Differential Expression of Candidate Salivary Effector Genes in Pea Aphid Biotypes With Distinct Host Plant Specificity

Autor: Hélène Boulain, Fabrice Legeai, Julie Jaquiéry, Endrick Guy, Stéphanie Morlière, Jean-Christophe Simon, Akiko Sugio

Publikováno v: Frontiers in Plant Science, Vol 10 (2019)

Effector proteins play crucial roles in determining the outcome of various plant-parasite interactions. Aphids inject salivary effector proteins into plants to facilitate phloem feeding, but some proteins might trigger defense responses in certain pl

Externí odkaz: https://doaj.org/article/cb71385d9aa445a7878d3b23d3c5f8ac

Natural Genetic Variation of Xanthomonas campestris pv. campestris Pathogenicity on Arabidopsis Revealed by Association and Reverse Genetics

Autor: Endrick Guy, Anne Genissel, Ahmed Hajri, Matthieu Chabannes, Perrine David, Sébastien Carrere, Martine Lautier, Brice Roux, Tristan Boureau, Matthieu Arlat, Stéphane Poussier, Laurent D. Noël

Publikováno v: mBio, Vol 4, Iss 6 (2013)

Externí odkaz: https://doaj.org/article/790e50ccbc69498ea3482a33a16ec97f

Big Genes, Small Effectors: Pea Aphid Cassette Effector Families Composed From Miniature Exons

Autor: Fabrice Legeai, Matthew Dommel, Jonghee Oh, Marimuthu Murugan, Jose C. Huguet-Tapia, C. Michael Smith, Frank F. White, Hélène Boulain, Michelle Heck, Akiko Sugio, Endrick Guy

Publikováno v: Frontiers in Plant Science
Frontiers in Plant Science, 2020, 11, pp.1-11. ⟨10.3389/fpls.2020.01230⟩
Frontiers in Plant Science, Frontiers, 2020, 11, pp.1-11. ⟨10.3389/fpls.2020.01230⟩
Frontiers in Plant Science, Vol 11 (2020)

Aphids secrete proteins from their stylets that evidence indicates function similar to pathogen effectors for virulence. Here, we describe two small candidate effector gene families of the pea aphid, Acyrthosiphon pisum, that share highly conserved s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4291c15fa4758d90ef461e56f9cd56c5
https://inria.hal.science/hal-03065308

The Decoy Substrate of a Pathogen Effector and a Pseudokinase Specify Pathogen-Induced Modified-Self Recognition and Immunity in Plants

Autor: Martine Lautier, Feng Feng, Xiaojuan Zhang, Lin Li, Nannan Li, Matthieu Chabannes, Endrick Guy, Laurent D. Noël, Marie-Françoise Jardinaud, She Chen, Chaozu He, Guoxun Wang, Matthieu Arlat, Brice Roux, Jianmin Zhou

Publikováno v: Cell Host and Microbe
Cell Host and Microbe, Elsevier, 2015, 18 (3), pp.285-95. ⟨10.1016/j.chom.2015.08.004⟩

International audience; In plants, host response to pathogenic microbes is driven both by microbial perception and detection of modified-self. The Xanthomonas campestris effector protein AvrAC/XopAC uridylylates the Arabidopsis BIK1 kinase to dampen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d74e06f2af80814333c0e4d8d0f8ce9
https://doi.org/10.1016/j.chom.2015.08.004

Optimization of Agroinfiltration in Pisum sativum Provides a New Tool for Studying the Salivary Protein Functions in the Pea Aphid Complex

Autor: Jean-Christophe Simon, Stéphanie Morlière, Kristina Schädel, Charlotte Le Pennec, Endrick Guy, Khaoula Chawki, Hélène Boulain, Akiko Sugio, Yoann Aigu, Grit Kunert

Publikováno v: Frontiers in Plant Science
Frontiers in Plant Science, Frontiers, 2016, 7 (1171), pp.1171. ⟨10.3389/fpls.2016.01171⟩
Frontiers in Plant Science 1171 (7), . (2016)
Frontiers in Plant Science, Vol 7 (2016)
Frontiers in Plant Science, 2016, 7 (1171), pp.1171. ⟨10.3389/fpls.2016.01171⟩

Aphids are piercing-sucking insect pests and feed on phloem sap. During feeding, aphids inject a battery of salivary proteins into host plant. Some of these proteins function like effectors of microbial pathogens and influence the outcome of plant-ap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1a75c0c3a486b2110589f7fbf6e9163
https://hal.inrae.fr/hal-02640167