Fig. 4
From: Profiling of testis-specific long noncoding RNAs in mice
Chromosomal distribution and classification of testicular lncRNAs. a The number of testis-specific transcripts (lncRNAs and mRNAs found to be specifically expressed in testis through the microarray analysis) on each chromosome. b The ratio of testis-specific transcripts to testicular transcripts on each chromosome. The ratio was obtained by dividing the number of testis-specific transcripts by the number of total testicular transcripts. c lncRNAs were classified into six subtypes (exonic sense, exonic antisense, intronic sense, intronic antisense, intergenic, and bidirectional) based on the positional and directional relationship between their genomic regions and those of nearby mRNAs. d The percentages of the six subtypes among the testicular lncRNAs