Enemy dispersal drives the diversity loss of bacterial victim populations at diversity cold spots [0.03%]
敌方分散导致细菌受害者群体多样性的丧失在多样性冷点地区出现
Xiao-Lin Chu
Xiao-Lin Chu
Dispersal between heterogenous habitats is a major determinant of population diversification, and may often introduce new morphotypes in habitats where population diversity is low. Natural enemies are also key factors affecting the diversif...
Do the "big four" orders of insects comprise evolutionarily significant higher taxa with coherent patterns of selection on protein-coding genes? [0.03%]
昆虫四大目是具有蛋白质编码基因选择模式的演化意义较高的分类单元吗？
Pierre J Février,Timothy G Barraclough
Pierre J Février
Species are often treated as evolutionarily significant units of diversity that reflect patterns of gene flow and selection. In contrast, higher taxa are mostly regarded as convenient labels for levels in the tree of life, which reflect evo...
Size in the city: morphological differences between city and forest great tits have a genetic basis [0.03%]
城市中的体型差异：城市的麻雀和森林的麻雀形态差异具有遗传基础
Barbara M Tomotani,Mika Couweleers,Bram Ten Brinke et al.
Barbara M Tomotani et al.
Animals living in cities are smaller than their conspecifics from rural areas but whether such differences are caused by genetic differences or food constraints remains untested. We performed a multi-generation common garden study where we ...
Landscape structure as a driver of eco-evolution in host-parasite systems [0.03%]
景观结构在宿主-寄生系统中的生态与进化驱动作用
Jhelam N Deshpande,Vasilis Dakos,Oliver Kaltz et al.
Jhelam N Deshpande et al.
Spatial network structure of biological systems drives ecology and evolution by distributing organisms and their genes. The ubiquitous host-parasite systems are no exception. However, past theoretical work has largely focused on simple spat...
A male-biased sex ratio increases the opportunity for precopulatory sexual selection but does not change the Bateman gradient [0.03%]
偏雄性性别比例增加了交配前性选择的机会但不会改变Bateman梯度
Grant C McDonald,Danielle Edmunds,Juliano Morimoto et al.
Grant C McDonald et al.
Theory predicts that the sex ratio within populations should influence the strength of sexual selection, and sex ratio is often used as a proxy for sexual selection. However, recent studies challenge this relationship. We manipulated adult ...
[This corrects the article DOI: 10.1093/evlett/qrae021.]. © The Author(s) 2024. Published by Oxford University Press on behalf of The Society for the St...
Published Erratum
Evolution letters. 2024 Jun 14;8(5):748. DOI:10.1093/evlett/qrae026 2024
Testing the coordination hypothesis: incompatibilities in aggregative development of an experimentally evolved social amoeba [0.03%]
测试协调假说：实验进化的社会变形虫的聚合发育中的不相容性
Israt Jahan,Trey J Scott,Joan E Strassmann et al.
Israt Jahan et al.
Multicellular organisms that form by aggregation of cells arguably do not achieve high levels of complexity. Conflict among the cells is a widely accepted explanation for this, but an alternative hypothesis is that mixing cells of different...
Hiding in plain sight: the Y chromosome and its reinvigorated role in evolutionary processes [0.03%]
掩人耳目的Y染色体及其在进化过程中重新焕发的作用
Wouter van der Bijl,Judith E Mank
Wouter van der Bijl
Recent methodological approaches have expanded our understanding of Y chromosome sequence, revealed unexpected Y diversity, and sparked a growing realization of its importance in evolutionary processes. To fully understand the diversity and...
Reproductive output of old males is limited by seminal fluid, not sperm number [0.03%]
精液数量而非精子数量限制了老年雄性的繁殖能力
Krish Sanghvi,Sucheta Shandilya,Alana Brown et al.
Krish Sanghvi et al.
Male reproductive senescence is typically characterized by a decline in the number of sperm produced and transferred by old males, a phenomenon that may be exacerbated in polygynous species where males mate multiply. However, males also tra...
Phylogenomics resolves key relationships in Rumex and uncovers a dynamic history of independently evolving sex chromosomes [0.03%]
针茅属的系统基因组学解析及其独立进化的性染色体历史动态
Mark S Hibbins,Joanna L Rifkin,Baharul I Choudhury et al.
Mark S Hibbins et al.
Sex chromosomes have evolved independently many times across eukaryotes. Despite a considerable body of literature on sex chromosome evolution, the causes and consequences of variation in their formation, degeneration, and turnover remain p...