- Tytuł:
- Wounding stimulates allene oxide synthase gene and increases the level of jasmonic acid in Ipomoea nil cotyledons
- Autorzy:
-
Wilmowicz, E.
Kucko, A.
Frankowski, K.
Zabrocka-Nowakowska, B.
Panek, K.
Kopcewicz, J. - Powiązania:
- https://bibliotekanauki.pl/articles/58535.pdf
- Data publikacji:
- 2016
- Wydawca:
- Polskie Towarzystwo Botaniczne
- Tematy:
-
allene oxide synthase
gene expression
jasmonic acid
jasmonate
phytohormone
Ipomoea nil
cotyledon - Opis:
- Allene oxide synthase (AOS) encodes the first enzyme in the lipoxygenase pathway, which is responsible for jasmonic acid (JA) formation. In this study we report the molecular cloning and characterization of InAOS from Ipomoea nil. The full-length gene is composed of 1662 bp and encodes for 519 amino acids. The predicted InAOS contains PLN02648 motif, which is evolutionarily conserved and characteristic for functional enzymatic proteins. We have shown that wounding led to a strong stimulation of the examined gene activity in cotyledons and an increase in JA level, which suggest that this compound may be a modulator of stress responses in I. nil.
- Źródło:
-
Acta Societatis Botanicorum Poloniae; 2016, 85, 1
0001-6977
2083-9480 - Pojawia się w:
- Acta Societatis Botanicorum Poloniae
- Dostawca treści:
- Biblioteka Nauki
Artykuł