Are there any good specialists on the packages "leaps" and "SpaMM" in the R environment for collaboration?

My colleagues and I have done work on the polymorphism of flower color in one of the higher plant groups. But, unfortunately, it was rejected due to incorrect statistical analysis. We are just...

10 December 2020 885 3 View

Does anyone have a good protocol for Ki67 staining for free floating sections?

My antibody didn't work at all. I have mouse brains, 30 um cryosectioned, and tried different concentrations of tween, as well as both formamide and SSC treatment to no avail.

18 December 2016 6,751 3 View

Please help me identify this Diptera. This family Tephritidae?

Collected September 2, 2016 in Donetsk, Ukraine

10 September 2016 930 17 View

Is this DiI staining valid or specific?

I placed DiI crystals into the hilus of P10 mice horizontal sections (vibratome). I think the first image is from the CA3 region, and I can't tell if these are dendrites/axons or background,...

01 February 2016 2,766 17 View

What is the most accurate and affordable pipette company?

27 October 2015 7,879 3 View

Can anybody recommend a good text on proposal writing and literature synthesis?

I am looking for suggestions from experts-what they suggest and students-what worked for you?

05 June 2014 3,721 3 View

How to make calculations with taking H2SO4 into account as a solvent in Gaussian 09?

I'd like to calculate relative energies for some molecules with taking a solvent into account. Reaction takes place in sulfuric acid, which is not included in the list of defined solvents in...

15 October 2013 7,150 7 View

How can one activate resting B cells and how can you check if they were really activated?

Dear colleagues, We are going to stimulate human B lymphocytes isolated from PBMCs from blood of healthy subjects (negative selection with MyltenilBiotech magnetic beads). It should be a control...

24 May 2012 2,800 29 View

KR20 for reliability of the survey instrument. Looking for clarifications?

I am working on my thesis and I have a survey that has true/false and multiple choice questions. From what I understand, KR20 is used for dichotomous variables to estimate reliability coefficient....

01 January 1970 789 3 View

No title

02 March 2021 3,060 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

What do you know about biotechnology art?

What do you know about biotechnology art?

02 March 2021 1,653 3 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View