Trait plasticity during plant-insect interactions: From molecular mechanisms to impact on community dynamics

H Ashra, S Nair - Plant Science, 2022 - Elsevier
Phenotypic plasticity, prevalent in all domains of life, enables organisms to cope with
unpredictable or novel changes in their growing environment. Plants represent an …

The gut microbiota composition of Trichoplusia ni is altered by diet and may influence its polyphagous behavior

M Leite-Mondin, MJ DiLegge, DK Manter, TL Weir… - Scientific Reports, 2021 - nature.com
Insects are known plant pests, and some of them such as Trichoplusia ni feed on a variety of
crops. In this study, Trichoplusia ni was fed distinct diets of leaves of Arabidopsis thaliana or …

Parasitism by endoparasitoid wasps alters the internal but not the external microbiome in host caterpillars

G Gloder, ME Bourne, C Verreth, L Wilberts… - Animal microbiome, 2021 - Springer
Background The microbiome of many insects consists of a diverse community of
microorganisms that can play critical roles in the functioning and overall health of their hosts …

Parasitism causes changes in caterpillar odours and associated bacterial communities with consequences for host-location by a hyperparasitoid

ME Bourne, G Gloder, BT Weldegergis… - PLoS …, 2023 - journals.plos.org
Microorganisms living in and on macroorganisms may produce microbial volatile
compounds (mVOCs) that characterise organismal odours. The mVOCs might thereby …

Host plant diet affects growth and induces altered gene expression and microbiome composition in the wood white (Leptidea sinapis) butterfly

K Näsvall, C Wiklund, V Mrazek, A Künstner… - Molecular …, 2021 - Wiley Online Library
In a time with decreasing biodiversity, especially among insects, a detailed understanding
about specific resource utilization strategies is crucial. The physiological and behavioural …

Heliconius Butterflies Host Characteristic and Phylogenetically Structured Adult-Stage Microbiomes

TJ Hammer, JC Dickerson, WO McMillan… - Applied and …, 2020 - Am Soc Microbiol
Lepidoptera (butterflies and moths) are diverse and ecologically important, yet we know little
about how they interact with microbes as adults. Due to metamorphosis, the form and …

Similar Bacterial Communities among Different Populations of a Newly Emerging Invasive Species, Tuta absoluta (Meyrick)

H Wang, X Xian, Y Gu, C Castañé, J Arnó, S Wu, F Wan… - Insects, 2022 - mdpi.com
Simple Summary As an invasive pest in China, the moth Tuta absoluta has spread extremely
quickly, and now causes serious harm to the Chinese tomato industry. Understanding gut …

Plant responses to insect eggs are not induced by egg‐associated microbes, but by a secretion attached to the eggs

LR Paniagua Voirol, G Valsamakis… - Plant, Cell & …, 2020 - Wiley Online Library
Plants can enhance their defence against herbivorous insects by responding to insect egg
depositions preceding larval feeding. The similarity of plant responses to insect eggs with …

Complex plant quality—microbiota–population interactions modulate the response of a specialist herbivore to the defence of its host plant

G Minard, A Kahilainen, A Biere, H Pakkanen… - Functional …, 2022 - Wiley Online Library
Many specialist herbivores have evolved strategies to cope with plant defences, with gut
microbiota potentially participating to such adaptations. In this study, we assessed whether …

The gut bacterial community affects immunity but not metabolism in a specialist herbivorous butterfly

A Duplouy, G Minard… - Ecology and Evolution, 2020 - Wiley Online Library
Plant tissues often lack essential nutritive elements and may contain a range of secondary
toxic compounds. As nutritional imbalance in food intake may affect the performances of …