Are protein samples in SDS compatible with ELISA?

I have used an AllPrep DNA/RNA/Protein Mini Kit QIAGEN kit to extract RNA and protein from my samples. At the end of the protein purification, I resuspend my protein in 5% SDS. Will these samples...

28 February 2021 7,370 3 View

Do you have papers on hindlimb myology of birds to share?

Hi all! we are looking for papers (or information) on muscles of the hindlimbs of birds (extant and extinct) that include the intrinsic muscles of digits. Any help will be more than welcome! Thanks!

22 February 2021 7,186 3 View

MVN, how to conciliate contradictory results from Multivariate normality and Multivariate outliers test?

Dear colleagues, I'm working with Path analyses in lavaan and MVN packages. There are some results that for me are confusing and features from the MVN that I do not know how to set. My dataset is...

18 February 2021 190 3 View

Marker Set for 3D Motion Tracking of Upper Arm during Pointing Task?

Does anyone have recommendations of a marker set for 3D motion tracking of the upper arm during a pointing task? Most studies I have come across have focused on reaching. I plan to use Vicon Nexus...

12 January 2021 3,198 1 View

How can I estimate and plot Logarithmic Error Bars (in Excel, preferably)?

Dear Dr.colleagues, I am currently plotting the dynamics of an infection in Excel. For each sampling day, I plotted the mean infection load of the population, using the standard error for the...

07 January 2021 2,069 3 View

Are there any way to make the comparison between different analysis of reliability possible?

10 December 2020 7,922 4 View

What "planned comparisons of LS means" in Statistica is doing?

Dear colleagues, I am tryng to understand what the option "planned comparisons of LS means" in Statistica is doing? Let's say I have a factorial ANOVA with two categorical explanatory variables:...

06 December 2020 9,272 4 View

How do I calculate variance explained by each predictor in a multiple regression via SPSS?

I have 4 independent variables within a multiple regression model. I am trying to figure out the percentage of variance each individual independent variable contributes to the model using SPSS....

28 November 2020 583 3 View

Does anyone has suggestions to extract carbohydrates from E. coli?

Dear colleagues, We are interested in extracting carbohydrates fro E. coli and the protocol we've seen so far include too many hours in a sonicator. Does anyone has suggestions or experinece in...

26 November 2020 5,907 3 View

Is the statistical analysis performed correct?

Dear colleagues, I have some doubts about the correctness of the following analysis. A class of 79 students underwent three different teaching methods that chronologically presented themselves...

02 November 2020 4,030 4 View

Does the subsoil have an effect on the spread of weeds whose roots are more than 35 cm deep?

For weeds whose roots deepen more than the level of subsoil, they may be affected by this layer, for example, determined by height and growth, as well as limited to flower production and seeds.

01 February 2021 1,940 4 View

R script statistics - Effect of 2 variables on another?

There is data about the location and characteristics of plots of Oilseed Rape on several farms, as well as the relative abundance of different pollinator species counted at each plot. The...

25 November 2020 3,203 1 View

Is there a database of photos with insect pollinators on flowers of plants?

I would like to know if there is a database of photos with insect pollinators on flowers. The insects must be located on flowers of plants. I am interested in pollinators encountered in Europe,...

04 November 2020 2,219 6 View

Can anybody identify and advise on holoparasitic plants living inside cacti?

Four cacti in our conservatory carry holoparasitic plants inside them which have flowered or are still flowering this year. They appear to be two species. Can anybody answer these questions: -...

24 September 2020 9,749 3 View

Is this typical lymphocyte, the flower cells?

21 September 2020 4,107 3 View

Why these trees flowering only on one side?

Can any Plant Biologists give an explanation as well as introduce me the related literature explaning why these trees flowering only on one side of tree? The effector is light, temperature or what...

25 August 2020 4,107 3 View

What is a good "analyte-free" method blank to use in cannabis testing?

I am looking for a method blank which I can use in the heavy metals, terpene, solvents, cannabinoid, pesticide, and microbial analyses I do in my analytical lab on cannabis samples. I have tried...

18 August 2020 320 1 View

Please i'm a new user of SAS, I need the steps to analyze a soybean data, comparing same dependent variables of 15 locations?

The design is RCBD, 16 entries, 3 reps, 4 blocks, Name. The dependent variables are date of flowering, Flower Color, Date of maturity, Daymat, Grainkha Pop_000, Dayfl, Shat2wk, Shat3wk,...

14 June 2020 571 4 View

If a wild rootstock is used for grafting and there is improvement in a flower variety, what are the conditions to call it as a new variety ?

Flower variety has grafted with wild rootstock to improve the colour and disease problems. If we succeeded, can we claim it as a new variety?? or what will be the legal or actual situation? What...

09 June 2020 4,284 31 View

A farmers is facing flower drop problem in lucerne crop at North India. Crop was satisfied with water and nutrients. Please suggest remedy for it?

Crop region is North India where the temperature this time is approaching typically 40-44 degree C. Farmer has applied irrigation and fertilizers timely. However, he is facing flower drop problem...

04 May 2020 9,368 13 View