Insect-Microorganism Interaction Has Implicates on Insect Olfactory Systems DOI Creative Commons

Shupei Ai,

Yuhua Zhang,

Yaoyao Chen

и другие.

Insects, Год журнала: 2022, Номер 13(12), С. 1094 - 1094

Опубликована: Ноя. 28, 2022

Olfaction plays an essential role in various insect behaviors, including habitat selection, access to food, avoidance of predators, inter-species communication, aggregation, and reproduction. The olfactory process involves integrating multiple signals from external conditions internal physiological states, living environments, age, conditions, circadian rhythms. As microorganisms insects form tight interactions, the behaviors are constantly challenged by versatile via cues. To better understand microbial influences on cues, this paper summarizes three different ways which modulate behaviors. Here, we deciphered interesting aspects microorganisms-contributed olfaction: (1) How do volatiles emitted affect insects? (2) reshape inducing changes synthesis host volatiles? (3) symbiotic act modulating behaviors?

Язык: Английский

Dynamics of Insect–Microbiome Interaction Influence Host and Microbial Symbiont DOI Creative Commons
Ayushi Gupta, Suresh Nair

Frontiers in Microbiology, Год журнала: 2020, Номер 11

Опубликована: Июнь 26, 2020

Insects share an intimate relationship with their gut microflora and this symbiotic association has developed into essential evolutionary outcome intended for survival through extreme environmental conditions. While it been clearly established that insects, very few exceptions, associate several microbes during life cycle, information regarding aspects of these associations is yet to be fully unraveled. Acquisition bacteria by insects marks the onset microbial symbiosis, which followed adaptation bacterial species environment prolonged sustenance successful transmission across generations. Although insect-microbiome have reported each distinctive features, diversifications specializations, still unclear as what led diversifications. Recent studies indicated involvement various processes operating within insect body govern transition a free-living microbe obligate or facultative symbiont eventually leading establishment diversification relationships. Data from studies, summarized in review, indicate partners i.e. undergo genetic, biochemical physiological changes profound influence on cycle biology. An interesting insect-microbe interaction compliance partner its eventual genome reduction. Endosymbionts possess smaller compared forms, thus raising question reductive evolution partner? This review attempts highlight fate implications both host. discussion specific would too voluminous outside scope we present overview some recent contribute better understanding trajectory dynamics speculate that, future, nature could pave path sustainable environmentally safe way controlling economically important pests crop plants.

Язык: Английский

Процитировано

155
Microbiota-brain interactions: Moving toward mechanisms in model organisms DOI Creative Commons
Jatin Nagpal, John F. Cryan

Neuron, Год журнала: 2021, Номер 109(24), С. 3930 - 3953

Опубликована: Окт. 16, 2021

Язык: Английский

Процитировано

89
The gut microbiota — brain axis of insects DOI
Joanito Liberti, Philipp Engel

Current Opinion in Insect Science, Год журнала: 2020, Номер 39, С. 6 - 13

Опубликована: Янв. 28, 2020

Язык: Английский

Процитировано

78
Impact of intraspecific variation in insect microbiomes on host phenotype and evolution DOI Creative Commons
Claudia Lange, Stéphane Boyer, Т. Martijn Bezemer

и другие.

The ISME Journal, Год журнала: 2023, Номер 17(11), С. 1798 - 1807

Опубликована: Сен. 2, 2023

Abstract Microbes can be an important source of phenotypic plasticity in insects. Insect physiology, behaviour, and ecology are influenced by individual variation the microbial communities held within insect gut, reproductive organs, bacteriome, other tissues. It is becoming increasingly clear how microbiome for fitness, expansion into novel ecological niches, environments. These investigations have garnered heightened interest recently, yet a comprehensive understanding intraspecific assembly function these insect-associated shape insects still lacking. Most research focuses on core associated with species ignores variation. We argue that among driver evolution, we provide examples showing such influence fitness health insects, invasions, their persistence new environments, responses to global environmental changes.

Язык: Английский

Процитировано

32
The role of Drosophila microbiota in gut homeostasis and immunity DOI Creative Commons

Ghada Tafesh‐Edwards,

Ioannis Eleftherianos

Gut Microbes, Год журнала: 2023, Номер 15(1)

Опубликована: Май 2, 2023

The gut epithelia of virtually all animals harbor complex microbial communities that play an important role in maintaining immune and cellular homeostasis. Gut microbiota have evolutionarily adapted to the host environment, serving as key regulators intestinal stem cells promote a healthy barrier modulate epithelial self-renewal. Disruption these populations has been associated with inflammatory disorders or cancerous lesions intestine. However, molecular mechanisms controlling gut-microbe interactions are only partially understood due high diversity biologically dynamic nature microorganisms. This article reviews current knowledge on Drosophila its signaling pathways crucial for induction distinct homeostatic responses. Thanks genetic tractability cultivable simple microbiota, this association model offers new efficient tools investigating crosstalk between while providing framework better understanding ecological evolutionary roles microbiome.

Язык: Английский

Процитировано

26
How commensal microbes shape the physiology of Drosophila melanogaster DOI Creative Commons
Théodore Grenier, François Leulier

Current Opinion in Insect Science, Год журнала: 2020, Номер 41, С. 92 - 99

Опубликована: Авг. 14, 2020

Язык: Английский

Процитировано

63
Mechanisms of lactic acid gustatory attraction in Drosophila DOI Creative Commons
Molly Stanley, Britya Ghosh, Zachary F. Weiss

и другие.

Current Biology, Год журнала: 2021, Номер 31(16), С. 3525 - 3537.e6

Опубликована: Июнь 30, 2021

Язык: Английский

Процитировано

56
Microbiome Innovation in Agriculture: Development of Microbial Based Tools for Insect Pest Management DOI Creative Commons

Masroor Qadri,

Sierra Short,

Kalani Gast

и другие.

Frontiers in Sustainable Food Systems, Год журнала: 2020, Номер 4

Опубликована: Окт. 6, 2020

According to the Entomological Society of America's (ESA) recent position statement, invasive insects incur control costs over $2.5 billion and cause economic damages crops, lawns, forests, pastures totaling $18 per year ("The Not-So-Hidden Dangers Invasive Species" 2018). The threat crop pests food security continues be driven by complex dynamics human movements, global trade activities, climate change, changing agricultural practices. Chemical insecticides have been central protection against insects. However, a growing demand for reduced chemical use due environmental health concerns in addition pesticide resistance issues are fueling interests innovative approaches manage pests. For decades, role microbes pest management has largely confined using entomopathogens, with only handful microbial species being developed into bioinsecticides. paradigm is shifting owing advent high-throughput sequencing, functional omics, gene editing technologies, which greatly accelerate discovery, as well better understanding functions communities across different habitats. There also overwhelming evidence that symbiotic play pivotal roles shaping various insect traits. collection associated given environment (both biotic abiotic) their collective genetic materials termed microbiome. In this paper, we survey latest development microbiome research could leveraged novel tools (Figure 1). We first review diverse traits shaped insect-microbe associations span nutrition, immunity, ecological interactions natural enemy, insecticide resistance, behavior. This followed discussion on manipulation alter traits, describing some opportunities obstacles each approach. then highlight microbiomes untapped inventories discover biopesticides, including plant-incorporated protectants semiochemicals. last topic covered beneficial improve performance mass-reared autocidal programs, sterile technique incompatible technique, identify topics where data limited or inconclusive future research.

Язык: Английский

Процитировано

52
The Role of Insect Symbiotic Bacteria in Metabolizing Phytochemicals and Agrochemicals DOI Creative Commons
Man Zhao, Xingyu Lin, Xianru Guo

и другие.

Insects, Год журнала: 2022, Номер 13(7), С. 583 - 583

Опубликована: Июнь 26, 2022

The diversity and high adaptability of insects are heavily associated with their symbiotic microbes, which include bacteria, fungi, viruses, protozoa, archaea. These microbes play important roles in many aspects the biology physiology insects, such as helping host food digestion, nutrition absorption, strengthening immunity confronting plant defenses. To maintain normal development population reproduction, herbivorous have developed strategies to detoxify substances they may be exposed living habitat, detoxifying enzymes carboxylesterase, glutathione-S-transferases (GSTs), cytochrome P450 monooxygenases (CYP450s). Additionally, insect bacteria can act an factor modulate detrimental substances. This review summarizes current research progress on role metabolizing phytochemicals agrochemicals (insecticides herbicides). Given importance microbiota, more functional that should identified, underlying mechanisms also further studied, facilitating microbial-resource-based pest control approaches or protective methods for beneficial insects.

Язык: Английский

Процитировано

35
Bacillus symbiont drives alterations in intestinal microbiota and circulating metabolites of lepidopteran host DOI
Guannan Li, Xi Zheng, Yong Zhu

и другие.

Environmental Microbiology, Год журнала: 2022, Номер 24(9), С. 4049 - 4064

Опубликована: Фев. 22, 2022

The symbiotic association between bacterial symbionts and insect hosts is a complicated process that not completely understood. Herein, we used silkworm model to study the Bacillus lepidopteran by investigating changes in intestinal microbiota hemolymph circulating metabolites of after subtilis treatment. Results showed B. can generate variety primary secondary metabolites, such as B vitamins antimicrobial compounds, provide micronutrients enhance pathogen resistance their host. Shifts relative abundance Enterococcus, Brevibacterium, Buttiauxella, Pseudomonas, Brevundimonas Limnobacter had significant correlations with concentrations differential (e.g. phospholipids certain amino acids) hemolymph. compounds secreted were driving force for reconstruction microbiota. Meanwhile, altered levels multiple metabolic pathways potential adaptive mechanism response shifts Our findings provided concrete evidence symbiont alter physiological state insects highlighted importance compositional alterations source variation hosts.

Язык: Английский

Процитировано

28