induced these bacteria with EMS to get mutants. After mutation, we grew mutants,...

08 October 2023 4,402 3 View

Why Marine agar turnig blue?

Hi ! Im looking for researchers who use marine agar to isolate marine bacteria, have you found strains that cause blue coloration in the agar? Is it possible that pyocyanin production is visible...

20 June 2023 2,663 2 View

How to determine the K and a value of a polymer solvent sytem?

We are trying to determine the molecular weight of a polysaccharide extracted from Ganoderma sp. by using the Mark-Houwink equation. However, I cannot seem to find the K and a values needed to use...

04 April 2023 7,136 1 View

How much Volume of Chloroform to add during the Extraction and purification of Pyocyanin from Pseudomonas Aeruginosa?

is there a specific ratio to follow during the addition?

28 January 2023 6,199 4 View

What is the Simplest protocol for Extraction and purification of Pyocyanin from Pseudomonas Aeruginosa?

There are many complicated and detailed steps, devices like cold centrifuge, O.D measurement, silica gel, columns, HPLC, If possible please i need a short recap of the procedure and advices with...

29 December 2022 3,984 10 View

Hello, is there a relationship between the size of the basidiocarp of a tree mushroomand the amount of secondary metabolites?

Hello, is there a relationship between the size of the basidiocarp of a tree mushroom (such as Ganoderma Applanatum) and the amount of secondary metabolites? We may say that with the increase in...

03 August 2022 5,483 0 View

We are having much difficulty with extraction of betaglucans from Ganoderma mushroom. any help?

Ganoderma lucidium has a hard woody texture. We can produce extracts containing some bioactive compounds except betaglucans. It is frustrating that we failed to extract betaglucans from thus...

06 June 2022 9,633 3 View