Evidence map›Paper›PMID 26764374›Full record

ArticleThe Plant cell2016

An Indexed, Mapped Mutant Library Enables Reverse Genetics Studies of Biological Processes in Chlamydomonas reinhardtii.

Xiaobo Li, Ru Zhang, Weronika Patena, Spencer S Gang, Sean R Blum, Nina Ivanova, Rebecca Yue, Jacob M Robertson, Paul A Lefebvre, Sorel T Fitz-Gibbon and 2 more

Open access · greenAbstract read
In one paragraph

Article in The Plant cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 202 papers.

0numbers the graph read from it
0cells of the map it votes in
202citing papers in PubMed
24.5field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

202 citing papers in PubMed, 377 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Functional Genomics Screening inEnvironmental science & technology · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The green algae CONature communications · 2025
    Article
  14. Article
  15. Unwrapping the Ciliary Coat: High-Resolution Structure and Function of the Ciliary Glycocalyx.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  16. Review
  17. Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  18. Article
  19. Photoreceptor-induced LHL4 protects the photosystem II monomer inProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  20. Article

142 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 1 country.

Xiaobo LiDepartment of Plant Biology, Carnegie Institution for Science, Stanford, California 94305.ORCID http://orcid.org/0000-0003-3951-9646
Ru ZhangDepartment of Plant Biology, Carnegie Institution for Science, Stanford, California 94305.ORCID http://orcid.org/0000-0002-4860-7800
Weronika PatenaDepartment of Plant Biology, Carnegie Institution for Science, Stanford, California 94305.ORCID http://orcid.org/0000-0002-8388-1303
Spencer S GangDepartment of Plant Biology, Carnegie Institution for Science, Stanford, California 94305.
Sean R BlumDepartment of Plant Biology, Carnegie Institution for Science, Stanford, California 94305.
Nina IvanovaDepartment of Plant Biology, Carnegie Institution for Science, Stanford, California 94305.
Rebecca YueDepartment of Plant Biology, Carnegie Institution for Science, Stanford, California 94305.
Jacob M RobertsonDepartment of Plant Biology, Carnegie Institution for Science, Stanford, California 94305.ORCID http://orcid.org/0000-0001-5139-8707
Paul A LefebvreDepartment of Plant Biology, University of Minnesota, St. Paul, Minnesota 55108.ORCID http://orcid.org/0000-0003-0028-7753
Sorel T Fitz-GibbonDepartment of Chemistry and Biochemistry, University of California, Los Angeles, California 90095.ORCID http://orcid.org/0000-0001-7090-5719
Arthur R GrossmanDepartment of Plant Biology, Carnegie Institution for Science, Stanford, California 94305.
Martin C JonikasDepartment of Plant Biology, Carnegie Institution for Science, Stanford, California 94305 mjonikas@carnegiescience.edu.ORCID http://orcid.org/0000-0002-9519-6055
Carnegie Institution for Science · USUniversity of California, Los Angeles · USUniversity of Minnesota · US

Funding

Transcriptional profiling and annotation of the Chlamydomonas genomeR24GM092473 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI MERCHANT, SABEEHA · 2011 to 2014
$1.2M
NIGMS NIH HHS R24 GM092473NIGMS NIH HHS R24GM092473
6 · The paper itself

Abstract

The green alga Chlamydomonas reinhardtii is a leading unicellular model for dissecting biological processes in photosynthetic eukaryotes. However, its usefulness has been limited by difficulties in obtaining mutants in specific genes of interest. To allow generation of large numbers of mapped mutants, we developed high-throughput methods that (1) enable easy maintenance of tens of thousands of Chlamydomonas strains by propagation on agar media and by cryogenic storage, (2) identify mutagenic insertion sites and physical coordinates in these collections, and (3) validate the insertion sites in pools of mutants by obtaining >500 bp of flanking genomic sequences. We used these approaches to construct a stably maintained library of 1935 mapped mutants, representing disruptions in 1562 genes. We further characterized randomly selected mutants and found that 33 out of 44 insertion sites (75%) could be confirmed by PCR, and 17 out of 23 mutants (74%) contained a single insertion. To demonstrate the power of this library for elucidating biological processes, we analyzed the lipid content of mutants disrupted in genes encoding proteins of the algal lipid droplet proteome. This study revealed a central role of the long-chain acyl-CoA synthetase LCS2 in the production of triacylglycerol from de novo-synthesized fatty acids.

Indexed as

ProteomeReverse GeneticsChlamydomonas reinhardtiiChloroplastsChromosome MappingFatty AcidsGene LibraryHigh-Throughput Nucleotide SequencingLipidsMutagenesis, InsertionalMutationPhenotypePlant ProteinsSequence Analysis, DNATriglyceridesFatty AcidsLipidsPlant ProteinsProteomeTriglycerides

Identifiers

PMID26764374
PMCPMC4790863
OpenAlexW2236075974

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.