Article
Environmental Sciences
Yo-Jin Shiau, Ed-Haun Chang
Summary: Constructed wetlands are widely used as low-cost wastewater treatment systems and provide various ecosystem services. Microorganisms in wetland soils play a fundamental role in supporting wetland functions. This study found that both bacterial and fungal abundances increased with wetland age, with bacteria dominating the soil microbial communities in all ages of constructed wetlands. The stress indices showed that microbial stress may be influenced by changes in the availability of in situ nutrients in the wetland soils.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Ecology
Thamar Holanda da Silva, Paulo E. A. S. Camara, Otavio Henrique Bezerra Pinto, Micheline Carvalho-Silva, Fabio Soares Oliveira, Peter Convey, Carlos Augusto Rosa, Luiz Henrique Rosa
Summary: The study utilizing next-generation sequencing technology found a complex fungal community in the permafrost of the South Shetland Islands, including various animal, human, and plant pathogenic fungi.
Article
Plant Sciences
Thomas C. Parker, Mathilde Chomel, Karina E. Clemmensen, Nina L. Friggens, Iain P. Hartley, David Johnson, Ilona Kater, Eveline J. Krab, Bjorn D. Lindahl, Lorna E. Street, Jens-Arne Subke, Philip A. Wookey
Summary: In a treeline/tundra ecosystem, distinct soil communities exist in contrasting vegetation patches within the landscape, but the structure of these communities is resistant to canopy disturbance and concomitant reduction of autotrophic C inputs.
JOURNAL OF ECOLOGY
(2022)
Article
Microbiology
Marta Elisabetta Eleonora Temporiti, Lidia Nicola, Carolina Elena Girometta, Anna Roversi, Chiara Dacco, Solveig Tosi
Summary: This study investigated the soil fungal biodiversity and microbial metabolic profiles in three different sites in northern Italy, and found that plastic pollution can lead to a decrease in soil microbial metabolic ability and significantly impact the composition of soil fungal communities.
Article
Biology
Lidia Nicola, Angela Yaneth Landinez-Torres, Francesco Zambuto, Enrica Capelli, Solveig Tosi
Summary: Soil fungi play a crucial role in agricultural ecosystems by contributing to carbon, nitrogen, and phosphorous cycles. This study used biomolecular techniques to uncover the diverse fungal communities in two high-altitude pear orchards in Colombia, revealing new records of bioactive fungal species. The fungal assemblage varied according to soil physico-chemical properties, with the majority of identified species being novel records for Colombian soils, providing valuable information on soil biodiversity and the potential for biocontrol and plant growth promotion agents.
Article
Environmental Sciences
Bora Lee, Myung Gil Park
Summary: This study collected and analyzed marine micro/macro plastics drifting in the Jeju Strait and around Jeju Island, Korea, finding that the eukaryotic microbial communities attached to the plastic surfaces are significantly shared with the surrounding seawater, potentially facilitating the spread of harmful species and parasites.
FRONTIERS IN MARINE SCIENCE
(2022)
Article
Soil Science
Rainer Georg Joergensen
Summary: This paper emphasizes the correct assignation of indicator phospholipid fatty acids (PLFA), the specificity and recycling of PLFA in microorganisms, and the complete extraction and detection of PLFA. It suggests using different PLFA indicators for different microbial groups and optimizing soil handling and PLFA analysis methods. The study also points out the importance of regular checks on gas chromatographic separation for reliability and accuracy.
BIOLOGY AND FERTILITY OF SOILS
(2022)
Article
Forestry
Emily Smenderovac, Jesse Hoage, Teresita M. Porter, Caroline Emilson, Rob Fleming, Nathan Basiliko, Merhdad Hajibabei, Dave Morris, Lisa Venier
Summary: The intensified biomass removal following harvest has significant effects on soil biotic communities and metabolic functioning. The disc-trenching technique creates heterogeneity in site soil, and seasonal variation does not have a significant impact on harvested sites compared to unharvested sites. Therefore, micro-topographic features should be considered in study design.
FOREST ECOLOGY AND MANAGEMENT
(2023)
Article
Ecology
Wesley A. Bickford, Deborah E. Goldberg, Donald R. Zak, Danielle S. Snow, Kurt P. Kowalski
Summary: The study found that there were no significant differences in the effects and responses of non-native and native Phragmites plants on soil microbes. Despite different treatments applied to the microbes, both lineages showed weak and insignificant plant-soil feedbacks.
ECOLOGICAL APPLICATIONS
(2022)
Article
Biochemical Research Methods
Maria Bernard, Olivier Rue, Mahendra Mariadassou, Geraldine Pascal
Summary: Fungi are present in all environments, with accurate characterization being essential through metabarcoding. The most frequently used markers for monitoring fungi are ITS, but they have a weakness. The developed solution allows for a more accurate representation of fungal communities.
BRIEFINGS IN BIOINFORMATICS
(2021)
Article
Ecology
Nicolas Borchers, Jacqueline Hannam, Mark Pawlett
Summary: Soil translocation is an ecological habitat restoration technique that involves moving topsoil from one site to another. This study investigated the changes in soil chemistry and microbial community composition after the translocation of semi-ancient woodland soil to a nearby pasture. The results showed that the translocated soil had similar microbial community profile as the original woodland soil, but exhibited alterations in arbuscular mycorrhizal fungi and bacterial fatty acids, as well as an increase in pH. The study concluded that the translocated soil retained some characteristics of a woodland soil but showed signs of disturbance.
RESTORATION ECOLOGY
(2022)
Article
Ecology
Camila Duarte Ritter, Dominik Forster, Josue A. R. Azevedo, Alexandre Antonelli, R. Henrik Nilsson, Martha E. Trujillo, Micah Dunthorn
Summary: The study utilized DNA metabarcoding data to explore co-occurrence patterns of microorganisms in different Amazonian habitats, revealing that most operational taxonomic units (OTUs) were bacteria with various metabolism modes, and a high frequency of saprotrophic fungi. Organic carbon and base saturation indices were important in Amazonian co-occurrence networks, while other soil properties played a role in co-exclusion. Different habitats showed similar network properties with variations in modularity, likely due to flooding events.
Article
Ecology
Mayara Baptistucci Ogaki, Otavio Henrique Bezerra Pinto, Rosemary Vieira, Arthur Ayres Neto, Peter Convey, Micheline Carvalho-Silva, Carlos Augusto Rosa, Paulo E. A. S. Camara, Luiz Henrique Rosa
Summary: This study assessed fungal diversity in deep-sea sediments from the Southern Ocean using high-throughput sequencing, revealing a rich fungal community with high diversity of dominant and rare fungal species. The detected fungal community included globally distributed taxa, indicating potential transport of fungi from terrestrial to deep marine environments.
Article
Soil Science
Expedito Olimi, Samuel Bickel, Wisnu Adi Wicaksono, Peter Kusstatscher, Danny Coyne, Bettina Weber, Tomislav Cernava, Gabriele Berg
Summary: This study investigated the impact of organic and integrated farming on nematode communities in apple orchards. It was found that organic farming had a greater effect on nematode richness and composition compared to integrated farming. The season also played a significant role, with spring having higher nematode richness. The results provide insights for the development and modification of bioinoculants.
APPLIED SOIL ECOLOGY
(2023)
Article
Ecology
Luiz Henrique Rosa, Otavio Henrique Bezerra Pinto, Peter Convey, Micheline Carvalho-Silva, Carlos Augusto Rosa, Paulo Eduardo Aguiar Saraiva Camara
Summary: Using DNA metabarcoding and high-throughput sequencing, a study assessed the fungal diversity in air samples from King George Island, Antarctica, identifying 186 fungal amplicon sequence variants dominated by phyla such as Ascomycota and Basidiomycota. The study found that the airborne fungi displayed high indices of diversity, richness, and dominance, including saprophytic, mutualistic, and plant and animal opportunistic pathogenic taxa. Further research is needed to understand the arrival and movement of these fungi within Antarctica and the potential impact of climate change on the development of non-native fungal species.
Article
Biochemistry & Molecular Biology
Lei Zhang, Marina Toplak, Raspudin Saleem-Batcha, Lars Hoeing, Roman Jakob, Nico Jehmlich, Martin von Bergen, Timm Maier, Robin Teufel
Summary: Antimicrobial resistance is a serious threat to human health, and understanding the underlying mechanisms is crucial. This study discovered and characterized oxidoreductases that inactivate the broad-spectrum antibiotic chloramphenicol through dual oxidation of the C3-hydroxyl group. These enzymes also enable the inactivation of related compounds but not the fluorinated derivative. Phylogenetic analyses suggest that distinct isofunctional enzymes evolved independently in Gram-positive and Gram-negative bacteria. Mechanistic and structural studies provide insights into the catalytic mechanisms of these enzymes, which have both negative and positive impacts on antibiotic resistance and chloramphenicol bioremediation.
Article
Ecology
Nelson Khan, Edward Muge, Francis J. Mulaa, Benson Wamalwa, Martin von Bergen, Nico Jehmlich, Lukas Y. Wick
Summary: Fungi play a crucial role in the biodegradation of soil organochlorine pesticides by facilitating bacterial dispersal and nutrient release. Experimental results indicate that the transfer of nutrients from fungi to bacteria can enhance the degradation of organic pollutants, highlighting the importance of fungal-bacterial interactions.
Article
Ecology
Ji Liu, Linchuan Fang, Tianyi Qiu, Haijian Bing, Yongxing Cui, Jordi Sardans, Enzai Du, Ji Chen, Wenfeng Tan, Manuel Delgado-Baquerizo, Guiyao Zhou, Qingliang Cui, Josep Penuelas
Summary: This study investigated the patterns of plant-microbial N/P limitation in forests across China and found significant divergence between the two. The N/P limitation was disconnected in 42.6% of plant-microbial communities, with only 17.7% of N and 39.7% of P limitations consistent. The divergence was more evident at mid-latitudes, where plants were mainly N limited and microbes were mainly P limited. The findings were consistent with ecological stoichiometry and highlighted the importance of soil chemistry in driving the divergence.
FUNCTIONAL ECOLOGY
(2023)
Article
Ecology
Liyan Zhang, Manuel Delgado-Baquerizo, Scott Hotaling, Yi Li, Xiangxin Sun, Yifei Xu, Haiyan Chu
Summary: Glaciers cover nearly 10% of the Earth's surface and are dominated by microbial communities that support key ecosystem processes. The melting of glaciers due to climate change has impacts on microbial ecology and biogeochemistry. However, there is still a lack of comprehensive understanding of microbial biodiversity in different glacier habitats.
FUNCTIONAL ECOLOGY
(2023)
Article
Biodiversity Conservation
Yongxing Cui, Shushi Peng, Manuel Delgado-Baquerizo, Matthias C. Rillig, Cesar Terrer, Biao Zhu, Xin Jing, Ji Chen, Jinquan Li, Jiao Feng, Yue He, Linchuan Fang, Daryl L. Moorhead, Robert L. Sinsabaugh, Josep Penuelas
Summary: This study provides the first global estimates of soil microbial carbon limitation, challenging the conventional hypothesis of ubiquitous C limitation. It also highlights the importance of plant litter as a dominant carbon source for microbial acquisition and the significant influence of latitudinal patterns on predicted carbon limitation.
GLOBAL CHANGE BIOLOGY
(2023)
Article
Environmental Sciences
Federica D'Alo, Laura Zucconi, Silvano Onofri, Fabiana Canini, Nicoletta Cannone, Francesco Malfasi, Daniel Kumazawa Morais, Robert Starke
Summary: We studied the response of soil archaeal communities to climate change in Alpine areas and found that warming led to an increase in the abundance of Archaea in snowbeds. This increase was negatively correlated with fungal abundance and micronutrient levels, but positively correlated with soil water content. We also observed an enrichment of certain functions in the transcripts of soil archaea in response to warming. Our findings provide valuable insights into the potential changes in composition and function of soil archaea under climate change.
ENVIRONMENTAL MICROBIOLOGY REPORTS
(2023)
Article
Engineering, Environmental
Beatrix M. Heinze, Kirsten Kuesel, Nico Jehmlich, Martin von Bergen, Martin Taubert
Summary: High rates of CO2 fixation and the genetic potential of various groundwater microbes for autotrophic activity have shown that primary production is an important source of organic C in groundwater ecosystems. However, the contribution of specific chemolithoautotrophic groups such as S-oxidizing bacteria (SOB) to groundwater primary production and their adaptation strategies remain largely unknown.
Article
Multidisciplinary Sciences
Xiaogang Li, Dele Chen, Victor J. Carrion, Daniel Revillini, Shan Yin, Yuanhua Dong, Taolin Zhang, Xingxiang Wang, Manuel Delgado-Baquerizo
Summary: Soil-borne pathogens pose a major threat to food production worldwide, especially with global change and growing populations. However, little is known about the regulation of soil pathogens by the soil microbiome and their impact on plant health. Acidification of soils affects bacterial communities and reduces soil capacity to combat fungal pathogens like Fusarium. Acidified soil microbiomes have a decreased ability to suppress Fusarium and prevent pathogen invasion in healthy plants.
NATURE COMMUNICATIONS
(2023)
Correction
Multidisciplinary Sciences
Xiaogang Li, Dele Chen, Victor J. Carrion, Daniel Revillini, Shan Yin, Yuanhua Dong, Taolin Zhang, Xingxiang Wang, Manuel Delgado-Baquerizo
NATURE COMMUNICATIONS
(2023)
Article
Multidisciplinary Sciences
Minna Zhang, Manuel Delgado-Baquerizo, Guangyin Li, Forest Isbell, Yue Wang, Yann Hautier, Yao Wang, Yingli Xiao, Jinting Cai, Xiaobin Pan, Ling Wang
Summary: Experimental evidence shows that the impacts of livestock grazing on biodiversity and ecosystem functions increase with aridity levels. Grazing, which is the most widespread land use and a major driver of global change in grasslands, has been understudied in terms of its long-term effects on biodiversity and function.
NATURE COMMUNICATIONS
(2023)
Article
Microbiology
Andrea Moravcova, Florian Barbi, Vendula Brabcova, Tomas Cajthaml, Tijana Martinovic, Nadia Soudzilovskaia, Lukas Vlk, Petr Baldrian, Petr Kohout
Summary: A study of alpine ecosystems in Europe shows that temperature increases can lead to changes in plant and fungal communities, resulting in loss of fungal biomass and topsoil carbon content. Ongoing warming-induced tree encroachment and vegetation shifts are affecting alpine tundra ecosystems. Understanding the effects of climate change on shifts within alpine vegetation and its impact on soil microorganisms and carbon storage is crucial.
FEMS MICROBIOLOGY ECOLOGY
(2023)
Article
Microbiology
Jason Bosch, Ema Nemethova, Vojtech Tlaskal, Vendula Brabcova, Petr Baldrian
Summary: In this study, amplicon sequencing was used to compare fungal and bacterial communities sampled with traditional composite samples or small 1 cm(3) cylinders from a discrete location. The results showed that bacterial richness and evenness were lower in small samples compared to composite samples. There was no significant difference in fungal alpha diversity between different sampling scales, suggesting that visually defined fungal domains are not restricted to a single species. Composite sampling may obscure variation in community composition and affect the understanding of detected microbial associations.
FEMS MICROBIOLOGY ECOLOGY
(2023)
Article
Soil Science
Ke Shi, Jiahui Liao, Xiaoming Zou, Han Y. H. Chen, Manuel Delgado-Baquerizo, Zhengming Yan, Tingting Ren, Honghua Ruan
Summary: Through rewilding, microbial extracellular and cellular residues can continuously accumulate in soils and significantly contribute to soil organic carbon sequestration. Extracellular residues are mainly driven by fine root biomass, while cellular residues are mainly driven by soil nitrogen and organic carbon content.
SOIL BIOLOGY & BIOCHEMISTRY
(2024)
Article
Environmental Sciences
Cuiting Wang, Yuan Sun, Xiaoming Zou, Han Y. H. Chen, Manuel Delgado-Baquerizo, Jingyan Yang, Guobing Wang, Yuwei Liu, Honghua Ruan
Summary: Droughts, intensified by climate change, have significant impacts on forest production. This study conducted a drought experiment in a poplar plantation in China and found that drought affected both aboveground and fine root production. Fine root production was more sensitive to drought stress compared to aboveground production.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Environmental Sciences
Federico Biagioli, Claudia Coleine, Manuel Delgado-Baquerizo, Youzhi Feng, Cesareo Saiz-Jimenez, Laura Selbmann
Summary: This study reanalyzed bacterial and fungal communities of caves worldwide and found that outdoor temperature and rainfall are critical factors in explaining differences in microbial diversity patterns. The study also highlights the opposite preferences of fungal and bacterial diversity in different climatic regions.
SCIENCE OF THE TOTAL ENVIRONMENT
(2024)
Article
Biochemical Research Methods
Tanushree Halder, Elke Stroeher, Hui Liu, Yinglong Chen, Guijun Yan, Kadambot H. M. Siddique
Summary: Improving the root system of wheat is crucial for enhancing grain yield and climate resilience. This study identified proteins associated with root length and root mass in wheat using label-free quantitative proteomics. The findings revealed potential biomarkers that could be used for improving the root system of wheat.
JOURNAL OF PROTEOMICS
(2024)
Article
Biochemical Research Methods
Yinhua Pan, Quanqing Zou, Wu Yin, Zhen Huang, Yingzhu Zhao, Zongming Mo, Lihui Li, Jianrong Yang
Summary: A prognostic model of BC based on LNM-related genes was established in this study, providing guidance for prognosis evaluation and precise treatment of BC. The genes related to lymph node metastasis in BC are largely unknown and need further exploration. Searching for potential lymph node metastasis-related genes of BC will provide meaningful biomarkers for BC treatment. Our model, based on TCGA-BRCA data, effectively predicted patient outcomes and classified BC patients. The identified feature genes might have a predictive function in immunotherapy. The results of this study provide a new reference for the prognosis and treatment of BC patients with lymph node metastasis.
JOURNAL OF PROTEOMICS
(2024)
Article
Biochemical Research Methods
Qiushi Liang, Joon M. Pijnenburg, Erikjan Rijkers, Arnold G. Vulto, Ans T. van der Ploeg, Niek P. van Til, Eva C. Vlaar, Jeroen A. A. Demmers, W. W. M. Pim Pijnappel
Summary: Pompe disease is a lysosomal storage disorder characterized by glycogen accumulation in skeletal muscle, leading to profound pathology. This study showed that lentiviral gene therapy with LV-IGF2.GAAco can nearly completely correct disease-associated proteomic changes, supporting its future clinical development as a new treatment option for Pompe disease.
JOURNAL OF PROTEOMICS
(2024)
Article
Biochemical Research Methods
Chuang Liu, Wenjing Zhang, Qianli Dong, Haipeng Liu
Summary: This study fills the knowledge gap about the matrix proteins involved in the formation of mineralized exoskeletons in decapod crustaceans. By comparing with well-studied molluscan biomineralization proteins, it is proposed that decapod crustaceans evolved novel proteins while sharing some proteins with molluscs. This study provides insights into the evolution and adaptation of crustaceans and molluscs in forming their exoskeletons.
JOURNAL OF PROTEOMICS
(2024)
Article
Biochemical Research Methods
Rania D. Baka, Josipa Kules, Angelo Beletic, Vladimir Farkas, Dina Resetar Maslov, Blanka Beer Ljubic, Ivana Rubic, Vladimir Mrljak, Mark McLaughlin, David Eckersall, Zoe Polizopoulou
Summary: This study analyzed serum samples from dogs with epilepsy and identified potential markers of epilepsy, proteins involved in nerve tissue regeneration, and proteins altered by antiepileptic medication. The findings provide insight into the pathogenesis of epilepsy and the effects of medication on extracellular matrix proteins.
JOURNAL OF PROTEOMICS
(2024)
Article
Biochemical Research Methods
Viviane M. Codognoto, Fabiana F. de Souza, Thais R. Cataldi, Carlos A. Labate, Laiza S. de Camargo, Pedro H. Esteves Trindade, Roberto R. da Rosa Filho, Diego J. B. de Oliveira, Eunice Oba
Summary: This study aimed to compare urine proteomics from non- and pregnant buffaloes to identify potential biomarkers of early pregnancy. A total of 798 proteins were reported in the urine considering all groups, and the differential proteins play essential roles during pregnancy.
JOURNAL OF PROTEOMICS
(2024)