Inhibitors from Carob (Ceratonia siliqua L.) I. Nature of the Interaction With Gibberellic Acid on Shoot Growth.
نویسندگان
چکیده
Concentrated whole extracts of the immature fruit of carob and 3 fractions derived from this extract have been shown to inhibit the gibberellic acid induced growth of pea seedlings. The inhibition can be completely reversed by increasing the amount of gibberellic acid. The inhibitors do not reduce the endogenous growth of seedlings but only that induced by gibberellic acid. One of the fractions is a newly separated one not previously reported.
منابع مشابه
Effects of salinity and drought stress on growth and echophysiolgical parameters in carob tree seedlings (Ceratonia siliqua L.)
متن کامل
Effects of Various Treatments on Seed Germination and Growth of Carob (ceratonia Siliqua L.)
In this study, Ceratonia siliqua L. carob seeds harvested from both wild and cultivated genotypes in Turkey were subjected to mechanical scarification, soaking in hot water and dipping in sulfuric acid. All treatments hastened seed germination and seedling growth of carob compared to control. The germination percentage of control seeds were similar for both wild and cultivated genotypes (13%) a...
متن کاملCarob (Ceratonia siliqua L.) fruit hydro-alcoholic extract alleviates reproductive toxicity of lead in male mice: Evidence on sperm parameters, sex hormones, oxidative stress biomarkers and expression of Nrf2 and iNOS
Objective: Carob (Ceratonia siliqua L.) is an evergreen tree with fruits that have potent antioxidant activity. The aim of this study was to investigate alleviative effects of carob fruit hydro-alcoholic extract (CFHAE) against reproductive toxicity induced by lead (Pb) in male mice. Material and Methods: Forty-two NMRI adult male mice were randomly categorized into 7 groups (N=6). Group ...
متن کاملPhytochemical Investigation, Antioxidant Properties, and Identification of Organic and Inorganic Compounds from the Carob (Ceratonia siliqua L.) Fruit
Introduction: Carob (Ceratonia siliqua L.) is a tree belonging to the Leguminosae family. It is used for forestry and ornamental purposes. The tree is of importance due to its medicinal properties and its ability to treat infertility. The present study aimed to investigate the chemical composition and fatty acid profile of the fruit. Materials & Methods: Maximum extraction yields of the fr...
متن کاملClonal Propagation of Carob (ceratonia Siliqua L., Fabaceae)
Mature seeds of carob tree (Ceratonia siliqua L.) were germinated on hormone free MS medium. Efforts were made to develop multiple shoots by using axillary buds of in vitro grown seedlings on MS medium fortified with different concentrations of BA singly and BA in combination with IAA or GA3. Axillary buds produced single shoot with a moderate amount of callus at the base of the explant after c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Plant physiology
دوره 43 6 شماره
صفحات -
تاریخ انتشار 1968