Title: News of Malus x robusta candidate resistance gene
Authors : Fahrentrapp, Johannes
Broggini, G.A.L.
Gessler, C.
Kellerhals, M.
Malnoy, M.
Peil, A.
Richter, K.
Proceedings: ISHS Acta Horticulturae 1048: II International Symposium on Biotechnology of Fruit Species
Volume(Issue) : 1048
Pages : 51
Pages to: 53
Conference details: II International Symposium on Biotechnology of Fruit Species, Nelson, New Zealand, March 25-29, 2012
Publisher / Ed. Institution : International Society for Horticultural Science
Issue Date: 2014
License (according to publishing contract) : Licence according to publishing contract
Type of review: Peer review (Publication)
Language : English
Subjects : Apple; Fire blight; Resistance gene; Weinbau
Subject (DDC) : 634: Orchards, fruits and forestry
Abstract: Malus × robusta 5 is a crab apple highly resistant against the disease fire blight attributed to a potential resistance gene at the top of linkage group three. The resistance gene was identified on a 162 kb BAC clone spanning the region of a major QTL. The protein sequence of this gene was further analyzed and classified as CC-NBS-LRR (CNL). By comparing the previously described CNLs of other plants targeting bacterial pathogens and the presence or absence of the interacting proteins, the hypothetical mode of function was suggested to be homolog to the resistance protein RPS2 in Arabidopsis. The remaining predicted genes on the BAC sequence were annotated. Additional potential candidate resistance genes were analyzed in detail, but their predicted function could not be verified.
Departement: Life Sciences und Facility Management
Organisational Unit: Institute of Natural Resource Sciences (IUNR)
Publication type: Conference Paper
DOI : 10.17660/ActaHortic.2014.1048.5
ISBN: 9789462610361
ISSN: 0567-7572
URI: https://digitalcollection.zhaw.ch/handle/11475/8385
Appears in Collections:Publikationen Life Sciences und Facility Management

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