Evidence map›Paper›PMID 34206892›Full record

ReviewPlants (Basel, Switzerland)2021

Pollen Germination and Pollen Tube Growth in Gymnosperms.

Maria Breygina, Ekaterina Klimenko, Olga Schekaleva

Abstract readReview
In one paragraph

Review in Plants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–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

15 citing papers in PubMed.

  1. Article
  2. Review
  3. Early evolutionary history of the seed.Biological reviews of the Cambridge Philosophical Society · 2026
    Review
  4. Review
  5. Article
  6. Extracellular AMP Inhibits Pollen Tube Growth inPlants (Basel, Switzerland) · 2024
    Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Distribution of exchangeable CaScientific reports · 2024
    Article
  12. Article
  13. Compounds composition of pollen tubes of Scots pine (Physiology and molecular biology of plants : an international journal of functional plant biology · 2023
    Article
  14. Article
  15. 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.

Maria BreyginaDepartment of Plant Physiology, Biological Faculty, Lomonosov Moscow State University, 119991 Moscow, Russia.ORCID 0000-0002-0588-6731
Ekaterina KlimenkoDepartment of Plant Physiology, Biological Faculty, Lomonosov Moscow State University, 119991 Moscow, Russia.
Olga SchekalevaDepartment of Plant Physiology, Biological Faculty, Lomonosov Moscow State University, 119991 Moscow, Russia.ORCID 0000-0001-5183-0504

Funding

Russian Foundation for Basic Research 19-04-00282
6 · The paper itself

Abstract

Pollen germination and pollen tube growth are common to all seed plants, but these processes first developed in gymnosperms and still serve for their successful sexual reproduction. The main body of data on the reproductive physiology, however, was obtained on flowering plants, and one should be careful to extrapolate the discovered patterns to gymnosperms. In recent years, physiological studies of coniferous pollen have been increasing, and both the features of this group and the similarities with flowering plants have already been identified. The main part of the review is devoted to physiological studies carried out on conifer pollen. The main properties and diversity of pollen grains and pollination strategies in gymnosperms are described.

Indexed as

conifersgymnospermsmale gametophytePiceaPinusplant reproductionpolar growthpollen germinationpollen tube growth

Identifiers

PMID34206892
PMCPMC8309077

What OpenQuestion holds

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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.