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Gene structure and in situ transcript localization of pathogenesis-related protein 1 in parsley

✍ Scribed by Somssich, Imre E. ;Schmelzer, Elmon ;Kawalleck, Petra ;Hahlbrock, Klaus


Publisher
Springer
Year
1988
Tongue
English
Weight
690 KB
Volume
213
Category
Article
ISSN
0026-8925

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✦ Synopsis


We have analysed three nearly full-length cDNAs complementary to mRNAs encoding two PR1 (pathogenesis-related, class 1) proteins in parsley (Petroselinum crispum). Furthermore, one selected genomic clone containing the PcPR1-1 gene was investigated in detail. The structural organization and possible regulatory elements in the 5' flanking region of this gene are presented. In situ RNA hybridization in fungus-infected parsley leaf tissue demonstrated rapid and massive PR1 mRNA accumulation around infection sites.


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