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动物学研究
中国科学院昆明动物研究所 中国动物学会
动物学研究

中国科学院昆明动物研究所 中国动物学会

姚永刚

双月刊

0254-5853

zoores@mail.kiz.ac.cn

0871-65199026

650223

昆明市教场东路32号中国科学院昆明动物研究所

动物学研究/Journal Zoological ResearchCSCD北大核心CSTPCDSCI
查看更多>>本刊创刊于1980年。是中国科学院昆明动物研究所主办的向国内外公开发行的学报级学术性期刊。以报道我国动物学领域的新成果、新进展为已任。在《中文核心期刊要目总览》中多次被列为动物学类核心期刊。本刊辟有研究论文、综述、简报、通讯、书评等栏目，主要刊登动物学领域各分支学科有创新性的基础和应用基础研究报告；结合本人研究工作，反映国际最新研究水平的综述；研究简报、快报；新书评介等。近年发表论文中，动物生态医学、进化生物学分别占30%以上。本刊读者对象为科研机构、大专院校从事动物学研究、教学以及资源环境保护与管理的有关人员；也可为从事生命科学、医学、农林牧渔等方面的科研、教学和生产管理人员提供参考资料。
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    Smarter birds,smaller eggs,and less parental care time

    Sheng-Kai PanDai-Ping WangXiao-Hang ZhangXiang-Jiang Zhan...
    98-100页
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    • 万方数据

    Traumatic mating causes strict monandry in a wolf spider

    Nina MaDeyong GongAijia MaoYao Zhao...
    101-104页
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    • 万方数据
    • 维普

    Interactions among deep-sea mussels and their epibiotic and endosymbiotic chemoautotrophic bacteria:Insights from multi-omics analysis

    Yi-Tao LinTing XuJack Chi-Ho IpYanan Sun...
    106-125页
    查看更多>>摘要：Endosymbiosis with Gammaproteobacteria is fundamental for the success of bathymodioline mussels in deep-sea chemosynthesis-based ecosystems.However,the recent discovery of Campylobacteria on the gill surfaces of these mussels suggests that these host-bacterial relationships may be more complex than previously thought.Using the cold-seep mussel(Gigantidas haimaensis)as a model,we explored this host-bacterial system by assembling the host transcriptome and genomes of its epibiotic Campylobacteria and endosymbiotic Gammaproteobacteria and quantifying their gene and protein expression levels.We found that the epibiont applies a sulfur oxidizing(SOX)multienzyme complex with the acquisition of soxB from Gammaproteobacteria for energy production and switched from a reductive tricarboxylic acid(rTCA)cycle to a Calvin-Benson-Bassham(CBB)cycle for carbon assimilation.The host provides metabolic intermediates,inorganic carbon,and thiosulfate to satisfy the materials and energy requirements of the epibiont,but whether the epibiont benefits the host is unclear.The endosymbiont adopts methane oxidation and the ribulose monophosphate pathway(RuMP)for energy production,providing the major source of energy for itself and the host.The host obtains most of its nutrients,such as lysine,glutamine,valine,isoleucine,leucine,histidine,and folate,from the endosymbiont.In addition,host pattern recognition receptors,including toll-like receptors,peptidoglycan recognition proteins,and C-type lectins,may participate in bacterial infection,maintenance,and population regulation.Overall,this study provides insights into the complex host-bacterial relationships that have enabled mussels and bacteria to thrive in deep-sea chemosynthetic ecosystems.
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    Dusp1 regulates thermal tolerance limits in zebrafish by maintaining mitochondrial integrity

    Ying WangHua-Min WangYan ZhouLing-Hong Hu...
    126-141页
    查看更多>>摘要：Temperature tolerance restricts the distribution of a species.However,the molecular and cellular mechanisms that set the thermal tolerance limits of an organism are poorly understood.Here,we report on the function of dual-specificity phosphatase 1(DUSP1)in thermal tolerance regulation.Notably,we found that dusp1-/-zebrafish grew normally but survived within a narrowed temperature range.The higher susceptibility of these mutant fish to both cold and heat challenges was attributed to accelerated cell death caused by aggravated mitochondrial dysfunction and over-production of reactive oxygen species in the gills.The DUSP1-MAPK-DRP1 axis was identified as a key pathway regulating these processes in both fish and human cells.These observations suggest that DUSP1 may play a role in maintaining mitochondrial integrity and redox homeostasis.We therefore propose that maintenance of cellular redox homeostasis may be a key mechanism for coping with cellular thermal stress and that the interplay between signaling pathways regulating redox homeostasis in the most thermosensitive tissue(i.e.,gills)may play an important role in setting the thermal tolerance limit of zebrafish.
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    Towards magnetism in pigeon MagR:Iron-and iron-sulfur binding work indispensably and synergistically

    Yajie ZhouTianyang TongMengke WeiPeng Zhang...
    142-152页
    查看更多>>摘要：The ability to navigate long distances is essential for many animals to locate shelter,food,and breeding grounds.Magnetic sense has evolved in various migratory and homing species to orient them based on the geomagnetic field.A highly conserved iron-sulfur cluster assembly protein IscA is proposed as an animal magnetoreceptor(MagR).Iron-sulfur cluster binding is also suggested to play an essential role in MagR magnetism and is thus critical in animal magnetoreception.In the current study,we provide evidence for distinct iron binding and iron-sulfur cluster binding in MagR in pigeons,an avian species that relies on the geomagnetic field for navigation and homing.Pigeon MagR showed significantly higher total iron content from both iron-and iron-sulfur binding.Y65 in pigeon MagR was shown to directly mediate mononuclear iron binding,and its mutation abolished iron-binding capacity of the protein.Surprisingly,both iron binding and iron-sulfur binding demonstrated synergistic effects,and thus appear to be integral and indispensable to pigeon MagR magnetism.These results not only extend our current understanding of the origin and complexity of MagR magnetism,but also imply a possible molecular explanation for the huge diversity in animal magnetoreception.
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    Defects and asymmetries in the visual pathway of non-human primates with natural strabismus and amblyopia

    Feng LiuZhong-Hao WangWanjing HuangYing Xu...
    153-168页
    查看更多>>摘要：Strabismus and amblyopia are common ophthalmologic developmental diseases caused by abnormal visual experiences.However,the underlying pathogenesis and visual defects are still not fully understood.Most studies have used experimental interference to establish disease-associated animal models,while ignoring the natural pathophysiological mechanisms.This study was designed to investigate whether natural strabismus and amblyopia are associated with abnormal neurological defects.We screened one natural strabismic monkey(Macaca fascicularis)and one natural amblyopic monkey from hundreds of monkeys,and retrospectively analyzed one human strabismus case.Neuroimaging,behavioral,neurophysiological,neurostructural,and genovariation features were systematically evaluated using magnetic resonance imaging(MRI),behavioral tasks,flash visual evoked potentials(FVEP),electroretinogram(ERG),optical coherence tomography(OCT),and whole-genome sequencing(WGS),respectively.Results showed that the strabismic patient and natural strabismic and amblyopic monkeys exhibited similar abnormal asymmetries in brain structure,i.e.,ipsilateral impaired right hemisphere.Visual behavior,visual function,retinal structure,and fundus of the monkeys were impaired.Aberrant asymmetry in binocular visual function and structure between the strabismic and amblyopic monkeys was closely related,with greater impairment of the left visual pathway.Several similar known mutant genes for strabismus and amblyopia were also identified.In conclusion,natural strabismus and amblyopia are accompanied by abnormal asymmetries of the visual system,especially visual neurophysiological and neurostructural defects.Our results suggest that future therapeutic and mechanistic studies should consider defects and asymmetries throughout the entire visual system.
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    • 维普

    Unraveling the macroevolution of horseshoe bats(Chiroptera:Rhinolophidae:Rhinolophus)

    Wei-Jian GuoYi WuKai HeYi-Bo Hu...
    169-182页
    查看更多>>摘要：Unraveling the diversification mechanisms of organisms is a fundamental and important macroevolutionary question regarding the diversity,ecological niche,and morphological divergence of life.However,many studies have only explored diversification mechanisms via isolated factors.Here,based on comparative phylogenetic analysis,we performed a macroevolutionary examination of horseshoe bats(Chiroptera:Rhinolophidae:Rhinolophus),to reveal the inter-relationships among diversification,intrinsic/extrinsic factors,and climatic ecological niche characteristics.Results showed a general slowing trajectory during diversification,with two dispersal events from Asia into Southeast Asia and Africa playing key roles in shaping regional heterogeneous diversity.Morphospace expansions of the investigated traits(e.g.,body size,echolocation,and climate niche)revealed a decoupled pattern between diversification trajectory and trait divergence,suggesting that other factors(e.g.,biotic interactions)potentially played a key role in recent diversification.Based on ancestral traits and pathway analyses,most Rhinolophus lineages belonging to the same region overlapped with each other geographically and were positively associated with the diversification rate,implying a competitive prelude to speciation.Overall,our study showed that multiple approaches need to be integrated to address diversification history.Rather than a single factor,the joint effects of multiple factors(biogeography,environmental drivers,and competition)are responsible for the current diversity patterns in horseshoe bats,and a corresponding multifaceted strategy is recommended to study these patterns in the future.
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    Current understanding of the cGAS-STING signaling pathway:Structure,regulatory mechanisms,and related diseases

    Jing PanChen-Jie FeiYang HuXiang-Yu Wu...
    183-218页
    查看更多>>摘要：The innate immune system protects the host from external pathogens and internal damage in various ways.The cGAS-STING signaling pathway,comprised of cyclic GMP-AMP synthase(cGAS),stimulator of interferon genes(STING),and downstream signaling adaptors,plays an essential role in protective immune defense against microbial DNA and internal damaged-associated DNA and is responsible for various immune-related diseases.After binding with DNA,cytosolic cGAS undergoes conformational change and DNA-linked liquid-liquid phase separation to produce 2'3'-cGAMP for the activation of endoplasmic reticulum(ER)-localized STING.However,further studies revealed that cGAS is predominantly expressed in the nucleus and strictly tethered to chromatin to prevent binding with nuclear DNA,and functions differently from cytosolic-localized cGAS.Detailed delineation of this pathway,including its structure,signaling,and regulatory mechanisms,is of great significance to fully understand the diversity of cGAS-STING activation and signaling and will be of benefit for the treatment of inflammatory diseases and cancer.Here,we review recent progress on the above-mentioned perspectives of the cGAS-STING signaling pathway and discuss new avenues for further study.
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    Resolving vertebrate brain evolution through salamander brain development and regeneration

    Xiang-Yu PanYan-Yun ZengYan-Mei LiuJi-Feng Fei...
    219-222页
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    • 维普

    Deciphering neural circuits mediating sound-induced analgesia

    Wenjie ZhouZhi Zhang
    223-225页
      原文链接:
    • 万方数据
    • 维普