Extraction of genomic features and drawing of gene structures (IMAGE)
Caption
(A) Hierarchical structure of the GFF3 format and the corresponding functions used for features’ extraction. (B) Comparison of the time consumed in parsing and visualizing multiple animal and plant genomic annotations. (C) The chromosomal location and alternative splice variants of the Atl3 gene in the human genome. (D) Linear representation of alternatively spliced Atl3 transcripts in mouse genome, including promoter regions and strand orientation. (E) Gene structures within the 7.40–7.52 Mb internal region of Chromosome 19. (F) Genomic context of Atl3 with multiple neighboring genes within 0.1 Mb flanking regions. (G) Distribution and functional annotation of protein domains in Atl3. (H) Genome-wide density profiles of genes and other genomic features, visualized as line and heat map plots.
Credit
Benben Miao, Yawei Shen, Hanjiao Luo, Guijia Liu, Xuan Luo, Caihuan Ke, Wei Dong, Jianfeng Li, Weiwei You
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