Nannochloropsis oceanica CCMP1779 v2.0
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[February 2018] The Nannochloropsis oceanica CCMP1779 genome was sequenced with PacBio, assembled with Falcon, and annotated with the JGI Annotation Pipeline. Mitochondrial and chloroplast genomes were assembled separately and are available in the downloads section.

Summary statistics for the Nannochloropsis oceanica CCMP1779 v2.0 release are below.
Genome Assembly
Genome Assembly size (Mbp) 36.45
Sequencing read coverage depth 108.51x
# of contigs 305
# of scaffolds 305
# of scaffolds >= 2Kbp 304
Scaffold N50 17
Scaffold L50 (Mbp) 0.67
# of gaps 0
% of scaffold length in gaps 0.0%
Three largest Scaffolds (Mbp) 1.53, 1.53, 1.53

ESTs Data set # sequences total # mapped to genome % mapped to genome
Ests est.fasta 79520702 77300897 97.2%
Other JGI_RNA_contigs 57262 49450 86.4%

Gene Models FilteredModels2
length (bp) of: average median
gene 2306 1862
transcript 1803 1487
exon 529 222
intron 210 167
protein length (aa) 428 337
exons per gene 3.41 2
# of gene models 10641


The work conducted by the U.S. Department of Energy Joint Genome Institute, a DOE Office of Science User Facility, is supported by the Office of Science of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231.