Evidence map›Paper›PMID 35013549›Full record

ReviewHeredity2022

Seed germination and vigor: ensuring crop sustainability in a changing climate.

Reagan C Reed, Kent J Bradford, Imtiyaz Khanday

Open access · bronzeAbstract readReview
In one paragraph

Review in Heredity, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 148 papers.

0numbers the graph read from it
0cells of the map it votes in
148citing papers in PubMed
81.5field-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

148 citing papers in PubMed, 419 citations in OpenAlex.

  1. Review
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  11. Superior alleles ofNational science review · 2026
    Article
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  14. Seed biology: the birth of plant life.Journal of experimental botany · 2026
    Article
  15. Review
  16. Advances in seed omics.Journal of experimental botany · 2026
    Review
  17. Review
  18. Article
  19. Review
  20. Review

88 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

3 authors at 2 institutions in 1 country.

Reagan C ReedSeed Biotechnology Center, Department of Plant Sciences, University of California, Davis, CA, USA.
Kent J BradfordSeed Biotechnology Center, Department of Plant Sciences, University of California, Davis, CA, USA.ORCID http://orcid.org/0000-0002-9521-6124
Imtiyaz KhandaySeed Biotechnology Center, Department of Plant Sciences, University of California, Davis, CA, USA. khanday@ucdavis.edu.ORCID http://orcid.org/0000-0003-1460-3577
University of California, Davis · USCarnegie Department of Plant Biology · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the coming decades, maintaining a steady food supply for the increasing world population will require high-yielding crop plants which can be productive under increasingly variable conditions. Maintaining high yields will require the successful and uniform establishment of plants in the field under altered environmental conditions. Seed vigor, a complex agronomic trait that includes seed longevity, germination speed, seedling growth, and early stress tolerance, determines the duration and success of this establishment period. Elevated temperature during early seed development can decrease seed size, number, and fertility, delay germination and reduce seed vigor in crops such as cereals, legumes, and vegetable crops. Heat stress in mature seeds can reduce seed vigor in crops such as lettuce, oat, and chickpea. Warming trends and increasing temperature variability can increase seed dormancy and reduce germination rates, especially in crops that require lower temperatures for germination and seedling establishment. To improve seed germination speed and success, much research has focused on selecting quality seeds for replanting, priming seeds before sowing, and breeding varieties with improved seed performance. Recent strides in understanding the genetic basis of variation in seed vigor have used genomics and transcriptomics to identify candidate genes for improving germination, and several studies have explored the potential impact of climate change on the percentage and timing of germination. In this review, we discuss these recent advances in the genetic underpinnings of seed performance as well as how climate change is expected to affect vigor in current varieties of staple, vegetable, and other crops.

Indexed as

GerminationSeedsClimate ChangeCrops, AgriculturalPlant BreedingSeedlings

Identifiers

PMID35013549
PMCPMC9177656
OpenAlexW4206501094

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.