How to convert files into .qza for qiime analysis? and how to prepare/find metadata/ mapping file?

I prepared manifest file using all FASTQ sequences and now I need to prepare metadata file. Is it a must? Also, how to convert manifest file (csv) into .qza My facility gave me a yml file with...

09 October 2019 6,446 1 View

How to know if my sequence data demultiplexed?

My lab told me that the sequences are demultiplexed but the manifest file I generated from illuminating basespace have only sample ID and direction as in picture. How to know if data need...

09 October 2019 3,106 1 View

Importing files into qiime 2 not working. any clue?

I am watching qiime importing metadata tutorial. I downloaded the barcode and sequence file using url and tried to open in qiime but they do not work as follow: (micro) a-PC:desktop hebahussein$...

09 October 2019 683 3 View

Importing paired FASTQ file into qiime had errors. any help?

Hi. I activated qiime 2 2019, prepared a folder named '6 sample file' to try data import which has metadata, manifest, and 6 data sequences as in the picture. I received this error. maybe as...

09 October 2019 6,872 1 View

Can we change one word in the manuscript title after ethical committee (IRB) approval?

I got ethical approval for my research, but while submission, I noticed that editors comments need changing one word to the title into another word. Can I change it while I got ethical approval...

07 August 2018 3,891 9 View

Do we must write/fill ALL items of STROBE checklist in our manuscript?

is STROBE a reporting tool? so we need to make sure we reported every item of the checklist in our manuscript before submission? or we simply can mention that some items are not applicable to our...

07 August 2018 236 2 View

Do we really need to calculate sample size?

If I used same power, type 1 and 2 errors from a past similar research, what is the point of recalculating sample size? Can I just use same sample size with reference to the research? On the other...

07 August 2018 5,572 2 View

In case of multi-center studies, do we need an ethical approval from each center (university)?

Or just one ethical approval.

07 August 2018 8,898 3 View

Any recommended sources for grant application writing please?

Hi. Any recommend youtube channel/website/ online course to understand the cycle of grant/budget planning/forming teams? Thanks

05 June 2018 2,495 0 View

Any recommended sources to understand grant application writing?

any youtube channel/online courses/ website to help understand the cycle of grant application, budget planning, and team formation more than just simple google search? thanks

05 June 2018 3,468 1 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 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 intervention will be relevant to increase motivation among young sport trainees?

Any suggestion on what book to read is also welcome.

03 March 2021 1,646 4 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

What element is driving the different slop in the low frequency tail?

My study consists simple corrosion inhibitors in salty brine. Right now I just fit my circuit with randles with CPE. Just wondering how the slop can given more info of the experiment. Or any...

01 March 2021 6,474 3 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View