# The global distribution of angiosperm genome size is shaped by climate

*PRI Rank #15 · Topics and Trends in Most Cited Genetic diversity and population structure Papers, Class of 2026*

*Canonical URL: https://pri.pepkio.com/top-papers/genetic-diversity-and-population-structure/2026/rank-15*

| Field | Value |
| --- | --- |
| Rank | #15 |
| 18m citations | 39 |
| Journal | New Phytologist |
| Year | 2024 |
| DOI | 10.1111/nph.19544 |
| Corresponding authors | Petr Bureš, Tammy L. Elliott, František Zedek |
| Institution | Masaryk University, Czech Republic |

**Ranking page:** [Topics and Trends in Most Cited Genetic diversity and population structure Papers, Class of 2026](https://pri.pepkio.com/top-papers/genetic-diversity-and-population-structure/2026)

**Paper link:** [10.1111/nph.19544](https://doi.org/10.1111/nph.19544)

## Topics

angiosperm genome size · large genome constraint hypothesis · mutational hazard hypothesis · polyploidy-mediated hypothesis · climate-mediated hypothesis · geographic distribution · latitudinal gradient · range size · polyploidy frequency · growth form · climatically mediated purifying selection · Genetic drift · relaxed selection · environmental filtering · unimodal pattern · Genome size

## Cite this ranking

```
Pepkio Research Index (PRI). Topics and Trends in Most Cited Genetic diversity and population structure Papers, Class of 2026. https://pri.pepkio.com/top-papers/genetic-diversity-and-population-structure/2026. Accessed 2026-10-28.

Zheng Su, Tinsley Li, Thematic Shifts in Early-High-Impact Cancer Genomics and Diagnostics Research: A Bibliometric and Semantic Analysis. bioRxiv 2026.07.04.736459; doi: https://doi.org/10.64898/2026.07.04.736459
```