代码语言:txt 复制 from Bio.Seq import Seq def translate_dna_to_protein(dna_sequence): # 创建一个DNA序列对象 seq = Seq(dna_sequence) # 将DNA序列转化为蛋白质序列 protein_sequence = seq.translate() return protein_sequence 这个函数使用Biopython库中的Seq模块来创建一个DNA序列对象,然后调用其translat...
DNA序列和蛋白质类型,都是很重要的生物数据。今天我们介绍一种可以实现二者高效、准确的转换的深度学习算法。 首先,我们来看看DNA和蛋白质序列如何在机器学习算法中进行表示。 步骤1:获取DNA和蛋白质表 步骤2:生成DNA和蛋白质序列 可以看到,我们先声明了一些超参数,它们代表训练数据的数量或蛋白质序列的长度。我们从...
Transfer RNA • Transfers amino acids to the ribosome to make protein Transcription: Getting the message out of the nucleus • Transcription = enzymes make RNA by copying a portion of DNA in the nucleus • If a DNA sequence is AATCCGGA, what is the complimentary RNA sequence? • UU...
Before themessenger RNAcan be used as atemplatefor the production of probteins, it needs to beprocessed. This involvesremovingand addingsectionsof RNA. Themessenger RNAthen moves out of thenucleusinto thecytoplasm. Proteinfactoriesin thecytoplasm, calledribosomes, bind to themessenger RNA. Theribos...
Exome sequencing is a special type of targeted method to sequence protein-coding regions of the genome, called the exome [7]. While making up only about 1–2% of the human genome, the exome harbors approximately 85% of kno...
While it has been known for some time that the c-Myc protein binds to random DNA sequences, no sequence-specific binding activity has been detected. At its carboxyl terminus, c-Myc contains a basic-helix-loop-helix (bHLH) motif, which is important for dimerization and specific DNA binding,...
of sequence, either of bases in the nucleic acid or of amino acid residues in the protein....
subsequence between DNA/Protein sequences is one of the basic problems in modern computational molecular biology. But this problem is a little different. Given several DNA sequences, you are asked to make a shortest sequence from them so that each of the given sequence is the subsequence of ...
达到阈值的为真实的功能基因,否则丢弃。 FrameBot得到的最邻近匹配蛋白划分为一个物种,用于后续的PCA分析(Reads passed the initial processing steps were separated into groups by closest matching defined community protein sequence using FrameBot)。 END
The binding specificities of RNA- and DNA-binding proteins are determined from experimental data using a ‘deep learning’ approach. Knowing the sequence specificities of DNA- and RNA-binding proteins is essential for developing models of the regulatory