| RRC ID |
85868
|
| 著者 |
Adaimé MÉ, Urban MA, Kong S, Jaramillo C, Punyasena SW.
|
| タイトル |
Pollen morphology, deep learning, phylogenetics, and the evolution of environmental adaptations in Podocarpus.
|
| ジャーナル |
New Phytol
|
| Abstract |
Podocarpus pollen morphology is shaped by both phylogenetic history and the environment. We analyzed the relationship between pollen traits quantified using deep learning and environmental factors within a comparative phylogenetic framework. We investigated the influence of mean annual temperature, annual precipitation, altitude, and solar radiation in driving morphological change. We used trait-environment regression models to infer the temperature tolerances of 31 Neotropical Podocarpidites fossils. Ancestral state reconstructions were applied to the Podocarpus phylogeny with and without the inclusion of fossils. Our results show that temperature and solar radiation influence pollen morphology, with thermal stress driving an increase in pollen size and higher ultraviolet B radiation selecting for thicker corpus walls. Fossil temperature tolerances inferred from trait-environment models aligned with paleotemperature estimates from global paleoclimate models. Incorporating fossils into ancestral state reconstructions revealed that early ancestral Podocarpus lineages were likely adapted to warm climates, with cool-temperature tolerance evolving independently in high-latitude and high-altitude species. Our results highlight the importance of deep learning-derived features in advancing our understanding of plant environmental adaptations over evolutionary timescales. Deep learning allows us to quantify subtle interspecific differences in pollen morphology and link these traits to environmental preferences through statistical and phylogenetic analyses.
|
| 巻・号 |
247(3)
|
| ページ |
1460-1473
|
| 公開日 |
2025-6-3
|
| DOI |
10.1111/nph.70250
|
| 解説 |
NIES data were referenced. BiodiC-J data were referenced.
|
| PMID |
40458972
|
| PMC |
PMC12222922
|
| MeSH |
Adaptation, Physiological*
Altitude
Biological Evolution*
Deep Learning*
Environment*
Fossils
Phylogeny*
Pollen* / anatomy & histology
Pollen* / physiology
Temperature
|
| IF |
8.512
|
| リソース情報 |
| GBIF |
Database of Aquatic Macrophytes in Japanese lakes
Spermatophyte collection of Himeji City Science Museum
Plant specimens of Toyota City Nature Sanctuary
Herbarium Specimens of The Kagoshima University Museum (KAG)
Japanese Woody Plants
Botanical collection of Gifu Prefecture Museum
Vascular plant specimens of the Kagoshima Prefectural Museum
Paleobotany collection of National Museum of Nature and Science
Plant specimens of Horaiji-san Museum of Natural History Toji K. collection
The 6-7th National Survey on the Natural Environment: Vegetation Survey
Nagoya-Plants
Vascular plants database of Atsugi City Museum
Herbarium, University Archives and Collections, Fukushima University, Japan (FKSE)
Vascular Plant Collection of Natural History Museum and Institute, Chiba
Herbarium Specimens of Museum of Nature and Human Activities, Hyogo Pref., Japan
Spermatophyta collection of Museum of Natural and Environmental History, Shizuoka
Ibaraki Nature Museum, Vascular Plants collection
Kitami Region Museum of Science History and Art(KIRM)
Vascular plant specimens of National Museum of Nature and Science (TNS)
Plant Specimens of Kurashiki Museum of Natural History
Herbarium Specimens of Tokushima Prefectural Museum, Japan
Herbarium of Kitakyushu Museum of Natural History and Human History
Vascular Plants Collection of Sagamihara City Museum
Plant specimens in the Museum of Nature and Human Activities, Hyogo Prefecture, Japan
Plant specimens deposited in Osaka Museum of Natural History, Japan
Vascular Plant Specimens of Kochi Prefectural Makino Botanical Garden
Plant Specimens of The Shimane Nature Museum of Mt. Sanbe
Vascular Plant Specimen database of Kanagawa Prefectural Museum of Natural History
Gunma Museum of Natural History, Vascular Plant Specimen
Vascular plants collection of Hiratsuka City Museum
Vascular Plant Specimens of the URO Herbarium (Faculty of Education, University of the Ryukyus)
A dataset for vascular plant diversity monitoring for the natural World Heritage site on Amami-Oshima Island, Tokunoshima Island, and the northern Okinawa Island
Spermatophytes collection of Okinawa Prefectural Museum & Art Museum
Fossil Specimens of Komatsu City Museum
Vascular Plant Specimens of the RYU Herbarium (Faculty of Science, University of the Ryukyus)
Plant specimens of Mie Prefectural Museum
Database of Japanese semi-natural grassland flora
The 2nd and 3rd National Survey on the Natural Environment: Vegetation Survey (common species)
Plant specimens of Parthenon Tama Museum (PTHM)
Vascular plant specimens of Nagano Environmental Conservation Research Institute, Nagano Prefecture
Tracheophyta collection of Biodiversity Center of Japan, Ministry of the Environment
Vascular plant specimens of The Shirakami Research Center for Environmental Sciences, Hirosaki University
Vascular plant specimens of Aomori City Forestry Museum
Vascular plant specimens of Toyama Science Museum |
