RECENT UPDATES:



Welcome to circBase

Thousands of circular RNAs (circRNAs) have recently been shown to be expressed in eukaryotic cells [Salzman et al. 2012, Jeck et al. 2013, Memczak et al. 2013, Salzman et al. 2013]. Here you can explore public circRNA datasets and download the custom python scripts needed to discover circRNAs in your own (ribominus) RNA-seq data.

New:

Data from earlier versions: Citing circBase:

Stats:

circRNA study organism sample # circRNAs
Maass 2017 H.sapiens (hg19) cortex 339
plasma 57
serum 39
neutrophils 274
platelets 3324
right atrium 340
vena cava 702
umbilical cord 85
HUVEC 22
HUAEC 211
EPC 159
fat 507
MSC 55
chondrocytes 148
osteocytes 104
VSMC 137
placenta 63
decidua 173
fibroblasts 99
muscle 184
ADA-SCID 257
LCL 295
MSC_047 112
WAS2 1071
Ivanov 2015 C.elegans (ce6) pooled 757
Ashwal-Fluss 2014 D.melanogaster (dm3) S2 1280
head 4515
Rybak-Wolf 2015 H.sapiens (hg19) cerebellum[0] 21071
diencephalon[1] 24632
frontal cortex[2] 38983
occipital lobe[3] 31085
parietal lobe[4] 23303
temporal lobe[5] 21835
SH-SY5Y 4264
M.musculus (mm9) forebrain[6] 6614
midbrain[7] 3758
hindbrain[8] 3382
cerebellum 2407
prefrontal cortex 1677
hippocampus 1212
olfactory bulb 1771
P19 2735
primary cortical neurons 5267
synaptoneurosomes 1773
Nitsche 2013 L.chalumnae (latCha1)[9] muscle 767
L.menadoensis (latCha1)[10] liver 581
testis 806
Zhang 2013 H.sapiens[11] (hg19) H9 103
Jeck 2013 H.sapiens (hg19) Hs68 7771
Salzman 2013 H.sapiens (hg19)[12] A549 14970
AG04450 16808
BJ 12705
GM12878 18274
H1-hESC 16017
HeLa S3 15195
HepG2 14024
HMEC 1107
HSMM 2940
HUVEC 8143
K562 27307
MCF-7 5331
NHEK 13760
NHLF 2209
SK-N-SH RA 12745
Memczak 2013 H.sapiens (hg19) CD19+[13] 1303
CD34+[14] 528
HEK293 239
Neutrophil[13] 417
M.musculus (mm9)[14][6] brain1 970
brain2 537
ES 761
head 1184
C.elegans (ce6) 1cell 217
2cell 178
fem1 (oocytes) 316
spe9 (oocytes) 364
sperm 270
sperm_act 297

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