How can one increase image quality of LD triangle plot in Haploview?

More Jacob Sode's questions See All

Can I do two kinds of mixed method in explanatory research?

Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...

20 February 2021 6,897 1 View

Does someone know which structure could exit the olfactory bulbs at their antero-dorsal top ?

Hi people, I am studying bat brains through endocranial casts and I cannot identify which structure could be present in sort of a canal located dorsally to the cribriform plate. It is like...

27 January 2021 797 6 View

Why wont my microbial fuel cell generate any current?

I have constructed a 2 chamber MFC for my senior research assignment and it has yet to produce any voltage. I used nafion as a PEM membrane and used graphite brushes as the electrodes. I have the...

11 January 2021 5,553 4 View

Santolina species, wax moth and bees?

Expect a savage answer and being reported to ResearchGate Admin if your answer clearly shows you did not read the whole question and you are scamming the points system by answering with an...

12 December 2020 4,413 7 View

What are the social and economic effects of computers in automation and robotics?

computers are everywhere and they have many impacts but what are the main effects of the use of computers socially and economically

09 December 2020 9,676 3 View

Is there a package in R that will allow me to run an AMOVA that will look at spatial versus temporal variance?

I am trying to establish a genetic monitoring program for an endangered fish species. The genetic diversity baseline was set 5 years ago. My study is a follow-up looking at impacts of a changing...

03 November 2020 4,228 5 View

Can I do explanatory study between survey and content analysis?

Is there any possibilities I do explanatory study between two variables above mentioned? The first variable, think tank capacity, measured using close-ended questionnaire. The other one, research...

03 November 2020 3,330 3 View

To whom do you report a publisher who collects funds from you but refuses to publish your manuscript?

A publisher accepts your paper for publication (after review), then brings up different types of charges for the corresponding author to pay. After payment, the publisher cuts all communication...

11 October 2020 1,369 2 View

Who eats the seeds of various woody plants in Europe?

For an upcoming book (in danish) on managament of forest biodiveistty, I would like to present a table summarizing the biodiversity value of various woody species. I wonder if there are any...

09 September 2020 3,376 5 View

For construction of graphene based electrodes, what can be used as a substrate in lieu of nickel foam?

I am doing my thesis on the use of graphene for supercapcitor electrodes. Most examples I have read about use nickel foam as a substrate for electrode production. I will most likely be looking at...

16 August 2020 1,388 4 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

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

How does one access the Cranet survey data on HRM practices?

Hello, The Cranet website does not provide any lead to the data obtained from their multinational survey on HRM practices. Any help on accessing the data would be most appreciated. Thank...

01 March 2021 9,536 3 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 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

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

How long do vaccines protect us against COVID 19?

Or will we have to get vaccinated every year, as in the case of influenza?

27 February 2021 1,048 5 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

How relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Does RNAiMAX transfection reagent work in serum free medium?

I diluted siRNA and RNAiMAX in opti-MEM and added to the cells which they were in the growth medium. Is it a right way? or should I culture cells in the opti-MEM medium for a while and not in...

26 February 2021 10,041 3 View

Hans Matsson

Hi.

I assume you saved it as a png image from Haploview. If the quality is not good enough I suggest to try to vectorize the image in Adobe Illustrator. Change the settings until you get the best possible result. Import the image by File/place. In the top meny go to Objects/Live trace/tracing options. There are some presents to choose from which can be further modified. Be sure to check the "Ignore white" buttom and check the "Preview" buttom for live preview of any changes made.

Jacob Sode

Hi Hans,

Yes, I saved it as .png. So, what you say is that it is not possible to increase the quality in haploview?

I'm not familiar with "vecorizing" but I assume it's a way to smoothen edges etc !??

I'll try to get a trial version and do what you suggest, thanks!

Yes, the software tries to break down line drawings and images sort of "pixel by pixel". You set the threshold for the process. Essentially, you should after this be able to zoom in a lot without losing resolution.

Now more familiar with Haploview and image file formats, I can now answer my own question:

Definitely save the triangle plots from Haploview in .svg file format (vector format) and edit this file in programs like 'inkscape' or 'GIMP' where several export options are available... really good results this way.

Thanks again, Hans.

I'm glad it worked out fine!

Thanks

Karla Claudio

I have tried to do export the LD triangle using .svg in PC and Mac but Haploview stops working and I got a message that says "Fatal Error: java.lang.OutOfMemoryError:Java heap space". I have tried also exporting the image as .png but I can't cause it says that the file is too large and the compressed file does not show anything. Any suggestions?

Hi Karla,

I just now tested to export a LD plot as per Jacob's suggestion above in both png and svg format and it works fine (MacBook Pro -2015 OS 10.10.5). Have you updated java? Try also to quit all other windows/programs and try again - it could be a issue of memory (RAM).