Status
The Chlamydomonas eustigma NIES-2499 genome assembly and gene models have not been determined by the JGI, but were downloaded from NCBI 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 696 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 NCBI 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 this genome. The mitochondrial assembly was separated from the nuclear assembly FASTA and is available in the downloads section.
Genome Assembly | |
Genome Assembly size (Mbp) | 66.61 |
# of contigs | 2323 |
# of scaffolds | 519 |
# of scaffolds >= 2Kbp | 519 |
Scaffold N50 | 42 |
Scaffold L50 (Mbp) | 0.47 |
# of gaps | 1804 |
% of scaffold length in gaps | 2.5% |
Three largest Scaffolds (Mbp) | 2.08, 1.30, 1.27 |
Gene Models | FilteredModels1 | |
length (bp) of: | average | median |
gene | 3742 | 2746 |
transcript | 1770 | 1305 |
exon | 206 | 134 |
intron | 262 | 214 |
description: | ||
protein length (aa) | 590 | 435 |
exons per gene | 8.59 | 7 |
# of gene models | 13365 |
Genome Reference(s)
Hirooka S, Hirose Y, Kanesaki Y, Higuchi S, Fujiwara T, Onuma R, Era A, Ohbayashi R, Uzuka A, Nozaki H, Yoshikawa H, Miyagishima SY
Acidophilic green algal genome provides insights into adaptation to an acidic environment.
Proc Natl Acad Sci U S A. 2017 Sep 26;114(39):E8304-E8313. doi: 10.1073/pnas.1707072114
Links
- JGI Algae EcoGroup Portal
- JGI PhyloGroup Portals: Viridiplantae Chlorophyta Chlorophyceae Chlamydomonadales