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مطالعات تشریحی دمبرگ در جنس زبان در قفا در ایران | ||
| زیست شناسی کاربردی | ||
| مقاله 1، دوره 32، شماره 2 - شماره پیاپی 60، شهریور 1398، صفحه 9-22 اصل مقاله (1.79 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22051/jab.2019.4518 | ||
| نویسندگان | ||
| منیژه پاکروان فرد* 1؛ رقیه زارعی* 2؛ زهرا خلج* 3 | ||
| 1دانشیار، دانشکده علوم زیستی، دانشگاه الزهراء، تهران، ایران | ||
| 2استادیار، دانشکده علوم زیستی ، دانشگاه الزهراء؛ تهران، ایران. | ||
| 3.دانش آموخته کارشناسی ارشد سیستماتیک گیاهی، دانشکده علوم زیستی ،دانشگاه الزهراء، تهران، ایران | ||
| چکیده | ||
| جنسزباندرقفا(Consolida) ازتیرهآلالهدرطایفه Delphinieaeقراردارد. اینجنسشامل 52 گونهبودهواعضایجنسAconitellaرانیزدربرمیگیرد. زباندرقفا با 24 گونهدرایرانیکیازپرگونهترینکشورهادرجنوبغربآسیامحسوبمیشود. دراینتحقیقویژگی هایتشریحیدمبرگ 16 گونهازجنسزباندرقفاموردبررسیقرارگرفتند. ازهرگونهسهجمعیتبررسیشد. بعدازپیشتیمارنمونهها،برشهایدستیازدمبرگگرفتهشدوبرشهاتوسطرنگهایکارمنوسبزمتیلرنگآمیزیشدند. ازنمونههاتوسطمیکروسکوپنوریاولیمپوسعکسبرداریشد. نتایجمانشاندادکهوجودگوشه،حضوریکلایهکلانشیمدرزیراپیدرم،نوعوتعداددستجاتآوندیوجودبافتمکانیکیبیندستجاتآوندی ووجودکرکصفاتکلیدیدرتشخیصگونههاهستند. براساسمطالعاتتشریحیدمبرگگونههایدوزیرجنسConsolida ,Aconitella ازیکدیگرجداشدهودردوگروهقرارگرفتندکهتاییدکنندهنتایجمطالعاتسیستماتیکمولکولیدرجنساست. | ||
| کلیدواژه‌ها | ||
| ایران؛ تشریح؛ علف هرز؛ میکروسکوپ نوری | ||
| عنوان مقاله [English] | ||
| Anatomical study on the petiole of Consolida species in Iran | ||
| نویسندگان [English] | ||
| maneezheh pakravan1؛ roughayeh Zarei2؛ Zahra Khalaj3 | ||
| 1Associate Professor, Department of Biological science, Alzahra University, Tehran, Iran | ||
| 2Assistant Professor, Department of Biological science, Alzahra University , Tehran, Iran | ||
| 3Graduated student, Department of Biological science, Alzahra University, Tehran, Iran | ||
| چکیده [English] | ||
| The genus Consolida(DC.) S. F. GRAY of Gray is a member of Ranuculaceae family, Delphinieae tribe.. It comprises approximately 52 species which almost all of them are weed and includes the members of the genus Aconitella Spach. The genus distributed in Iran with 24 species, Iran is thus one of the richest countries for the genus in South-West Asia. Consolida has separated from Delphinium by De Candolle based on single-spurred petals , one follicle and annual life cycle and has occurred in separate section. Finally it introduced as a separate genus by Gray in 1821. In this study the petiole anatomy of 16 species of the genus Consolida have investigated. Three population from each species have examined. After pre-treatment of the material , hand sections prepared and Carmen and methyl green solution used for staining the materials. Olympus light microscope used for study and photography. Our results showed that the presence of : angle, collenchymas layer below the epidermis, the number of vascular bundles LB, vascular sheath type, mechanical tissue between the vascular bundles and type of vascular bundles and indumentums of petiole are diagnostic characters for distinguishing the species. Based on anatomical results the species of two subgenera (Consolida and Aconitella) have separated and this confirmed the results of molecular systematic study of the genus. | ||
| کلیدواژه‌ها [English] | ||
| anatomy, Iran, light microscope, weed | ||
| مراجع | ||
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