accession date of microarray platform

Question

[rajasekargutha]

please help to know the accession date of GPL1315 microarray platform . how to see the accession date

[andrew.j.skelton73]

That doesn't appear to exist in GEO. Can you give some more specifics or a link?

[rajasekargutha]

https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GPL1319

[andrew.j.skelton73]

That is a different ID to the one you listed in your post. The accession date, or what I guess they mean the date it was submitted is:

Submission date Jul 01, 2004

Last update date Dec 03, 2014

[cpad0112]

IMHO, GPL is chip type and GSE are experiment series. In general, GSE is more important than GPL. Define your question with more details

[rajasekargutha]

Actually, I submitted a paper to the journal. in methodology, I have mentioned expression data obtained from NCBI GEO and reviewer has asked me to provide the web link and accession data

[cpad0112]

In general, once you submit data to GEO (NCBI), NCBI will provide you a reference link. Check your email (email used when submitting the data). In general, it would be like this: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE4518

[rajasekargutha]

I have not submitted data to ncbi. I have downloaded data from ncbi.

[cpad0112]

From the URL (download URL), you might get the submission date. Or you can post the URL (from where you downloaded the data from NCBI) here. Forum members will help you.

[theobroma22]

Then it is the date that you downloaded it! Also, what do the instructions for authors say to do regarding publicly-available data you used / downloaded from GEO for your analysis?

Answer 1

[rajasekargutha]

How to know accession date, i have been asked by reviver that provide accession date of NCBI geo data. What does it mean?

[theobroma22]

It is unknown how many times you downloaded the platform and if the platform was perhaps updated prior to your last download, and which you finally used for your analysis. Given this, it seems he means accession date to refer to which download you used given the case you downloaded it more than one time. I had to provide the date I downloaded data from NCBI, particularly for genomes used for local blast. But since you have a platform perhaps the last updated date provided in the link is best to use if not the date you downloaded it, and used that date's accession for your analysis?!

Answer 2

[theobroma22]

How about providing the dates under Status, Submission Date and Last Updated Date to the editor?