Analysis of RNA Sequencing; Analyzing the sequence reads and obtaining a complete transcriptome sequence is an arduous process. In general, the obtained reads are either arranged and compared with reference sequences for testing the presence of certain genes/RNA or assembled for obtaining the complete sequence of the test RNAs., Compared to previous Sanger sequencing- and microarray-based methods, RNA-Seq provides far higher coverage and greater resolution of the dynamic nature of the transcriptome. Beyond quantifying gene expression, the data generated by RNA-Seq facilitate the discovery of novel transcripts, identification of alternatively spliced genes, and , Target RNA sequencing: A gene-specific, cluster of gene-specific, a pathway-specific or disease-related transcriptomes are sequenced in the target-specific RNA sequencing. Target RNA sequencing is more affordable and accurate than the whole transcriptome sequencing. Moreover, less amount of RNA sample is required for doing the experiment. Small , RNA-sequencing (RNA-seq) has a wide variety of applications, but no single analysis pipeline can be used in all cases. We review all of the major steps in RNA-seq data analysis, including experimental design, quality control, read alignment, quantification of gene and transcript levels, visualization, differential gene expression, alternative splicing, functional analysis, gene fusion , Bacterial RNA-Seq, or RNA sequencing, provides a snapshot of all the RNA molecules in a bacterial population at a given moment. This technique reveals which genes are active, offering a dynamic view of a bacterium’s response to its environment. It is like taking a transcriptional census to understand what the bacteria are doing., Abstract. Since the first publications coining the term RNA-seq (RNA sequencing) appeared in 2008, the number of publications containing RNA-seq data has grown exponentially, hitting an all-time high of 2,808 publications in 2016 (PubMed). With this wealth of RNA-seq data being generated, it is a challenge to extract maximal meaning from these datasets, and without the appropriate skills and .