Abstract:
:The early response to bacterial inoculation has been investigated and two Arabidopsis genes, ap3.3a and ap4.3a have been characterized. The AP3.3A protein showed high identity to centrin, a ubiquitous cytoskeletal protein first identified in unicellular green alga. Amino-acid sequence analyses of the AP4.3A protein indicates that the second gene characterized encodes an unusual protein with two putative kinase domains. Expression of ap3.3a and ap4.3a was rapidly induced after pathogen inoculation. A role of ap3.3a in plant defense could be postulated based on its preferential induction during the incompatible interactions analyzed. In contrast, activation of ap4.3a was not specific and could be related to a more general stress response.
journal_name
FEBS Lettjournal_title
FEBS lettersauthors
Cordeiro MC,Piqueras R,de Oliveira DE,Castresana Cdoi
10.1016/s0014-5793(98)01015-1subject
Has Abstractpub_date
1998-09-04 00:00:00pages
387-93issue
3eissn
0014-5793issn
1873-3468pii
S0014-5793(98)01015-1journal_volume
434pub_type
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