Chromotoxic effects of food dyes in root meristems of <i>Foeniculum vulgare</i> Mill.
نویسندگان
چکیده
منابع مشابه
CYTOTOXIC AND CHROMOTOXIC EFFECTS OF CRUDE EXTRACT OF BOTTLE GOURD IN Vicia faba ROOT MERITEM CELLS
In the present investigation cytotoxic and chromotoxic effects of crude extract of bottle gourd was evaluated by employing Vicia faba root meristem assay. Roots of Vicia faba were treated with 100, 250 and 500 g/L solution of crude extract at room temperature in dark for 6, 12, 18 and 24 h. Cytotoxicity and chromotoxicity were expressed in terms of depression in mitotic activity and frequency o...
متن کاملthe effects of changing roughness on the flow structure in the bends
flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...
Meristems: The Root of Stem Cell Regulation
The stem cells from which the plant body develops are located in shoot and root meristems, and new research shows that the balance between proliferation and differentiation in each is controlled by related proteins that interact in a similar feedback network.
متن کاملcritical period effects in foreign language learning:the influence of maturational state on the acquisition of reading,writing, and grammar in english as a foreign language
since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chromosome Botany
سال: 2018
ISSN: 1881-5936,1881-8285
DOI: 10.3199/iscb.13.1