ArticleMicrobial ecology2025
Symbiont Diversity of Rice-Associated Leafhoppers (Cicadellidae) in the Tropical Floodplains of the Tonle Sap Lake, Cambodia.
Article in Microbial ecology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Rice-associated leafhoppers (Cicadellidae) play a significant role in rice agroecosystems, contributing not only to direct crop damage but also to the transmission of plant pathogens. This study investigates the symbiont diversity of seventeen leafhopper species from the tropical floodplains of Tonle Sap Lake (TSL), Cambodia. The dominant symbiont across most species was Candidatus (Ca.) Karelsulcia muelleri, an obligate primary endosymbiont essential for nutrient synthesis. The co-obligate symbiont Ca. Nasuia deltocephalinicola was also consistently detected, particularly in Deltocephalinae hosts. In addition, several secondary symbionts, including Sodalis, Arsenophonus, Diplorickettsia, Rickettsia, Wolbachia, and Ca. Lariskella, were identified, showing species-specific associations and potential roles in host fitness and pathogen transmission. Variations in symbiont diversity were observed across cicadellid species, geographic origins, and between sex-associated symbionts, with notable differences in the bacterial composition of Nephotettix virescens. While geographical differences (Battambang vs. Kampong Thom) did not strongly affect microbial composition, sex-associated variations were evident in N. virescens. Females exhibited a higher abundance of Karelsulcia and Nasuia, suggesting possible microbial adaptation related to reproduction. This study highlights the complex and dynamic nature of cicadellid hosts-symbiont interactions and suggests that microbial communities are primarily structured by host species. While geographic distance can influence these communities, this effect is not the same for every species. These findings provide critical insights into the microbial diversity of rice-associated leafhoppers and their potential for ecological roles in rice farming systems. Further studies, including functional analysis and host-symbiont interactions, are crucial to understanding the ecological roles and evolutionary dynamics of these microbial communities.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.