Potential functions of the shared bacterial taxa in the citrus leaf midribs determine the symptoms of Huanglongbing DOI Creative Commons

Kaili Xia,

Zengwei Feng,

Xianjiao Zhang

и другие.

Frontiers in Plant Science, Год журнала: 2023, Номер 14

Опубликована: Ноя. 14, 2023

Citrus is a globally important fruit tree whose microbiome plays vital role in its growth, adaptability, and resistance to stress. With the high throughput sequencing of 16S rRNA genes, this study focused on analyzing bacterial community, especially leaf midribs, healthy Huanglongbing (HLB)-infected plants. We firstly identified shared taxa midribs both HLB-infected plants, then analyzed their functions. Results showed that belonged 62 genera, with approximately 1/3 which modified infected samples. Furthermore, 366 metabolic pathways, 5851 proteins, 1833 enzymes were predicted. Among these, three pathways one protein significant importance HLB infection. random forest method, six genera be significantly for Notably, four these also among different taxa. Further functional characterization revealed Pseudomonas Erwinia likely contributed plant defense against HLB, while Streptomyces might have implications or pathogenicity Candidatus Liberibacter asiaticus (CLas). Overall, our highlights functions are distinguished between microbiome-based findings can contribute management protection citrus crops CLas.

Язык: Английский

Disarming the defenses: Insect detoxification of plant defense-related specialized metabolites DOI Creative Commons

Kristina Kshatriya,

Jonathan Gershenzon

Current Opinion in Plant Biology, Год журнала: 2024, Номер 81, С. 102577 - 102577

Опубликована: Июнь 17, 2024

The ability of certain insects to feed on plants containing toxic specialized metabolites may be attributed detoxification enzymes. Representatives a few large families enzymes are widespread in insect herbivores acting functionalize toxins and conjugate them with polar substituents decrease toxicity, increase water solubility enhance excretion. Insects have also developed specific for coping that activated upon plant damage. Another source potential lies their microbiomes, which being increasingly recognized role processing toxins. evolution systems resist turn selected the great diversity such found nature.

Язык: Английский

Процитировано

6
A toxic environment selects for specialist microbiome in poison frogs DOI Creative Commons
Stephanie N. Caty, Aurora Alvarez-Buylla,

Cooper Vasek

и другие.

bioRxiv (Cold Spring Harbor Laboratory), Год журнала: 2024, Номер unknown

Опубликована: Янв. 10, 2024

Shifts in microbiome community composition can have large effects on host health. It is therefore important to understand how perturbations, like those caused by the introduction of exogenous chemicals, modulate composition. In poison frogs within family Dendrobatidae, skin exposed alkaloids that sequester from their diet and use for defense. Given demonstrated antimicrobial these frog alkaloids, compounds may be structuring microbial community. To test this, we first characterized communities chemically defended closely related non-defended Ecuador. Then conducted a laboratory experiment monitor effect alkaloid decahydroquinoline (DHQ) single species. both field lab experiments, found alkaloid-exposed microbiomes are more species rich phylogenetically diverse, with an increase rare taxa. better strain-specific behavior response cultured strains majority exhibited either enhanced growth or were not impacted addition DHQ. Additionally, stable isotope tracing coupled nanoSIMS suggests some able metabolize Taken together, data suggest chemical defenses open new niches skin-associated microbes specific adaptations, including likely metabolism enable survival this toxic environment. This work helps expand our understanding exposure impact microbiomes.

Язык: Английский

Процитировано

3
Glyphosate and spinetoram alter viral communities with different effects on antibiotic resistance genes in the bumblebee gut DOI
Qihe Tang, Yazhou Zhao,

Xi-Jie Li

и другие.

Journal of Environmental Management, Год журнала: 2025, Номер 374, С. 124079 - 124079

Опубликована: Янв. 10, 2025

Язык: Английский

Процитировано

0
A Review of Diet and Foraged Pollen Interactions with the Honeybee Gut Microbiome DOI Creative Commons
Dara Eoin Meehan, Paul W. O’Toole

Microbial Ecology, Год журнала: 2025, Номер 88(1)

Опубликована: Май 27, 2025

Язык: Английский

Процитировано

0
A novel Bartonella -like bacterium forms an interdependent mutualistic symbiosis with its host, the stored-product mite Tyrophagus putrescentiae DOI Creative Commons
Qing Xiong, Bruno Sopko, Pavel B. Klimov

и другие.

mSystems, Год журнала: 2024, Номер 9(3)

Опубликована: Фев. 21, 2024

A novel

Язык: Английский

Процитировано

1
Alkaloids are associated with increased microbial diversity and metabolic function in poison frogs DOI
Stephanie N. Caty, Aurora Alvarez-Buylla,

Cooper Vasek

и другие.

Current Biology, Год журнала: 2024, Номер 35(1), С. 187 - 197.e8

Опубликована: Дек. 4, 2024

Язык: Английский

Процитировано

0
Potential functions of the shared bacterial taxa in the citrus leaf midribs determine the symptoms of Huanglongbing DOI Creative Commons

Kaili Xia,

Zengwei Feng,

Xianjiao Zhang

и другие.

Frontiers in Plant Science, Год журнала: 2023, Номер 14

Опубликована: Ноя. 14, 2023

Citrus is a globally important fruit tree whose microbiome plays vital role in its growth, adaptability, and resistance to stress. With the high throughput sequencing of 16S rRNA genes, this study focused on analyzing bacterial community, especially leaf midribs, healthy Huanglongbing (HLB)-infected plants. We firstly identified shared taxa midribs both HLB-infected plants, then analyzed their functions. Results showed that belonged 62 genera, with approximately 1/3 which modified infected samples. Furthermore, 366 metabolic pathways, 5851 proteins, 1833 enzymes were predicted. Among these, three pathways one protein significant importance HLB infection. random forest method, six genera be significantly for Notably, four these also among different taxa. Further functional characterization revealed Pseudomonas Erwinia likely contributed plant defense against HLB, while Streptomyces might have implications or pathogenicity Candidatus Liberibacter asiaticus (CLas). Overall, our highlights functions are distinguished between microbiome-based findings can contribute management protection citrus crops CLas.

Язык: Английский

Процитировано

0