Status
The Chlamydomonas priscuii UWO241 genome sequence and gene models have not been determined by the JGI, but were downloaded from NCBI on July 30, 2021. 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, and 4) unsupported short models. This resulted in the removal of 1264 models from Chlamydomonas priscuii UWO241 and the generation of the FilteredModels1 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.
Genome Assembly | |
Genome Assembly size (Mbp) | 211.64 |
Sequencing read coverage depth | 65x |
# of contigs | 2743 |
# of scaffolds | 2458 |
# of scaffolds >= 2Kbp | 2030 |
Scaffold N50 | 164 |
Scaffold L50 (Mbp) | 0.38 |
# of gaps | 285 |
% of scaffold length in gaps | 0.2% |
Three largest Scaffolds (Mbp) | 1.81, 1.58, 1.58 |
Gene Models | FilteredModels1 | |
length (bp) of: | average | median |
gene | 8799 | 4782 |
transcript | 1646 | 1179 |
exon | 185 | 119 |
intron | 908 | 613 |
description: | ||
protein length (aa) | 549 | 393 |
exons per gene | 8.89 | 6 |
# of gene models | 14754 |
Genome Reference(s)
Stahl-Rommel S, Kalra I, D'Silva S, Hahn MM, Popson D, Cvetkovska M, Morgan-Kiss RM
Cyclic electron flow (CEF) and ascorbate pathway activity provide constitutive photoprotection for the photopsychrophile, Chlamydomonas sp. UWO 241Â (renamed Chlamydomonas priscuii).
Photosynth Res. 2022 Mar;151(3):235-250. doi: 10.1007/s11120-021-00877-5
Zhang X, Cvetkovska M, Morgan-Kiss R, Hüner NPA, Smith DR
Draft genome sequence of the Antarctic green alga Chlamydomonas sp. UWO241.
iScience. 2021 Feb 19;24(2):102084. doi: 10.1016/j.isci.2021.102084
Links
- JGI Algae EcoGroup Portal
- JGI PhyloGroup Portals: Viridiplantae Chlorophyta Chlorophyceae Chlamydomonadales