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Gene-sample analysis method and electronic device

A sample analysis and gene technology, applied in the field of data processing, can solve the problems of genetic sample data cache, poor operating experience, and inability to reduce the amount of data, etc., to achieve the effect of reducing the occupied space

Active Publication Date: 2017-12-15
UNITED ELECTRONICS
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Problems solved by technology

[0005] In the multi-gene sample variation analysis system, it is necessary to frequently filter and compare the variation, and each operation may take more than tens of seconds to respond. For example, the Seave system of the Garven Institute inputs the data of 3 gene samples, and each operation The response time is more than 15 seconds, the user interface feedback is slow, and the operation experience is not good
[0006] In addition, due to the large amount of genetic sample data, it is impossible to cache the genetic sample data in the limited memory, and it may take up to ten minutes to read the genetic sample data from a general storage device (such as a hard disk). seconds of time
At the same time, due to too many conditions for filtering and comparison, it is impossible to reduce the amount of data that needs to be read by pre-indexing

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0042] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0043] Based on the above purpose, the first aspect of the embodiments of the present invention proposes a genetic sample analysis method capable of improving the response speed of genetic sample analysis. Such as figure 1 Shown is a schematic flow chart of an embodi...

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Abstract

The invention discloses a gene-sample analysis method. The gene-sample analysis method includes the steps that gene-sample selection instructions are received; a variation filter selection interface is displayed; meanwhile, according to selected gene samples, common variation information of all the selected gene samples is extracted, and to-be-analyzed sample data is formed and cached in a memory; filter-condition selection instructions are received; the to-be-analyzed sample data is called from the memory, and gene-sample variation analysis is completed according to filter conditions. The invention discloses an electronic device with the gene-sample analysis method. By means of the gene-sample analysis method and the electronic device, the response speed of gene-sample analysis can be increased.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a genetic sample analysis method and electronic equipment. Background technique [0002] Genetic sample variation analysis needs to compare multiple genetic samples, and each genetic sample can contain hundreds of thousands of variations, and the data volume can reach ten GB. For example, for a human exome (WES) data, each gene sample has about 200,000 mutations, and each mutation information data is about 1-2KB, so a gene sample has about 200-400MB of data. In small-scale population data analysis, when there are 40 gene samples, the data volume reaches as much as 10GB. [0003] Gene sample variation analysis is to find the most likely disease-causing mutations among these hundreds of thousands of mutations. In the process, it is necessary to repeatedly use a variety of different filtering and comparison conditions, so the response speed of the user interface is Importa...

Claims

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Application Information

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IPC IPC(8): G06F19/20G06F17/30
CPCG06F16/252G16B25/00
Inventor 蔡文君何光铸王东辉侯晓帆
Owner UNITED ELECTRONICS
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