این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Agricultural Science and Technology، جلد ۴، شماره ۱، صفحات ۶۳-۷۱
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Some Morphological and Anatomical Aspects of Date Palm (Phoenix dactylifera L.) Somatic Embryogenesis in Tissue Culture
چکیده انگلیسی مقاله This study was carried out to investigate the morphological and anatomical aspects of somatic embryogenesis in date palm. Lateral bud and shoot tip explants excised from young offshoots were cultured on MS medium with 2,4-D. Somatic embryogenesis was in-duced by transferring the calli produced on the same medium without hormones. Micro-tome sectioning of paraffin-embedded specimens was carried out using the callus tissue and its differentiated structures. The sections were stained with safranin and fast green. Observation of three-celled proembryos with the longitudinal and oblique division of the top cell, which in later stages results in wedge-like cell(s), supports the ASTERAD type of embryogenesis in date palm. Polyembryonic structures were raised from the embryonic callus formed in different regions of both the proembryos and germinating embryos and the secondary embryos formed directly from primary embryos.
کلیدواژه‌های انگلیسی مقاله Embryogenesis,Phoenix dactylifera,Somatic polyembryogenesis
نویسندگان مقاله | D. Davoodi
Agricultural Biotechnology Research Instiute of Iran, Seed and Plant Improvement Institute Campus, Mardabad Avenue Karaj, 31585, Islamic Republic of Iran.


| E. Majidi
Agricultural Biotechnology Research Instiute of Iran, Seed and Plant Improvement Institute Campus, Mardabad Avenue Karaj, 31585, Islamic Republic of Iran.


| S. Khoshkam
Agricultural Biotechnology Research Instiute of Iran, Seed and Plant Improvement Institute Campus, Mardabad Avenue Karaj, 31585, Islamic Republic of Iran.
نشانی اینترنتی http://journals.modares.ac.ir/browse.php?a_code=A-23-27550-5&slc_lang=en&sid=23
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/476/article-476-591603.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات