Shubham Dubey
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Shubham Dubey
@dubeyshubham.bsky.social
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Plant Microbial Ecologist | SynComs | Currently Postdoc @PurdueAg | Former Postdoc @microUCPH | PhD @IIT Delhi | University of Fribourg | Hindu College
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Reposted by Shubham Dubey
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🌱 RESEARCH 🌱

Phloem cell proliferation in Plasmodiophora brassicae-induced clubroot galls doesn't directly depend on PEAR transcription factors, despite transcriptional up-regulation - Singh et al.

🔗 doi.org/10.1093/jxb/...

#PlantScience 🧪 @sdeeksha1994.bsky.social @malinowskilab.bsky.social
Fig. 1 (shortened, full legend in paper): Simplified clubroot disease cycle in A. thaliana depicting characteristic cellular events during P. brassicae-induced gall formation. (A) P. brassicae resting spores under optimal conditions give rise to zoospores invading root hairs of a suitable Brassicaceae host plant, here Arabidopsis. Eventually the pathogen develops secondary zoospores that can be released into the soil and, after conjugation, form a uninucleate secondary plasmodium that re-infects the host (secondary/cortical infection). Secondary infection leads to development of a gall, that becomes conspicuous from as early as 10 DAI. Cellular events associated with gall formation during this stage include dynamic changes in cell cycle progression which result in hyperplasia. The stage between 10 and 19 DAI can be referred to as the proliferative phase of gall formation.
October 20, 2025 at 11:18 AM
Reposted by Shubham Dubey
evolvedbiofilm.bsky.social
Synthetic soil microcosms as emerging model systems to study the rhizosphere

-in Plant and Soil from Lionel Dupuy

link.springer.com/article/10.1...
Synthetic soil microcosms as emerging model systems to study the rhizosphere - Plant and Soil
Background Root and soil interactions are generally difficult for biologists to study due to the challenges of obtaining measurements deep within soil. Nowadays, techniques from other disciplines are ...
link.springer.com
May 25, 2025 at 2:25 PM
Reposted by Shubham Dubey
evolvedbiofilm.bsky.social
Microfluidics for studying the deep underground biosphere: from applications to fundamentals

#FEMS Microbiol Ecol

academic.oup.com/femsec/advan...
Microfluidics for studying the deep underground biosphere: from applications to fundamentals
Abstract. In this review, selected examples are presented to demonstrate how microfluidic approaches can be utilized for investigating microbial life from
academic.oup.com
November 18, 2024 at 8:13 PM