Evidence map›Paper›PMID 2776231›Full record

ArticleCurrent genetics1989

Isolation and characterization of dominant, pleiotropic drug-resistance mutants in Chlamydomonas reinhardtii.

S W James, P A Lefebvre

Abstract read
PubMed Publisher
In one paragraph

Article in Current genetics, 1989. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.4field-weighted citation impact, top 41% 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

7 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
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

2 authors at 1 institution in 1 country.

S W JamesDepartment of Genetics and Cell Biology, University of Minnesota, St. Paul 55108-1095.
P A Lefebvre
University of Minnesota · US

Funding

REGULATION OF FLAGELLAR ASSEMBLY IN CHLAMYDOMONASR01GM034437 · NIGMS · UNIVERSITY OF MINNESOTA TWIN CITIES · PI LEFEBVRE, PAUL A. · 1985 to 2009
$1.9M
NIGMS NIH HHS GM-34437
6 · The paper itself

Abstract

Three independent pleiotropic drug-resistance (pdr) mutants were isolated by selecting for resistance to the anti-microtubule herbicides amiprophos-methyl (APM) and oryzalin (ORY). These three mutants and a previously isolated mutant, ani1 (anisomycin resistance), were semi-dominant in heterozygous diploids, and they displayed varying degrees of resistance to structurally and functionally unrelated inhibitors such as cycloheximide, cryptopleurine, emetine, atrazine, and nonidet P-40. Linkage analysis and genetic mapping suggested that three of the four mutants, including ani1, define a single locus, here named pdr1. The fourth mutant defined a new locus, pdr2, which is located on the left arm of linkage group VI. One pdr1 mutant exhibited unusual genetic interactions, including enhanced ts-lethality and synergistic increases in drug resistance, when combined with pdr2-1 and with herbicide-resistant alleles of three other genes.

Indexed as

Genes, DominantSulfanilamidesAnisomycinChlamydomonasCrosses, GeneticDinitrobenzenesDrug Resistance, MicrobialGenetic Complementation TestGenetic LinkageHerbicidesMutationNitrobenzenesOrganothiophosphorus CompoundsPhenotypeTransformation, Geneticamiprophos methylAnisomycinDinitrobenzenesHerbicidesNitrobenzenesOrganothiophosphorus CompoundsoryzalinSulfanilamides

Identifiers

PMID2776231
OpenAlexW2035313977

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.