植物花朵的位置会直接或通过物候影响繁殖成功率

IF 2.4 2区生物学 Q2 PLANT SCIENCES

American Journal of Botany Pub Date : 2024-09-15 DOI:10.1002/ajb2.16405

Alicia Valdés, Johan Ehrlén

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引用次数: 0

摘要

在植物中，个体内部的性状变异可能来自与本体遗传相关的机制，即植物内部特定结构的位置、先前的发育过程和/或发育环境。花序内花的位置以及花序在植物体内的位置会影响资源供给、物候、生物相互作用和繁殖成功率。尽管植物生殖表型中的个体内变异具有潜在的影响，但人们对其原因及其对生殖成功率的影响仍然知之甚少。

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Flower position within plants influences reproductive success both directly and via phenology

In plants, within-individual trait variation might result from mechanisms related to ontogenetic contingency, i.e., to the position of a particular structure within the plant, previous developmental events, and/or the developmental environment. Flower position within inflorescences as well as inflorescence position within plants can influence resource provisioning, phenology, biotic interactions, and reproductive success. Despite the potential implications of within-individual variation in plant reproductive phenotypes, its causes and effects on reproductive success are still little explored.

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来源期刊

American Journal of Botany 生物-植物科学

CiteScore

4.90

自引率

6.70%

发文量

171

审稿时长

3 months

期刊介绍： The American Journal of Botany (AJB), the flagship journal of the Botanical Society of America (BSA), publishes peer-reviewed, innovative, significant research of interest to a wide audience of plant scientists in all areas of plant biology (structure, function, development, diversity, genetics, evolution, systematics), all levels of organization (molecular to ecosystem), and all plant groups and allied organisms (cyanobacteria, algae, fungi, and lichens). AJB requires authors to frame their research questions and discuss their results in terms of major questions of plant biology. In general, papers that are too narrowly focused, purely descriptive, natural history, broad surveys, or that contain only preliminary data will not be considered.