Conference: Evolution, physiology and biomechanics of insect flight

会议：昆虫飞行的进化、生理学和生物力学

• 批准号: 2326924
• 负责人: Caroline Williams
• 金额: $ 1.59万
• 依托单位: University of California-Berkeley
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2023
• 资助国家: 美国
• 起止时间: 2023-09-01 至 2024-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2326924&HistoricalAwards=false
• 关键词: Conference; Evolution; physiology; biomechanics; insect

Public Award AbstractThis conference award supports a symposium and associated workshop on insect flight at the annual meeting of the Society for Integrative and Comparative Biology in January 2024. Flight is a key adaptation of insects, enabling their capacities to migrate and pollinate, and thus is critical to the roles of insects both as beneficial animals and pests. However, there are many remaining unknowns about insect flight, limiting the understanding of the evolutionary origins of flight, how ecological conditions such as climate change will affect flying insects, and how to manage flying insect pests. Answering questions about insect flight requires an integration of molecular, biochemical, physiological, ecological, and biomechanical perspectives. The award addresses these needs by bringing together scientists from diverse backgrounds and characteristics, and from a range of biological subdisciplines including molecular evolution, biomechanics and physiology, as symposium speakers. In addition, a workshop, eleven publications, and community building activities are being supported. Travel awards will be provided for trainees in the complementary sessions, and a network that will allow for student training exchanges will be created. A database and email listserv will be created to connect researchers across fields, training levels, and institutions. Promotion of a diverse scientific workforce will occur as trainees will be involved in all aspects of the preparation, execution, and community building for the symposium. Diversity and inclusion in biological sciences will be enhanced by featuring research from groups historically excluded from science. The unparalleled diversity of insects is often attributed to the evolution of powered flight in the Pterygote (winged) insect lineage around 400 million years ago, providing benefits of dispersal from inhospitable sites, mate finding, resource acquisition, and escape from predators. Despite the critical importance of flight to insects, many questions remain, including an understanding of how insects evolved flight, how genetic differences translate to functional differences in flight morphology, physiology, and behavior, and how clade-specific variants in flight morphology and physiology are related to ecological conditions. In terms of physiology, many areas remain poorly understood, including how insects manage the costs of migration, the relationship between life history and flight muscle plasticity, and the relationship between flight mechanics and flight muscle cost. In terms of biomechanics, a solid understanding of how insects steer and fly in complex, turbulent environments, the neurosensory and aerodynamic mechanisms of flight, and the location and dynamics of energy storage are lacking. The supported symposium will bring together researchers working on the evolution, ecology, physiology, and biomechanics of flight to stimulate integration of these fields to answer questions about how and why flight arose and is maintained in insects. By bringing together researchers, including early-career investigators, from different disciplines who share an interest in insect flight, an interdisciplinary community will be built that will enhance our ability to overcome obstacles and generate new research directions in integrative biology.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

公众奖摘要该会议奖支持2024年1月综合与比较生物学学会年会上关于昆虫飞行的研讨会和相关研讨会。飞行是昆虫的一种关键适应，使它们具有迁徙和授粉的能力，因此对昆虫作为有益动物和害虫的作用至关重要。然而，关于昆虫飞行仍有许多未知之处，限制了对飞行的进化起源、气候变化等生态条件将如何影响飞行昆虫以及如何管理飞行昆虫的了解。回答有关昆虫飞行的问题需要结合分子、生化、生理、生态和生物力学的观点。该奖项通过将来自不同背景和特征的科学家以及包括分子进化、生物力学和生理学在内的一系列生物子学科的科学家作为研讨会演讲者聚集在一起，满足了这些需求。此外，还为一个讲习班、11份出版物和社区建设活动提供支助。将在互补性课程中为受训人员提供旅行奖励，并将建立一个允许学生培训交流的网络。将创建一个数据库和电子邮件列表服务器，将不同领域、培训水平和机构的研究人员联系起来。由于受训人员将参与研讨会的准备、执行和社区建设的方方面面，因此将促进多样化的科学工作队伍。生物科学的多样性和包容性将通过突出历史上被排除在科学之外的群体的研究而得到加强。昆虫的无与伦比的多样性通常被归因于大约4亿年前翼(翼)昆虫谱系中动力飞行的进化，提供了从不适宜居住的地点扩散、寻找配偶、获取资源和躲避捕食者的好处。尽管飞行对昆虫至关重要，但仍然存在许多问题，包括了解昆虫是如何进化飞行的，遗传差异如何转化为飞行形态、生理和行为的功能差异，以及飞行形态和生理中的支系特有变异如何与生态条件相关。在生理学方面，许多领域仍然知之甚少，包括昆虫如何管理迁徙的成本，生活史和飞行肌肉可塑性之间的关系，以及飞行机械和飞行肌肉成本之间的关系。在生物力学方面，对昆虫如何在复杂、动荡的环境中驾驶和飞行，飞行的神经感觉和空气动力学机制，以及能量储存的位置和动力学缺乏坚实的理解。这次得到支持的研讨会将汇集致力于飞行的进化、生态学、生理学和生物力学的研究人员，以促进这些领域的整合，以回答关于昆虫如何以及为什么产生和维持飞行的问题。通过将来自不同学科的研究人员，包括对昆虫飞行有共同兴趣的早期职业研究人员聚集在一起，将建立一个跨学科社区，将增强我们克服障碍并在综合生物学中产生新的研究方向的能力。该奖项反映了NSF的法定使命，并通过使用基金会的智力优势和更广泛的影响审查标准进行评估，被认为值得支持。