How can I get to the course curriculum related to Science Education in primary schools in countries around the world?

As you&I know, each country has its own education system. It is not possible to reach the curriculum of some countries. or i know that is. Particularly, it is more difficult to find the course...

08 September 2019 513 4 View

Does anyone offer me sea level change graph in order to use strontium values measured in carbonate rocks?

most used sea level change-ages graph i mean.

31 December 2017 518 0 View

What is the difference between occuring carbonate platform by tectonic settings and carbonate platform without tectonic controls and settings ?

What is the difference between occuring carbonate platform by tectonic settings and carbonate platform without tectonic controls and settings ? i mean, transgressive and regressive controls not...

10 November 2016 221 3 View

Why do the sedimentologist use 'transgressive and regressive' in order to explain '"Tidal or Tidally" field?

10 November 2016 5,317 0 View

Consolidation takes place within 24 hours as we know in Soil Mechanic. Are soils are not always be consolidated on 24 hours?

Consolidation takes place within 24 hours as we know in Soil Mechanic. But, but if consolidation takes place in 48 hours. and logt data support that. I mean logt curve becomes horizontal after 48...

31 December 2015 6,450 4 View

In Geology , What is the main point of writing the review about spesific article?

what is the main point of writing the review of spesific article? we may overlook some research,do we? or should not? how can we look review article? should you find all research about your...

10 November 2015 7,888 2 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

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View

Runs of nucleotides in Sanger sequencing?

I performed site directed mutagenesis, transformation, and then I sent out plasmids for Sanger sequencing and found out that there is extension of DNA just before the stop codon. I am not sure...

27 February 2021 547 3 View

Has anyone used the Illumina ITS1 primer sets?

Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...

25 February 2021 6,969 3 View

Errors in DNA sequences?

I am trying to better understand the scope of DNA replication and sequencing errors, e.g. 1. I have seen similar error rates of 10e4 to 10e5 for cell & instrumental DNA replication,...

24 February 2021 4,397 3 View

I can detect my protein but the encoding DNA sequence has stop codons within. Should I ignore the stop codons?

I constructed a synthetic DNA library (scFv, VH-VL orientation) with a 3' reporter and 8x histag. I cloned and expressed this gene following which I performed an ELISA. The ELISA results suggested...

19 February 2021 7,006 5 View

What is the significance of (isolated) high titers of IgG anti GD1a antibodies in an older patient with polyneuropathy?

Remote history of Campylobacter infection with reactive arthritis, and Spitz nevus (UMP). Arthropod exposure in Zika/ChikV endemic area prior to emergence of length dependent, sensory PN with...

18 February 2021 8,719 1 View

Antibody amino acid sequence database to simulation?

Hello, I need your help. I am looking for a database of antibody amino acid sequences for later simulation in a program in order to analyze their structure. The antibodies I need to test...

18 February 2021 371 4 View

Mixture neutralization after Boc deprotection ?

I am performing a Boc-deprotection with HCl in organic solvent (dioxane or Ethylacetate) but would like to isolate the free amine. Several problems: - Neutralizing with inorganic base as NEt3...

18 February 2021 3,366 3 View

Repository for capture-seq raw reads?

I am a research tech in a wildlife genetics group and my PI and I are trying to figure out how/where to put raw reads in a repository. We have capture-seq NGS from Rapid Genomics. The post-doc who...

17 February 2021 7,575 2 View