BnaScope

A Micro-scope for Brassica napus Genomics

Welcome to BnaScope!

BnaScope is a comprehensive genomic resource dedicated to Brassica napus (rapeseed). It serves as a central hub for the oilseed rape research community, anchored by the gap-free reference genomes of two elite accessions: ZS11 (Zhongshuang 11) and Westar. The database provides high-quality structural annotations for 101,387 genes in ZS11 and 99,423 genes in Westar, establishing a robust foundation for functional genomics and molecular breeding.

News

Version: TBD

Website maintenance in progress
2026-01-10

We are currently updating the gene symbol annotation system. Some functions may be temporarily unavailable.
Welcome to BnaScope
2026-01-05

This is the gap-free rapeseed reference genome database. The first version will be released in January 2026, and many features are currently still under modification and testing.

Fig1

To upgrade the reference genomes of ZS11 and Westar, we sequenced the two genomes with Oxford Nanopore Technology (ONT) and obtained 154.13 GB (~ 154 × coverage) and 81.31 GB (~ 81 × coverage) of ultra-long reads

Fig2

Genomic features and comparative analysis of Brassica napus varieties.

Gene Search

Gene Query Advanced Filter Homologs/Copies Gene Family Domain & Motif Sequence Retrieval

Omics Atlas

Expression Atlas Transposable Elements

Tools & Downloads

ID Converter Genome Browser BLAST GO Enrichment KEGG Enrichment Downloads

Data Statistics

Total Assemblies: 22 Genes: 2147467 Transcripts: 3443718

Darmor

Genes: 99802

Genome: 923.8 Mb

Transcripts: 161125

InterPro: 150672

Chromosomes: 19 (+218 scaffolds)

Westar (WE)

Genes: 99423

Genome: 1022.8 Mb

Transcripts: 143994

InterPro: 134518

Chromosomes: 19 (+2 scaffolds)

ZS11

Genes: 101387

Genome: 1030.6 Mb

Transcripts: 185264

InterPro: 173305

Chromosomes: 19 (+4 scaffolds)

95878 Genes

154241 Transcripts

887.9 Mb Genome

Chromosomes: 19 (+2819 scaffolds)

93594 Genes

148514 Transcripts

876.2 Mb Genome

Chromosomes: 19 (+1820 scaffolds)

97861 Genes

157834 Transcripts

918.1 Mb Genome

Chromosomes: 19 (+1940 scaffolds)

DaAe

97277 Genes

155776 Transcripts

1001.5 Mb Genome

Chromosomes: 19 (+3145 scaffolds)

Express617

98657 Genes

157315 Transcripts

925.1 Mb Genome

Chromosomes: 19 (+1412 scaffolds)

GH06

94172 Genes

150949 Transcripts

845.4 Mb Genome

Chromosomes: 19 (+1873 scaffolds)

GanganF73

101508 Genes

160035 Transcripts

1034.3 Mb Genome

Chromosomes: 19 (+4911 scaffolds)

95276 Genes

155279 Transcripts

934.2 Mb Genome

Chromosomes: 19 (+2016 scaffolds)

89101 Genes

141545 Transcripts

824.8 Mb Genome

Chromosomes: 19 (+1173 scaffolds)

98474 Genes

158310 Transcripts

964.3 Mb Genome

Chromosomes: 19 (+24 scaffolds)

ZS2

99367 Genes

161433 Transcripts

949.6 Mb Genome

Chromosomes: 19 (+1926 scaffolds)

Zy821

95461 Genes

153787 Transcripts

863.1 Mb Genome

Chromosomes: 19 (+1995 scaffolds)

no2127

96817 Genes

146343 Transcripts

1012.4 Mb Genome

Chromosomes: 19 (+3714 scaffolds)

p130

96552 Genes

157956 Transcripts

824.8 Mb Genome

Chromosomes: 19

p202

94174 Genes

152363 Transcripts

815.5 Mb Genome

Chromosomes: 19

quintaA

102295 Genes

163205 Transcripts

1004.3 Mb Genome

Chromosomes: 19 (+3703 scaffolds)

shengli3

99582 Genes

157991 Transcripts

1002.6 Mb Genome

Chromosomes: 19 (+3783 scaffolds)

xiaoyun

100662 Genes

160967 Transcripts

957.8 Mb Genome

Chromosomes: 19 (+967 scaffolds)

zheyou7

100147 Genes

159492 Transcripts

1016.2 Mb Genome

Chromosomes: 19 (+4971 scaffolds)