Symposium

10. Insect-Microbe Interactions

[10-2] Extended phenotypes emerging across insects, plants and microbes

Mon. Aug 26, 2024 1:30 PM - 6:15 PM Room 510

Chair: Takuya Sato (Kyoto University), Susumu Katsuma (The University of Tokyo), Takema Fukatsu (National Institute of Advanced Industrial Science and Technology (AIST)), Carolyn Elya (Harvard University)

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1:30 PM - 1:45 PM

[10-2-01] Molecular mechanisms underlying baculovirus-induced host behavior manipulation

*Susumu Katsuma¹, Ryuhei Kokusho¹ (1. The University of Tokyo (Japan))

1:45 PM - 2:00 PM

[10-2-02] Neural mechanisms of fruit fly behavioral manipulation by the killer fungus Entomophthora muscae

*Carolyn Elya¹, Danylo Lavrentovich¹, Emily Lee¹, Cassandra Pasadyn¹, Jasper Duval¹, Maya Basak¹, Valerie Saykina¹, Benjamin de Bivort¹ (1. Harvard University (United States of America))

2:00 PM - 2:15 PM

[10-2-03] Hijacked! Investigating the molecular strategies used by a zombie-making fungus to manipulate carpenter ant behavior.

*Charissa de Bekker¹ (1. Utrecht University (Netherlands))

2:15 PM - 2:30 PM

[10-2-04] Adaptive and maladaptive consequences of enhanced polarotaxis for the extended phenotype of nematomorph parasites in human-dominated environments

*Takuya Sato¹, Yuna Sawada¹, Midori Sakura² (1. Kyoto University (Japan), 2. Kobe University (Japan))

2:30 PM - 2:45 PM

[10-2-05] Behavioural and proteomic analysis of the water-entry behaviour in crickets (Acheta domesticus) infected with the nematomorph Paragordius varius.

*Louise Coates¹, Mara Carey-Wood¹, Dominika Lastik¹, Chris Vennard¹, Jean-François Doherty², Eddy Dowle³, Vicky Hunt¹ (1. University of Bath (UK), 2. University of British Columbia (Canada), 3. University of Otago (New Zealand))

2:45 PM - 3:00 PM

[10-2-06] Brain manipulation of mammalian host by intracellular parasite, Toxoplasma gondii

*Yoshifumi Nishikawa¹ (1. Obihiro University of Agriculture and Veterinary Medicine (Japan))

3:00 PM - 3:15 PM

[10-2-07] Why do some vertically transmitted viruses kill male hosts?

*Daisuke Kageyama¹, Keisuke Nagamine¹, Toshiyuki Harumoto², Masayoshi Watada³, Yoshinori Shintani⁴ (1. NARO (Japan), 2. Kyoto University (Japan), 3. Ehime University (Japan), 4. Minami Kyushu University (Japan))

3:15 PM - 3:30 PM

[10-2-08] Commonality and difference in male-killing mechanisms caused by insect symbionts

*Toshiyuki Harumoto¹, Masayoshi Watada², Daisuke Kageyama³ (1. Kyoto University (Japan), 2. Ehime University (Japan), 3. National Agriculture and Food Research Organization (Japan))

Coffee Break (3:30 PM - 4:15 PM)

4:15 PM - 4:30 PM

[10-2-09] Evolutionary and genomic insights into male-killing and non-male killing Spiroplasma endosymbionts associated with the pea aphid

Hiroshi Arai², Fabrice Legeai¹, Romuald Cloteau¹, Frédérique Mahéo¹, Ruyichi Koga³, Daisuke Kageyama², Akiko Sugio¹, *Jean-Christophe Simon¹ (1. INRAE (France), 2. NARO (Japan), 3. AIST (Japan))

4:30 PM - 4:45 PM

[10-2-10] Identification of the gall-inducing peptide from a gall-inducing aphid, Schlechtendalia chinensis

*Tomoko Hirano¹, Masa H Sato¹ (1. Kyoto Prefectural University (Japan))

4:45 PM - 5:00 PM

[10-2-11] Manipulation of Plant Morphology by Gall-Forming Social Aphids

*Mayako Kutsukake¹ (1. National Institute of Advanced Industrial Science and Technology (AIST) (Japan))

5:00 PM - 5:15 PM

[10-2-12] Venom proteins of the endoparasitoid wasp Asobara japonica induce epithelial cell death in the host Drosophila species and ensure parasitism success

Takumi Kamiyama¹, Yuko Shimada-Niwa¹, Naoki Tani², Akira Takasu³, Hitoha Mori¹, Toshiya Senda³, Akira Nakamura², *Ryusuke Niwa¹ (1. University of Tsukuba (Japan), 2. Kumamoto University (Japan), 3. High Energy Accelerator Research Organization (Japan))

5:15 PM - 5:30 PM

[10-2-13] Exploitation of behavioral fever as a defense strategy against parasitoids

Yifeng Sheng^1,2, Zhi Dong^1,2, *Jianhua Huang^1,2 (1. Institute of Insect Sciences, Ministry of Agriculture Key Lab of Molecular Biology of Crop Pathogens and Insect Pests, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058 (China), 2. Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Zhejiang University, Hangzhou 310058 (China))

5:30 PM - 5:45 PM

[10-2-14] Symbiont-induced modification of host’s adaptive phenotypes

*Takema Fukatsu¹ (1. National Institute of Advanced Industrial Science and Technology (AIST) (Japan))

5:45 PM - 6:00 PM

[10-2-15] Paleocene origin of a streamlined digestive symbiosis in leaf beetles

*Marleny Garcia Lozano¹, Christine Henzler¹, Miguel Ángel González Porras¹, Inès Pons¹, Aileen Berasategui¹, Christa Lanz¹, Heike Budde¹, Kohei Oguchi², Yu Matsuura³, Yannick Pauchet⁴, Shana Goffredi⁵, Takema Fukatsu⁶, Donald Windsor⁷, Hassan Salem^1,7 (1. Max Planck Institute for Biology (Germany), 2. University of Tokyo (Japan), 3. University of the Ryukyus (Japan), 4. Max Planck Institute for Chemical Ecology (Germany), 5. Occidental College (United States of America), 6. National Institute for Advanced Industrial Science and Technology (Japan), 7. Smithsonian Tropical Research Institute (Panama))

6:00 PM - 6:15 PM

[10-2-16] Identification of plant virus proteins responsible for the manipulation of host phenotype and vector behavior

*Quentin Chesnais¹, Maxime Verdier¹, Véronique Brault¹, Raymonde Baltenweck¹, Philippe Hugueney¹, Martin Drucker¹ (1. INRAE - University of Strasbourg (France))

Session information