| تعداد نشریات | 282 |
| تعداد نشریات سازمان | 80 |
| تعداد شمارهها | 3,196 |
| تعداد مقالات | 35,423 |
| تعداد مشاهده مقاله | 52,240,436 |
| تعداد دریافت فایل اصل مقاله | 91,774,107 |
BIOSYSTEMATIC STUDY OF ONOBRCHIS VICIIFOLIA SCOP. AND ONOBRCHIS ALTISSIMA GROSSH. (FABACEAE) IN IRAN | ||
| The Iranian Journal of Botany | ||
| مقاله 15، دوره 15، شماره 1، مرداد 2009، صفحه 85-95 اصل مقاله (956.47 K) | ||
| نوع مقاله: Research Paper | ||
| نویسندگان | ||
| Masoud Ranjbar* 1؛ Roya Karamian2؛ Anahita Hadadi1 | ||
| 1Department of Biology, Herbarium division, Bu-Ali Sina University, P.O.Box 65175/4161, Hamedan, Iran. | ||
| 2Department of Biology, Herbarium division, Bu-Ali Sina University, P.O.Box 65175/4161, Hamedan, Iran | ||
| چکیده | ||
| Morphologic characters, meiotic chromosome number and behavior were analyzed in different wild populations of Onobrchis viciifolia Scop. and Onobrychis altissima Grossh.belonging to O. sect. Onobrychis in Iran. All Iranian populations of O. viciifolia and O. altissima studied here were tetraploid and showed 2n = 4x = 28 chromosome number. The basic chromosome numbers (x = 7) is consistent with the proposed base number of x = 7 for O. viciifolia and O. altissima. For O. altissima, two ploidy levels (2n = 2x = 14 and 2n = 4x = 28) have been reported from Caucasus. Results support the hypothesis that Onobrchis viciifolia and O. altissima are related as a progenitor-derivative pair of species. The fact that no diploid populations of O. altissima were found in Iran, would suggest a relatively recent origin of the species, most probably in Caucasus. Almost these taxa displayed regular bivalent pairing and chromosome segregation at meiosis. Meiotic abnormalities observed included varied degree of sticky chromosomes with laggards and bridges in anaphase to telophase, asynchronous nuclei in metaphase II and desynapsis in metaphase I. Also O. viciifolia Scop. is considered as a new record from this section for Iran. These taxa of the genus are cultivated as fodder in Iran. | ||
| کلیدواژهها | ||
| chromosome number؛ Fabaceae؛ meiotic behavior؛ Onobrychis sect. Onobrychis | ||
| عنوان مقاله [English] | ||
| بررسیهای بیوسیستماتیک دو گونه اسپرس (Onobrychis viciifolia, O. altissima) در ایران | ||
| نویسندگان [English] | ||
| مسعود رنجبر1؛ رؤیا کرمیان2؛ آناهیتا حدادی1 | ||
| 1استادیار ، گروه زیستشناسی دانشگاه بوعلیسینا. | ||
| 2دانشیار ، گروه زیستشناسی دانشگاه بوعلیسینا. | ||
| چکیده [English] | ||
| ویژگیهای ریختشناسی، تعداد و رفتار کروموزومی در مرحله میوز در جمعیتهایی از گونههای Onobrychis viciifolia و O. altissima متعلق به بخش Onobrychis مورد تجزیه و تحلیل قرارمیگیرد. تمام جمعیتهای متعلق به مناطق مختلف ایران تتراپلویید بوده و تعداد کروموزومهای آنها 28 x =4= n2 میباشد. شمارش کروموزومی پایه 7 =x ثابت میماند. برای گونه O. altissima شمارشهای قبلی، 14 = x 2 = n2 و 28 = x 4 = n2 از منطقه قفقاز بوده است. نتایج، این نظریه را تأیید مینماید که زوج گونه Onobrychis viciifolia و O. altissima گونههای خویشاوندی هستند که از نسل مشترکی مشتق شدهاند. عدم وجود پایههای دیپلوییدO. altissima در ایران نشان می دهد که احتمالا ظهور جدید این گونه در قفقاز است. اگرچه جفت شدن کروموزومها و جدا شدن آنها در مرحله میوز منظم بود، لیکن بینظمیهای میوز شامل چسبندگی کروموزومها و تأخیر و تشکیل پل در آنافاز و تلوفاز، ناهمزمانی هستکها در متافاز II و دسیناپیس در متافاز I مشاهده گردید. گونه O. viciiflia برای اولین بار از ایران گزارش میشود و هر دو گونه مذکور جزو گونههای کاشته شده میباشند. | ||
| کلیدواژهها [English] | ||
| chromosome number, Fabaceae, meiotic behavior, Onobrychis sect.Onobrychis | ||
| مراجع | ||
|
Abou-el-Enain M. M. 2002: Chromosomal criteria and their phylogenetic implications in the genus Onobrychis Mill. sect. Lophobrychis (Leguminosae), with special reference to Egyptian species. -Botanical Journal of the Linnean Society 139: 409–414. Aktoklu E. 2001: Two new varieties and a new record in Onobrychis from Turkey. -Turkish Journal of Botany 25: 359–363. Avise J. C. 1994: Molecular markers, natural history and evolution. -Chapman and Hall, New York, NY. Ball P. W. 1978. Onobrychis Mill. In: Tutin T. G., Heywood V. H., Burges N. A., Moore D. M., Valentine S. M., Webb D.A., eds. Flora Europaea Vol. 2. Cambridge. -Cambridge University Press, 187–191. Baltisberger M. 1991: IOPB chromosome data 3. -International Organization of Plant Biosystematists Newsletter 17: 5–7.
Baptista-Giacomelli F. R., Pagliarini, M. S. & Almeida J. L. 2000: Meiotic behavior in several Brazilian Oat cultivars (Avena sativa L.). -Cytologia 65: 371-378. Boissier P. E. 1872: Flora Orientalis. Sive Enumarito Plantarum in Oriente. A Graecia et Aegypto ad Indiae fines hueusque observatarum, Vol. 2. -Genevae. Camacho J. P. M., Shabel T. F. & Beukeboom L. W. 2000: B-chromosome evolution. -Phil. Trans. R. Soc. Lond., B. 355: 163-178. Crawford D. J. 1990: Plant molecular systematics. -John Wiley, NewYork, NY. Duman H. & Vural M. 1990: New taxa from south Anatolia 1. -Turkish Journal of Botany 14: 45-48. Hazarika M. H. & Rees H. 1976: Genotypic control of chromosome behavior in rye. X. Chromosome pairing and fertility in autotetraploids. -Heredity 22: 317-332. Hedge I. C. 1970: Onobrychis Adans. In: Davis P. H., ed. Flora of Turkey and East the Aegean Islands. Vol. 3: 560-589. -Edinburgh University Press. Jones R. N. & Rees H. 1982: B-chromosomes, 1st edn, Academic Press. Karshibaev H. K. 1992: Chromosome numbers of some Fabaceae in Uzbekistan. -Tezisy 3 Soveshchanie Po Kariologii Ratenii 27: 1-2. Khatoon S., Ali S. & Khatoon S. 1991: Chromosome numbers in subfamily Papilionoideae (Leguminosae) from Pakistan. -Willdenowia 20: 159-165. Koduru p. R. K. & Rao m. K. 1981: Cytogenetics of synaptic mutants in higher plants. -Theor. Appl. Genet. 59: 197-214. Kovach W. 1985-2002: Institute of Earth Studies, -University college of Wales, ABERYSTWYTH, (Shareware), -MVSP Version 3.2, 1985-2002 Kovach Computing Services -http://www.kovcomp.com/MVPs/downl2.html Lock J. M. & Simpson K. 1991: Legumes of West Asia, a check-list. -Royal Bot. Gardens, Kew. Mabberley D. J. 1997: The Plant Book. A portable dictionary of the vascular plants, 2nd ed. -Cambridge University. Mansuelli R. W., Tanimoto e. y., Brown c. & Comai l. 1995: Irregular meiosis in a somatic hybrid between Solanum bulbocastanum and S. tuberosum detected by species-specific PCR markers and cytological analysis. -Theor. Appl. Genet. 91: 401-408. Mesicek J. & Sojak J. 1992: Chromosome numbers of Monolia angiosperms. -Preslia 64: 193-206. Nicklas R. B. & Ward S. C. 1994: Elements of error correction in mitosis: microtubule capture, release and tension.-Cell Biol. 126: 1241-1253. pagliarini M. S. 1990: Meiotic behavior and pollen fertility in Aptenia cordifolia (Aizoaceae). -Caryologia 43: 157-162. Pagliarini M. S. 2000: Meiotic behavior of economically important plant species: the relationship between fertility and male sterility. -Genet. Mol. Biol. 23: 997-1002. Ranjbar M., Amirabadizadeh H., Karamian R. & Ghahremani, M. A. 2004: Notes on Onobrychis sect. Heliobrychis (Fabaceae) in Iran. -Willdenowia 34: 187-190. Ranjbar M., Karamian R., Tolui Z. & Amirabadizadeh H. 2007: Onobrychis assadii (Fabaceae), a new species from Iran. -Ann. Bot. Fennici 44: 481-484. Ranjbar M. 2008: Taxonomic notes on the genus Onobrychis sect. Hymenobrychis (Fabaceae) from Iran. -Nord. J. Bot. (in press). Sheidai M., Attaei S. & Khosravi-reineh M. 2006: Cytology of some Iranian Stipa species (Poaceae) and populations. -Acta Bot. Croat. 65(1): 1-11. Sottodeh M. & Akbarei B. 2007: Cytogenetic variability in several oil seed rape cultivars. -Pakistan Journal of Biological Sciences. 10 (4): 553-560. Sirjaev G. 1925: Onobrychis generis revisio criteria. -Publications of the Faculty of Science, University of Masaryk 56: 96-97. Slavivk B., Jarolivmovav V. & Chrtek J. 1993: Chromosome counts of some plants from Cyprus. -Candollea 48: 221-230. Takhtajan A. L. Ed. 1990: Numeri chromosomatum Magnoliophytorum florae URSS. V. 1. -Leningrad. Utsunomiya K. S., Bione N. C. P. & Pagliarini M. S. 2002: How many different kinds of meiotic abnormalities could be found in a unique endoamous maize plant? -Cytologia 67: 169-176. Veilleux R. E. 1985: Diploid and polyploid gametes in crop plants: Mechanisms of formation and utilization in plant breeding. -Plant Breeding Review 3: 253-288. Yakovlev G. P., Sytin A. K. & Roskov Yu. R. 1996: Legumes of Northern Eurasia, a check-list. -Royal Bot. Gardens, Kew. | ||
|
آمار تعداد مشاهده مقاله: 1,110 تعداد دریافت فایل اصل مقاله: 1,314 |
||