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1. Exploring the influences of resource limitation and plant aging on pollen development in Azorella nivalis Phil. (Apiaceae), a long-lived high-Andean cushion plant NSTL国家科技图书文献中心

Strelin, M. M. |  Gavini, S. S.... -  《Plant biology》 - 2025,27(1) - 154～162 - 共9页

摘要：Angiosperm pollen, the male gametophyte, plays | , pollen grains undergo intricate development to produce | . Factors such as resource limitation and plant aging can |  disrupt normal pollen development and affect pollen |  resources and aging on pollen developmental failure in
关键词： Cell depth |  genetic load |  intra-individual variation |  plant resource limitation |  pollen size |  pollen viability |  intra‐individual variation
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2. Long-term management is required for the recovery of pollination networks and function in restored grasslands NSTL国家科技图书文献中心

Hirayama, Gaku S. |  Inoue, Taiki... -  《The Journal of Applied Ecology》 - 2025,62(4) - 814～823 - 共10页

摘要：, the pollination success and pollen limitation of | -pollinator networks, increasing pollen limitation for |  and pollen-limited seed reproduction of native | Grasslands face rapid decline worldwide. Among |  the main threats to these ecosystems are changes in
关键词： bee |  conspecific pollen |  legacy effect |  long-term management |  network specialization |  pollen limitation |  ski grassland |  long‐term management
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3. Consistency in patterns of pollen sterility between floral morphs in distylous populations of Erythroxylum (Erythroxylaceae) NSTL国家科技图书文献中心

Matias, Raphael |  Perez-Barrales, Roci...... -  《Plant Systematics and Evolution》 - 2025,311(1) - 共11页

摘要： sterility. Variations in fruit set and pollen limitation |  pollen sterility than long-styled flowers. Variation in |  pollen sterility also occurs within species in a way |  remain unclear. In this study, the levels of pollen |  whether variations in natural fruit set and pollen
关键词： Cerrado |  Gender specialization |  Heterostyly |  Pollination |  Sexual systems
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4. Nocturnal moth pollination in an alpine orchid, Platanthera tipuloides NSTL国家科技图书文献中心

Shibata, Akari |  Kudo, Gaku -  《Plant Species Biology》 - 2025,40(1) - 16～25 - 共10页

摘要： and pollen limitation was absent at one of the study |  quantified self-compatibility and the degree of pollen |  limitation through controlled pollinations at two study | Pollination success of alpine plants is often |  restricted by low and unpredictable pollinator activity
关键词： alpine |  floral scent |  nocturnal moth |  orchid |  self-incompatibility |  self‐incompatibility
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5. Diptera-dominated generalist pollination systems in Eurya japonica and Eurya emarginata (Pentaphylacaceae) NSTL国家科技图书文献中心

Tatsuno, Midzuho |  Osawa, Naoya -  《Plant Species Biology》 - 2025,40(1) - 70～85 - 共16页

摘要：, indicating pollen limitation in both Eurya species. However | We investigated the flower visitors and floral |  traits of two dioecious shrub species Eurya japonica |  Thunb. (Pentaphylacaceae) and Eurya emarginata (Thunb | .) Makino in temperate Kochi and subtropical Okinawa in
关键词： cool seasons |  dioecious plants |  Diptera |  floral traits |  generalist pollination
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6. The contribution of pollinator-mediated versus pollinator-independent interactions to plant reproduction NSTL国家科技图书文献中心

James, Aubrie R. M. |  Geber, Monica A. -  《Ecological Monographs》 - 2025,95(1) - 共19页

摘要： total fecundity between control and pollen | -supplemented flowers provided an estimate of pollen |  limitation to reproduction, which was largely pollinator | Pollinator-mediated and pollinator-independent |  interactions both affect plant reproductive success but are
关键词： community ecology |  density dependence |  pollination ecology |  pollinator-mediated interactions |  spatial and temporal scale |  species interactions
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7. Drift in small populations predicts mate availability and the breakdown of self-incompatibility in a clonal polyploid NSTL国家科技图书文献中心

Anita Cisternas-Fuen... |  Cameron Forehand... -  《The New Phytologist》 - 2025,245(5) - 2268～2278 - 共11页

摘要：Mate limitation in small populations can | , and increase extinction risk. Mate limitation is |  drift as a predictor of mate limitation and the |  evaluated mechanisms at the pollen–pistil interface |  where maternal plants receive pollen with diverse S
关键词： Argentina anserina |  leaky SI |  mate limitation |  mating system |  polyploidy |  self-incompatibility |  S-locus
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8. Label-free quantitative phase imaging and analysis of airborne pollen NSTL国家科技图书文献中心

Kumar, Anand |  Dhawan, Sachin... -  《Measurement Science & Technology》 - 2025,36(1) - 1～9 - 共9页

摘要：Pollen morphology, involving the physical |  characteristics of pollen grains from seed plants during | , ecology, and evolution. High pollen concentrations in |  respiratory conditions such as asthma. Understanding pollen | . Conventionally, fluorescence microscopy is used for pollen
关键词： quantitative phase imaging |  ambient pollen |  bright-field microscopy |  label-free pollen detection |  pollen calendar
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9. The BnamiR827–BnaA09.NLA1–BnaPHT1 module regulates phosphate homeostasis, pollen viability, and seed yield in Brassica napus NSTL国家科技图书文献中心

Tao,Wu |  Bei,Han... -  《Journal of Experimental Botany》 - 2025,76(4) - 1333～1350 - 共18页

摘要： LIMITATION ADAPTATION1 (BnaNLA1) genes in B. napus; their |  pollen. Knocking out BnaNLA1 genes or overexpressing |  leaves and stamens and reduced pollen viability |  floral organs, which is vital for the growth, pollen | Abstract Phosphorus (P) is an essential
关键词： BnamiR827 |  BnaNLA1 |  Brassica napus |  phosphate transporters |  pollen viability |  seed yield
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10. Reconciling Pollen Limitation Theories: Insights From Temperate Oak Masting NSTL国家科技图书文献中心

Fleurot, Emilie |  Keurinck, Lea... -  《Ecology letters》 - 2024,27(11) - n/a～n/a - 共11页

摘要：Pollen limitation has a considerable influence |  a proxy of pollen limitation. We found no support |  cohesive theoretical framework for pollen limitation to |  the various mechanisms possibly involved in pollen |  limitation, the consequences of climate change on masting
关键词： masting |  Moran effect |  phenological synchrony |  pollen coupling |  pollen limitation |  pollen phenology
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