What is the interpretation of genotypes having a taller spike length in drought stress than in normal conditions?

I have tested 60 wheat genotypes under sandy soil environment to measure the effect of drought stress on some traits and compared them with their performance in well irrigated location in a Field...

05 June 2018 2,760 2 View

Does anyone try to use wheat SSR markers for DREB1 in barley to test dorught tolerance?

Hi all I have the well know SSR marker which catch DREB1 gene, P18, P20, P21 and P22. I have tested them in barley genotypes and The four primers give polymorphic bands. I found the target band...

04 May 2018 1,588 1 View

GXE model in R?

04 May 2016 9,802 3 View

Does the long arm of chromosome A1 carry same genes of short arm A1 chromsome?

In wheat, there is 21 chromosome pairs. Do the two chromosome of each pair carry the same genes?

11 December 2015 3,500 4 View

Do you know a journal that publish student reports?

I would like to encourage my student in doing a research and enthusiasm them by publishing their scientific reports in a journal or a web site. They are doing a simple experiment in the field by...

02 March 2015 3,403 1 View

Can I measure the cholorphyll content using SPAD in two different days on the same material in field?

01 February 2015 3,321 8 View

What is the value of crop kernel weight in case of death due to abiotic stresses?

11 December 2014 830 5 View

Difference in DNA sequence for the same genotype between two treatments?

Dear All I have a wheat genotype. I would like to treat is with a chemical substance then I would like to see the difference of DNA sequence between with and with out treatment to answer what are...

01 January 1970 9,590 6 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View