Info • Chlorella sorokiniana strain 1228


The Chlorella sorokiniana strain 1228 genome sequence and gene models have not been determined by the Joint Genome Institute (JGI), but were downloaded from the Los Alamos National Laboratory (LANL) Greenhouse portal on October 31, 2019. In order to ensure this genome is comparable to those sequenced by the JGI, we applied filters to remove if present: 1) transposable elements, 2) pseudogenes, 3) alternative transcripts and overlapping models, 4) alleles on secondary scaffolds and 5) unsupported short models. This resulted in the removal of 468 models and the generation of the FilteredModels1 (GeneCatalog) gene track. All published models are available in the ExternalModels track. Please note that this copy of the genome is not maintained by LANL and is therefore not automatically updated. In order to allow comparative analyses with other algal genomes sequenced by the JGI, a copy of this genome is incorporated into PhycoCosm. The JGI Annotation Pipeline was used to add functional annotation to the genes.

Genome Assembly
Genome Assembly size (Mbp) 61.39
Sequencing read coverage depth 85x
# of contigs 64
# of scaffolds 64
# of scaffolds >= 2Kbp 64
Scaffold N50 10
Scaffold L50 (Mbp) 2.42
# of gaps 0
% of scaffold length in gaps 0.0%
Three largest Scaffolds (Mbp) 4.57, 3.96, 3.72

Gene Models FilteredModels1
length (bp) of: average median
gene 3759 2877
transcript 1610 1278
exon 152 101
intron 226 188
protein length (aa) 535 425
exons per gene 10.61 8
# of gene models 11701

Genome Reference(s)



This project was not sequenced at the JGI.