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- Title
O-acetylserine(thio)lyase (OAS-TL) molecular expression in Pancratium maritimum L. (Amaryllidaceae) under salt stress.
- Authors
De Castro, Olga; Innangi, Michele; Menale, Bruno; Carfagna, Simona
- Abstract
Main conclusion Different levels of salt stress affected the OAS-TL expression levels in Pancratium maritimum organs (bulb, leaf and root). A detailed method has been described for the identification of the conserved domain of the OASTL cDNA in sea daffodil given the scarce data available for the Amaryllidaceae family. Pancratium maritimum or sea daffodil (Amaryllidaceae) is a bulbous geophyte growing on coastal sands. In this study, we investigated the involvement of cysteine synthesis for salt tolerance through the expression of the enzyme O-acetylserine(thio) lyase (OAS-TL) during the stress response to NaCl treatments in P. maritimum. Quantitative real-time PCR was used in different organs (bulb, leaf and root).
- Subjects
SALINITY; PANCRATIUM; DAFFODILS; AMARYLLIDACEAE; CYSTEINE synthase
- Publication
Planta: An International Journal of Plant Biology, 2018, Vol 247, Issue 3, p773
- ISSN
0032-0935
- Publication type
Article
- DOI
10.1007/s00425-018-2855-4