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Description: 浙江大学ACM练习题 1027 Human Gene Functions 提交通过代码
-Zhejiang University ACM Exercises 1027 Human Gene Functions submitted for adoption code
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Description: 浙江大学ACM练习题 1027 Human Gene Functions 提交通过代码
-Zhejiang University ACM Exercises 1027 Human Gene Functions submitted for adoption code
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Description: 生成模拟基因组数据文件的程序。比通常的方法更好生成随机数的方法。结果记录到磁盘文件；本程序是用于比较人类基因组与随机产生的模拟基因序列的信息冗余度。-Generate simulated genome data file procedures. Better than the usual method of generating random numbers method. Results recorded to disk files This procedure is used to compare the human genome and randomly generated simulation of gene sequence information redundancy.
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Size: 91136 |
Author: 人民币 |
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Description: VisualBasic 的 HMM 范例
HMM模型，Viterbi，滑动窗算法唐纳 Helland（定位在人类的DNA基因的目的)-HMM、Viterbi、and Sliding Window Algorithms (for purposes of locating genes in human DNA) by Tanner Helland
This project demonstrates use of a Hidden Markov Model (HMM) to define the relationship
between normal states (B) and island states (I) within a region of the human chromosome.
This algorithm proves particularly useful for gene finding、as CpG islands (regions of DNA
with a larger than expected number of adjacent cytosine and guanine nucleotides) tend to
appear near the promoters of some 40 of mammalian genes. The automation of this process
is critical in gene research because CpG islands are impossible to locate by simply looking
at a strand of DNA (as they may cover several hundred bases and their C/G content may be
only slightly higher than the expected value).
The algorithm is fast、robust、and it includes a wealth of good routines (such as loading FASTA
files into VB). Ive tried to include comments where applicable.
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Size: 33792 |
Author: ji zuo-xin |
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Description: 支持向量分类器及其在原核生物基因计算识别中的应用.介绍了支持向量机SVM的应用以及基因的识别-SVM classification of human intergenic and gene sequences
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Size: 133120 |
Author: chenli |
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Description: 本代码通过对基因库中人类和家牛基因编码部分的对比和统计,分析了不同属生物间的基因遗传的异同和特性-This part of the code by comparing the gene encoding the human and cattle library chain genes were compared and statistics, and then to analyze the similarities and differences between different genera of biological and genetic characteristics of genetic
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Size: 2048 |
Author: 奚久洲 |
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Description: 基因序列比较
人类基因由4种核苷酸，分别用字母ACTG表示。要求编写一个程序，按以下规划比较两个基因序列并确定它们的相似程度。即两
给出两个基因序列AGTGATG和GTTAG，它们有多相似呢？测量两个基因的相似度一种方法称为对齐。使用对齐方法可以在基因的适当位置加入空格，让两个基因的长度相等，然后根据基因的分值矩阵计算分数。
A C G T -
A 5 -1 -2 -1 -3
C -1 5 -3 -2 -4
G -2 -3 5 -2 -2
T -1 -2 -2 5 -1
- -3 -4 -2 -1 *
比较AGTGATG与GTTAG
第一种对齐方案为：
首先可以给AGTATG插入一个空格得：AGTAT-G
GTTAG插入3个空格即得：-GT--TAG
上面的匹配分值为:-3+5+5+(-2)+(-3)+5+(-3)+5=9.
第二种对齐方案为：
AGTGATG
-GTTA-G
得到的分值为：(-3)+5+5+(-2)+5+(-1)+5=14.
当然还有其它对齐方式，但以上对齐方式是最优的，所以两个基因的相似度就为14。-Comparison of sequences from the human gene of the four nucleotides, respectively, by the letters ACTG. Requested to prepare a program to compare two gene sequences according to the following plan and determine their degree of similarity. Given that two and two gene sequences AGTGATG GTTAG, how they are similar to it? A method of measuring the similarity of two genes called alignment. Alignment method using a space can be added in place of the gene, so that equal lengths of the two genes, and calculating scores according to scoring matrix gene. ACGT- A 5-1-2-1-3 C-1 5-3-2-4 G-2-3 5-2-2 T-1-2-2 5-1- 3-4-2- 1* Compare AGTGATG GTTAG first aligned with the program as follows: First give AGTATG insert a space too: AGTAT-G GTTAG that was inserted into three spaces:-GT- TAG at the match score is:-3+5+5+ (-2 .)+ (-3)+5+ (-3)+5 = 9 second-aligned solutions for: AGTGATG-GTTA-G to get the score of: (-3)+5+5+ (-2)+5+ (-1)+5 = 14 Of course there are other alignment, but the above is the optimal ali
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Author: DAI |
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Description: 人类基因由4种核苷酸，分别用字母ACTG表示。要求编写一个程序，按以下规划比较两个基因序列并确定它们的相似程度。即两
给出两个基因序列AGTGATG和GTTAG，它们有多相似呢？测量两个基因的相似度一种方法称为对齐。使用对齐方法可以在基因的适当位置加入空格，让两个基因的长度相等，然后根据基因的分值矩阵计算分数。
-The human gene consists of 4 nucleotides, respectively represented by the letter ACTG. Asked to write a program, according to the following planning comparison of two gene sequences and determine their degree of similarity. That is, two
Given two gene sequences of AGTGATG and GTTAG, they have many similar? Similarity measurement of two genes, a method called alignment. Use the alignment method can add a space in the proper position of genes, so that the two gene of equal length, then calculate the score score according to the matrix gene.
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Size: 2048 |
Author: 程瑶 |
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Description: 人类基因由4种核苷酸，分别用字母ACTG表示。要求编写一个程序，按以下规划比较两个基因序列并确定它们的相似程度。即两
给出两个基因序列AGTGATG和GTTAG，它们有多相似呢？测量两个基因的相似度一种方法称为对齐。使用对齐方法可以在基因的适当位置加入空格，让两个基因的长度相等，然后根据基因的分值矩阵计算分数。-Human genome consists of four nucleotides, are represented by the letters ACTG. Requested to prepare a program to compare two gene sequences according to the following plan and determine their degree of similarity. That gives the two gene sequences AGTGATG two and GTTAG, how they are similar to it? A method of measuring the similarity of two genes called alignment. Use the alignment method can be added to a space in place of the gene, so that the length of the two genes are equal, then calculate the score based on the score matrix gene.
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Size: 2048 |
Author: 罗忠祥 |
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Description: Identification of the most likely gene or genes through which variation at a given genomic locus in the human genome acts. The most basic functionality assumes that the closer gene is to the input locus, the more likely the gene is to be causative. Additionally, any empirical data that links genomic regions to genes (e.g. eQTL or genome conformation data) can be used if it is supplied in the UCSC .BED file format.
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Size: 38912 |
Author: anson |
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Description: 浙江大学ACM练习题 1027 Human Gene Functions 提交通过代码()
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Author: dzyfy%2D59732
|
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Description: 浙江大学ACM练习题 1027 Human Gene Functions 提交通过代码()
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Size: 31744 |
Author: dkqine |
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Description: 基因的结构.,结构基因,结构基因名词解释,基因结构的改变,大脑的结构功能及作用,简述人类结构基因的特点,基因突变会引起什么病,真核生物的结构基因,基因结构(The structure of genes. Structural genes, explanations of structural gene nouns, changes in gene structure, structural functions and functions of the brain, a brief description of the characteristics of human structural genes, what diseases genetic mutations will cause, structural genes of eukaryotes, gene structure)
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Author: liuba |
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