Evolutionary dynamics of dosage compensation and sex-biased gene expression in morabine grasshopper Vandiemenella viatica [0.03%]
拟裳草直翅虫Vandiemenella viatica中剂量补偿和性别偏向基因表达的进化动力学
Suvratha Jayaprasad,Holger Schielzeth,Octavio M Palacios-Giménez
Suvratha Jayaprasad
Sex chromosome evolution and gene regulation are closely linked but remain understudied in many taxa. Young neo-sex chromosomes offer unique insights into these processes. We examine dosage compensation (DC) and sex-biased gene expression i...
Trio-sequencing reveals high germline mutation rates in the Colorado potato beetle (Leptinotarsa decemlineata) [0.03%]
trio测序揭示了马铃薯甲虫（Leptinotarsa decemlineata）中较高的体细胞突变率
Shuqing Xu,Somaia Al-Madhagy,Pablo Duchen et al.
Shuqing Xu et al.
Germline mutation rates are fundamental to evolution, yet they remain unquantified for beetles (Coleoptera), the most speciose order including major pests. We sequenced genomes from 16 trios of the Colorado potato beetle (Leptinotarsa decem...
Tachinid endoparasitoid flies do not rely on domesticated viruses, unlike multiple hymenopteran lineages [0.03%]
舌蝇内寄生蜂不依赖人工病毒，而多条膜翅目谱系则不然
Sara Oukkal,Benjamin Guinet,Paul D N Hebert et al.
Sara Oukkal et al.
Viral domestication, the co-option of integrated viral genes for host functions, has been repeatedly documented in endoparasitoid Hymenoptera. Whether this phenomenon extends to other parasitoid insects remains to be assessed. Here, we test...
Assessing Ancient DNA Sampling Strategies for Natural Selection Inference in Humans Using Allele Frequency Time Series Data [0.03%]
利用等位基因频率时间序列数据评估古DNA取样策略在人类自然选择推断中的应用
Lucas Anchieri,Carlos Eduardo G Amorim,Samuel Neuenschwander et al.
Lucas Anchieri et al.
The increased availability of genomic data from ancient humans allows estimating the strength of natural selection at a given locus using time series data. Several methods have been developed for this purpose and were originally validated t...
ERGA-BGE Genomes of Culex laticinctus, Culex modestus, Culex perexiguus, and Culex theileri: Unveiling the Genomes of the Key Vectors of West Nile Virus in the Mediterranean Basin [0.03%]
埃及伊蚊、潮蚊、崔利尔按蚊和较小潮襄尾露昆氏按蚊基因组（Culex laticinctus，Culex modestus，Culex perexiguus和Culex theileri）：揭示地中海西尼罗河病毒关键载体的基因组
María José Ruiz-López,Sonia Cebrián-Camisón,Iker Irisarri et al.
María José Ruiz-López et al.
The reference genomes of Culex laticinctus, Culex modestus, Culex perexiguus, and Culex theileri offer crucial resources for exploring the genetic basis of vector competence for different pathogens, including the emerging West Nile virus. E...
Parallel Erosion of a Testis-Specific Na+/K+ ATPase in Three Mammalian Lineages Sheds Light into the Evolution of Spermatozoa Energetics [0.03%]
三种哺乳动物系谱中特异性Na+/K+ATP酶的平行侵蚀为精子发生能代谢的进化提供了线索
Raul Valente,André M Machado,Eva Pericuesta et al.
Raul Valente et al.
Understanding how extant physiological landscapes arise from novel genetic interactions is key to elucidating phenotypic evolution. Sperm cells exemplify a striking case of functional compartmentalization shaped by molecular adjustments, no...
Increased genetic load in breed chickens and reduced coding content in long ROH [0.03%]
家养品系鸡种的遗传负荷增加及其长ROH中编码含量降低
Ruoshi Huang,Ying Zhen
Ruoshi Huang
Domestic organisms provide valuable models for studying the impact of population bottlenecks, inbreeding, and artificial selection on the accumulation of deleterious variants. While previous studies largely focused on coding variants, our s...
Sign epistasis can be absent in multi-peaked landscapes with neutral mutations [0.03%]
中性突变的多峰适应度地形可以不具有信号位点互作效应
Dmitry N Ivankov,Evgenii M Zorin
Dmitry N Ivankov
Fitness landscapes provide a rigorous mathematical framework for analyzing evolutionary dynamics, including the study of epistasis, the main obstacle to predicting phenotype from genotype. In 2011, Poelwijk et al. formulated a foundational ...
Chromosome-level sex-specific genome assemblies of Onthophagus binodis provide insight into scarab sex chromosomes [0.03%]
二斑金龟染色体水平的雌雄基因组为白蚁性染色体提供新的见解
Erica M Nadolski,Yongsoo Choi,Joshua A Jones et al.
Erica M Nadolski et al.
Onthophagus binodis is a coprophagous scarab beetle native to southern Africa. This species and many others in the tribe Onthophagini have been introduced to farms across multiple continents in the context of cattle pasture management effor...
Recombination and retroprocessing in broomrapes reveal RNA-mediated gene transfer mechanism and a generalizable model for mitochondrial evolution in heterotrophic plants [0.03%]
通过列当属的基因重组和逆转录揭示线粒体RNA介导的基因转移机制及异养植物线粒体进化的通用模型
Liming Cai,Justin C Havird,Robert K Jansen
Liming Cai
The altered life history strategies of heterotrophic organisms often leave a profound genetic footprint on energy metabolism related functions. In parasitic plants, the reliance on host-derived nutrients and loss of photosynthesis in holopa...