P. Joncour

Asexual male production by ZW recombination in Artemia parthenogenetica

The paper investigates how asexual males are produced in Artemia parthenogenetica through ZW recombination during non-clonal parthenogenesis, finding evidence of loss of heterozygosity at the sex determination locus.

Beneficial Lactiplantibacillus plantarum promote Drosophila growth by down-regulating the expression of PGRP-SC1

This study identifies PGRP-SC1 down-regulation by beneficial Lactiplantibacillus plantarum as a mechanism promoting Drosophila growth through increased microbial proliferation and metabolite production.

Strong transgenerational effects but no genetic adaptation in zooplankton 24 years after an abrupt +10°C climate change

This study shows that introduced brine shrimp show increased heat tolerance after 24 years, but this is due to transgenerational effects, not genetics, plasticity, or microbiota.

Papillary And Reticular Fibroblasts Generate Distinct Microenvironments That Differentially Impact Angiogenesis

The paper shows papillary and reticular fibroblasts create distinct microenvironments that differentially influence angiogenesis through secreted and ECM-bound factors.

Bacterial adaptation to diet is a key evolutionary force shaping Drosophila-Lactobacillus symbiosis

This study shows that bacterial adaptation to diet, not the host, drives the evolution of beneficial symbiosis between Drosophila and Lactobacillus.

Stable association of a Drosophila-derived microbiota with its animal partner and the nutritional environment upon transfer between populations and generations

The paper shows that a Drosophila-derived microbiota remains stable when transferred between populations and generations, emphasizing the role of the nutritional substrate in microbiota dynamics.

D-Alanine esterification of teichoic acids contributes to Lactobacillus plantarum mediated intestinal peptidase expression and Drosophila growth promotion upon chronic undernutrition

This study identifies the pbpX2-dlt operon in Lactobacillus plantarum as critical for D-alanine esterification of teichoic acids, which enhances intestinal peptidase expression and promotes Drosophila growth under chronic undernutrition.