Symbiosis最新文献_第2页

A newly discovered bacterial symbiont in the aphid microbiome identified through 16S rRNA sequencing 通过 16S rRNA 测序鉴定蚜虫微生物群中新发现的细菌共生体

IF 2.5 3区生物学

Symbiosis Pub Date : 2024-06-27 DOI: 10.1007/s13199-024-01000-7

Francisca Zepeda-Paulo, Violeta Romero, Juan Luis Celis-Diez, Blas Lavandero

{"title":"A newly discovered bacterial symbiont in the aphid microbiome identified through 16S rRNA sequencing","authors":"Francisca Zepeda-Paulo, Violeta Romero, Juan Luis Celis-Diez, Blas Lavandero","doi":"10.1007/s13199-024-01000-7","DOIUrl":"https://doi.org/10.1007/s13199-024-01000-7","url":null,"abstract":"Microbiome insect research has grown rapidly over the last years thanks to advances in next-generation sequencing. The bacterial microbiome inhabiting insects often involves mutualistic associations between the insect hosts and maternally transmitted symbiotic bacteria. Among insect groups, aphids are the most studied regarding insect symbiosis, but with a strong bias toward a few well studied species. Increased resistance to parasitic wasps, entomopathogenic fungi and tolerance to thermal stresses are the most common facultative endosymbiont-mediated effects in aphid biology. Here, we studied the microbiome of the woolly apple aphid Eriosoma lanigerum, a severe pest of apple orchards, which has been poorly studied concerning facultative symbionts. Our 16S rRNA gene Illumina sequencing-based taxonomic assignment, showed a high representation of reads assigned (99% similarity) to a recently recognized bacterial taxon, not previously described in aphids, identified as Symbiopectobacterium purcellii. This bacterial endosymbiont has been recognized as a new clade of Enterobacteriaceae, vertically transmitted and mutualistic in various invertebrate hosts, including one nematode species and four insect species from the order Hemiptera. This finding emphasizes the need to extend the study of symbionts from entire microbiomes of insect hosts, to understand the diversity of endosymbionts across host species and their role in insect ecology.","PeriodicalId":22123,"journal":{"name":"Symbiosis","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141502159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

In vitro antagonistic activity of Bacillus spp. and Pseudomonas putida M5 isolated from feces of the violet-crowned hummingbird (Ramosomyia violiceps) from an urban environment 从城市环境中的紫冠蜂鸟（Ramosomyia violiceps）粪便中分离出的芽孢杆菌属和假单胞菌M5的体外拮抗活性

IF 2.5 3区生物学

Symbiosis Pub Date : 2024-06-26 DOI: 10.1007/s13199-024-00998-0

Lizeth N. Raygoza-Alcantar, Leopoldo Díaz-Pérez, Verónica C. Rosas-Espinoza, Carla V. Sánchez-Hernández, Joicye Hérnandez-Zulueta, Flor Rodríguez-Gómez, Fabián A. Rodríguez-Zaragoza

{"title":"In vitro antagonistic activity of Bacillus spp. and Pseudomonas putida M5 isolated from feces of the violet-crowned hummingbird (Ramosomyia violiceps) from an urban environment","authors":"Lizeth N. Raygoza-Alcantar, Leopoldo Díaz-Pérez, Verónica C. Rosas-Espinoza, Carla V. Sánchez-Hernández, Joicye Hérnandez-Zulueta, Flor Rodríguez-Gómez, Fabián A. Rodríguez-Zaragoza","doi":"10.1007/s13199-024-00998-0","DOIUrl":"https://doi.org/10.1007/s13199-024-00998-0","url":null,"abstract":"The gut microbiome of wild birds contributes to host fitness by supporting nutrient absorption, toxin processing, and immune function. It also fights bacterial pathogens through competitive exclusion and the production of antimicrobial metabolites. This study analyzed the in vitro antagonistic activity of bacteria isolated from the feces of the violet-crowned hummingbird (Ramsomyia violiceps) against strains of Bacillus spp., Escherichia coli, Salmonella enterica, and Acinetobacter baumannii. Mist nets were placed in three parks within the Guadalajara Metropolitan Area. Fecal samples were collected from captured R. violiceps and inoculated into culture media. Bacteria exhibiting antagonist activity were identified using molecular techniques that targeted the V1-V9 region of the 16S rRNA gene. The gut strains Bacillus sp. 1, Bacillus sp. 2, B. altitudinis, B. thuringiensis, and B. subtilis exhibited antagonistic activity against Bacillus cereus, B. tequilensis, and A. baumannii. Pseudomonas putida M5 antagonized Bacillus spp., E. coli, S. enterica, and A. baumannii. This result indicates that some Bacillus spp. and Pseudomonas spp. in the cultivable bacterial assembly of the gut of R. violiceps produce secondary metabolites that can inhibit the growth of both Gram-positive and Gram-negative strains. Since diet plays a determining role in the gut bacterial assemblage of birds, our results suggest that the strains that showed antagonistic activity in vitro could be related to the nectar consumed by the hummingbird. This may help promote the synthesis of antimicrobial compounds as a resistance mechanism.","PeriodicalId":22123,"journal":{"name":"Symbiosis","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141502160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Aphid adaptation in a changing environment through their bacterial endosymbionts: an overview, including a new major cereal pest (Rhopalosiphum maidis (Fitch) scenario 蚜虫通过细菌内共生体适应不断变化的环境：概述，包括一种新的主要谷物害虫（Rhopalosiphum maidis (Fitch)情景

IF 2.5 3区生物学

Symbiosis Pub Date : 2024-06-25 DOI: 10.1007/s13199-024-00999-z

Artúr Botond Csorba, Sorina Dinescu, Gratiela Gradisteanu Pircalabioru, Ciprian G. Fora, János Bálint, Hugh D. Loxdale, Adalbert Balog

{"title":"Aphid adaptation in a changing environment through their bacterial endosymbionts: an overview, including a new major cereal pest (Rhopalosiphum maidis (Fitch) scenario","authors":"Artúr Botond Csorba, Sorina Dinescu, Gratiela Gradisteanu Pircalabioru, Ciprian G. Fora, János Bálint, Hugh D. Loxdale, Adalbert Balog","doi":"10.1007/s13199-024-00999-z","DOIUrl":"https://doi.org/10.1007/s13199-024-00999-z","url":null,"abstract":"Aphids (Hemiptera: Aphididae) are small, phloem-feeding insects that exhibit remarkable adaptability and resilience to various environmental conditions, including heat stress. Recent research has shed light on the role of bacterial symbionts in influencing the heat tolerance of aphids. Additionally, an intriguing avenue of investigation has explored how aphids can acquire bacterial symbionts through a unique mechanism involving soil nematodes. In this paper, we provide an in-depth overview of the interplay between heat stress, bacterial symbionts, and soil nematodes in the context of aphid biology. In reviewing the existing literature and collating available knowledge, we highlight the mechanisms by which bacterial symbionts contribute to aphid heat stress tolerance and examine the symbiont acquisition process facilitated by soil nematodes. Furthermore, we discuss the implications of these symbiotic associations in relation to the ecology, evolution, and agricultural management of a major globally expanding pest aphid, the corn leaf aphid, Rhopalosiphum maidis (Fitch). Overall, it may be concluded that both primary and secondary bacterial endosymbionts play a significant role in aphid biology with evolutionary consequences. These include adaptations through bacterial symbionts in terms of longevity and fecundity, heat shock tolerance, and resistance to fungal pathogens and primary hymenopterous wasp parasitoids.","PeriodicalId":22123,"journal":{"name":"Symbiosis","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141524440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improved micropropagation and hardening responses in red pepper by ACC deaminase producing Methylobacterium oryzae CBMB20 利用产生 ACC 脱氨酶的 Methylobacterium oryzae CBMB20 改善红辣椒的微繁殖和硬化反应

IF 2.5 3区生物学

Symbiosis Pub Date : 2024-06-25 DOI: 10.1007/s13199-024-00997-1

Abitha Benson, Manoharan Melvin Joe, Sa Tongmin

{"title":"Improved micropropagation and hardening responses in red pepper by ACC deaminase producing Methylobacterium oryzae CBMB20","authors":"Abitha Benson, Manoharan Melvin Joe, Sa Tongmin","doi":"10.1007/s13199-024-00997-1","DOIUrl":"https://doi.org/10.1007/s13199-024-00997-1","url":null,"abstract":"The effect of plant growth regulators and Methylobacterium oryzae CBMB20 treatment on the growth and stress responses of red pepper was evaluated under in vitro and green house conditions. The highest increase (50%) in wet weight of 1279.2 mg explant− 1 and dry weight of 37.9 mg explant− 1 was observed with the combination of 6-Benzylaminopurine (BAP) and Indole-3-butyric acid (IBA) treatment. Among the different combinations tested, BAP + 2,4-Dichlorophenoxyacetic acid (2,4-D) treatment showed the highest number of shoots per explant, shoot length, and rooting response. The combination of CBMB20 (M. oryzae CBMB20) and IBA recorded the highest rooting response in red pepper plants. Colonization in xylem vessels by CBMB20 in red pepper plants can be observed based on the electron microscopic photographs. CBMB20-treated red pepper plants recorded less Malondialdehyde (MDA) content (30–43%), less proline content (52 − 43%), and less electrolyte leakage (38–72%), when compared to plants devoid of CBMB20 treatment. CBMB20 inoculated plants recorded less ethylene emission of 27–57%, 1-aminocyclopropane-1-carboxylic acid (ACC) content of 43–47%, and 1-Aminocyclopropane-1-carboxylic acid oxidase (ACO) activity of 23–25% were recorded in micropropagated plants inoculated with CBMB20 compared to the plants without inoculation. CBMB20-treated red pepper plants recorded a higher survivability of 11–18%, when compared to plants without CBMB20 inoculation. CBMB20 treated micropropagated-red-pepper plants showed a 28–30% increase in plant dry weight compared to micropropagated plants with CBMB20 inoculation.","PeriodicalId":22123,"journal":{"name":"Symbiosis","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141502161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microbiome origin and stress-related changes in bacterial abundance of the photosymbiotic sea slug Berghia stephanieae (Á. Valdés, 2005) 光合共生海蛞蝓 Berghia stephanieae 的微生物组起源和与压力有关的细菌丰度变化（Á. Valdés, 2005 年）

IF 2.5 3区生物学

Symbiosis Pub Date : 2024-06-14 DOI: 10.1007/s13199-024-00995-3

C. Sickinger, Sofie Marie Brackwehr, Jenny Melo Clavijo, Gilles Gasperoni, Sascha Tierling, Angelika Preisfeld, Gregor Christa

引用次数: 0

Multi-omics tools for understanding Trichoderma-plant symbiosis: biotechnological developments and future directions 了解毛霉与植物共生的多组学工具：生物技术发展与未来方向

IF 2.5 3区生物学

Symbiosis Pub Date : 2024-05-28 DOI: 10.1007/s13199-024-00996-2

Nur Syafikah Abdullah, Febri Doni, Muhammad Adil Awal, Muhamad Shakirin Mispan, Mohd Zuwairi Saiman, Yusmin Mohd-Yusuf, Nurul Shamsinah Mohd Suhaimi

{"title":"Multi-omics tools for understanding Trichoderma-plant symbiosis: biotechnological developments and future directions","authors":"Nur Syafikah Abdullah, Febri Doni, Muhammad Adil Awal, Muhamad Shakirin Mispan, Mohd Zuwairi Saiman, Yusmin Mohd-Yusuf, Nurul Shamsinah Mohd Suhaimi","doi":"10.1007/s13199-024-00996-2","DOIUrl":"https://doi.org/10.1007/s13199-024-00996-2","url":null,"abstract":"In the era where food security is one of the challenges caused by global food demand, understanding the strategies needed is a must. Chemical fertilizers and synthetic pesticides have been used over decades to increase crop production. This practise however causes detrimental effects to human and environment in the long run. To replace the dependency on chemical fertilizer, usage of a sustainable microbe-based fertilizer has become a recent focus. Trichoderma, a plant growth-promoting fungi have been reported to promote plant growth and development in wide variety of crops. This fungus is able to enhance plant growth performance and indirectly protecting plants from phytopathogens and abiotic stresses through the induction of plant defence systems. The ability of this genus to confer beneficial effects lie in the complex fungal-plant interactions. Multi-omics, a molecular technology offers great potential to be used in providing detailed understanding on how Trichoderma interacts with the host plants vice versa. Although the knowledge of the actual mechanisms is still lacking, many studies have been conducted following the current multi-omics biotechnological advancements. This article reviews current findings on the biochemical and molecular mechanisms involved during Trichoderma and host plant interaction using multi-omics approaches. This will act as a reference for future studies that focus on the integration of different omics technologies.","PeriodicalId":22123,"journal":{"name":"Symbiosis","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141166790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sponge-associated microbes in the twilight zone of Curaçao 库拉索岛黄昏地带的海绵相关微生物

IF 2.5 3区生物学

Symbiosis Pub Date : 2024-05-24 DOI: 10.1007/s13199-024-00992-6

D. Cleary, D. J. van Bendegom, N. Gomes, N. J. de Voogd

引用次数: 0

Ecological dynamics of Arbuscular Mycorrhizal Fungi in wetland and aerobic rice ecosystem under subtropical humid climatic conditions in Eastern India 印度东部亚热带湿润气候条件下湿地和好氧水稻生态系统中的丛枝菌根真菌生态动态

IF 2.5 3区生物学

Symbiosis Pub Date : 2024-05-23 DOI: 10.1007/s13199-024-00993-5

A. Senapati, P. Panneerselvam, Parameswaran Chidambaranathan, Amaresh Kumar Nayak, Debasis Mitra, Chinmay Pradhan, A. Anandan

引用次数: 0

Mycorrhizal fungi increase plant nutrient uptake, aggregate stability and microbial biomass in the clay soil 菌根真菌能增加粘土中植物的养分吸收、聚合稳定性和微生物生物量

IF 2.5 3区生物学

Symbiosis Pub Date : 2024-05-06 DOI: 10.1007/s13199-024-00994-4

Shova Akter, Md. Kamruzzaman, Md. Piash Sarder, Md. Sadiqul Amin, Jagadish Chandra Joardar, Md. Sanaul Islam, Sonia Nasrin, Mahbub Ul Islam, Faridul Islam, Sheikh Rabbi, Milton Halder

{"title":"Mycorrhizal fungi increase plant nutrient uptake, aggregate stability and microbial biomass in the clay soil","authors":"Shova Akter, Md. Kamruzzaman, Md. Piash Sarder, Md. Sadiqul Amin, Jagadish Chandra Joardar, Md. Sanaul Islam, Sonia Nasrin, Mahbub Ul Islam, Faridul Islam, Sheikh Rabbi, Milton Halder","doi":"10.1007/s13199-024-00994-4","DOIUrl":"https://doi.org/10.1007/s13199-024-00994-4","url":null,"abstract":"Arbuscular mycorrhizal fungi (AMF) are beneficial soil organisms that can form symbiotic associations with the host plant roots. Mycorrhizal symbiosis between plant root and fungi can influence plant diversity and ecosystem productivity. However, the impacts of AMF frequently documented in the loamy to sandy soil, whereas it has no precise mechanism of influencing plant productivity, macronutrient uptake, and aggregation in a clay soil. A pot experiment was carried out to investigate the impact of AMF on plant growth, nutrient uptake and soil aggregation in a clay soil of Bangladesh. Okra (Abelmoschus esculentus L.) was cultivated over 105 days with AMF and without AMF (NAMF) with 5 replications. Plant productivity, nutrient uptake, soil organic carbon (SOC), microbial biomass carbon (MBC), aggregate stability (MWD), and glomalin-related soil protein (GRSP) were measured after 105 days. Results showed that the plant productivity and nutrient availability in soil and their subsequent uptake in AMF were significantly higher compared to the NAMF treatment (p < 0.01). We observed 17% increase in aggregate stability (measured as mean weight diameter) and 28% increase in organic carbon in AMF inoculated soil compared to NAMF. The microbial biomass carbon and GRSP were significantly higher in the AMF than NAMF treatment (p < 0.01). The findings highlight that AMF introduction can be a promising tool for improving plant production and soil condition in the clay soil instead of conventional farming system.","PeriodicalId":22123,"journal":{"name":"Symbiosis","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140886473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The partnerships between hermit crabs and sea anemones: an overview 寄居蟹与海葵之间的伙伴关系：概述

IF 2.5 3区生物学

Symbiosis Pub Date : 2024-04-27 DOI: 10.1007/s13199-024-00991-7

Ilan Karplus

引用次数: 0