Evidence map›Paper›PMID 30729404›Full record

ReviewMycotoxin research2019

Aflatoxin in maize: a review of the early literature from "moldy-corn toxicosis" to the genetics of aflatoxin accumulation resistance.

J Spencer Smith, W Paul Williams, Gary L Windham

Abstract readHistorical ArticleReview
PubMed Publisher
In one paragraph

Review in Mycotoxin research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Prevalence of contamination of aflatoxin MEnvironmental monitoring and assessment · 2021
    Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Lessons Learned: the Importance of Biological Curation.Microbiology resource announcements · 2021
    Article
  9. Review
  10. Article
  11. Article
  12. Detoxification of Aflatoxin B1 Contaminated Maize Using Human CYP3A4.Journal of microbiology and biotechnology · 2020
    Article
  13. Review
  14. 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

3 authors.

J Spencer SmithUSDA-ARS, Corn Host Plant Resistance Research Unit, Mississippi, MS, USA. spencer.smith@ars.usda.gov.ORCID http://orcid.org/0000-0003-0745-6679
W Paul WilliamsUSDA-ARS, Corn Host Plant Resistance Research Unit, Mississippi, MS, USA.
Gary L WindhamUSDA-ARS, Corn Host Plant Resistance Research Unit, Mississippi, MS, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aflatoxin is a potent toxin produced by Aspergillus flavus Link:Fr, an opportunistic ear-rot pathogen of maize (Zea mays L. subsp. Mays). Prior to the discovery of aflatoxin, A. flavus was considered a minor pathogen and was not a priority for maize breeders or pathologists. Aflatoxin was discovered in England in 1961 following an epidemic in poultry. By the early 1970s, surveys of agricultural commodities in the USA found that maize produced in the Southeast was especially vulnerable to aflatoxin contamination. Aflatoxin contamination was initially treated as a post-harvest issue, but pre-harvest contamination was proven by 1975. Pre-harvest contamination meant that genetically based host-plant resistance was a possible solution. The potential magnitude of the problem became apparent in 1977 when the southeastern US maize crop suffered epidemic aflatoxin contamination. The first experiment demonstrating the heritability of host-plant resistance to aflatoxin accumulation was published in 1978. These events combined to make breeding for reduced aflatoxin contamination both a high priority and a rational breeding objective. This review surveys the early scientific literature in order to place research on the genetics of aflatoxin accumulation in maize into historical context. It tells the story of how multi-disciplinary research began with veterinary diseases of unknown etiology and resulted in host-plant resistance to a previously minor plant pathogen becoming a central public sector breeding objective.

Indexed as

Disease ResistanceAflatoxinsAgricultureAspergillus flavusEnglandFood ContaminationHistory, 20th CenturyHistory, 21st CenturyPlant DiseasesPoisonsUnited StatesZea maysAflatoxinsPoisonsAflatoxinHost-plant resistanceMaizeMycotoxins

Identifiers

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.