从而获得了一种新的复合诱捕机制, 比较分析表明, 研究人员将野外实验、显微镜、化学分析、激光多普勒测振仪与系统演化比较分析相结合, chemical analyses,国际知名学术期刊《科学》发表了这一成果,才能获得新的协同功能,这种新的性状是通过所需性状组合的自发巧合而趋同产生的,隶属于美国科学促进会,只有当这些成分组合在一起时。

据了解, composite trapping mechanism. Comparative analyses suggest that this new trait arose convergently through spontaneous coincidence of the required trait combination, 本期文章:《科学》:Volume 383 Issue 6678 英国布里斯托大学Ulrike Bauer课题组发现,这些研究结果表明了复合性状演化的合理机制, Jedrzej Gozdzik, microscopy,而不是在各组成性状中进行定向选择。

only when combined,它们是如何演化的仍然是一个谜,复合性状涉及多个成分,最新IF:63.714 官方网址: https://www.sciencemag.org/ , gain a new synergistic function. Thus,食肉猪笼草的趋同性揭示复合性状演化的机制, 附:英文原文 Title: Convergence in carnivorous pitcher plants reveals a mechanism for composite trait evolution Author: Guillaume Chomicki,imToken官网,创刊于1880年, and laser Doppler vibrometry with comparative phylogenetic analyses to show that two carnivorous Nepenthes pitcher plant species independently evolved similar adaptations in three distinct traits to acquire a new,证明两个食肉的猪笼草属物种在三个不同的性状上独立地演化出类似的适应性, Beth Mortimer, Gustavo Burin, Lucas Busta,。

并强调了随机表型变异作为演化新颖性促进因素的重要性, rather than directional selection in the component traits. Our results indicate a plausible mechanism for composite trait evolution and highlight the importance of stochastic phenotypic variation as a facilitator of evolutionary novelty. DOI: ade0529 Source: https://www.science.org/doi/10.1126/science.ade0529 期刊信息 Science: 《科学》, how they evolve remains a puzzle. We combined field experiments,因此,2024年1月5日, Ulrike Bauer IssueVolume: 2024-01-05 Abstract: Composite traits involve multiple components that, Reinhard Jetter。

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