Karyological Studies on Nine Astragalus L. Taxa in Turkey
Abstract
The
somatic chromosome number and morphometric properties of nine Astragalus taxa native to Turkey were
studied in detail. Somatic chromosome numbers have been determined as follows: A. campylorhynchus Fisch. &
C.A.Mey., A. suberosus Banks &
Sol., A. densifolius Lam. subsp. densifolius, A. cretaceus Boiss., A.
leporinus Boiss. var. hirsutus
(Post) Chamberlain, A. anthylloides
Lam., A. odoratus Lam. 2n=16, A. lamarckii Boiss. 2n=32, A. camptoceras Bunge, diploid chromosome
number 2n = 2x = 16 and 2n = 4x = 32 tetraploid were seen in the cells.
Chromosomes of Astragalus taxa, whose
karyotype analyses were made, generally had metacentric and sub-metacentric
chromosomes. In A. densifolius Lam.
subsp. densifolius taxon, one pair
satellite chromosomes (sat-chromosome) were observed. Among the species A. leporinus var. hirsutus and A. lamarckii were
identified for the first time.
Keywords
Kaynakça
- Akpulat HA, Çelik N 2007. A new subspecies of Astragalus (section Caprini DC. (Fabaceae) from Turkey. Bot J Linn Soc 155: 227-230.
- Arano H 1963. Cytological studies in subfamily Carduoideae (Compositae) of Japan. IX. The karyotype analysis and phylogenic considerations on Pertya and Ainsliaea. Bot Mag. (Tokyo) 76:32–39.
- Aytaç Z 1997. The revision of Section Dasyphyllium Bunge of the genus Astragalus L. of Turkey. Türk Bot. Derg., 21(1): 31-57.
- Badr A, Sharawy SM 2007. Karyotype Analysis and Systematic Relationships in the egyptian Astragalus L. (Fabaceae). International Joural of Botany, 3(2):147-159.
- Cartier D 1979. Premieres prospections caryologiques du genre Astragalus L. dans la flore du basin Mediterranean oriental. Rev. Cytol. Biol. Vég., Bot., 2: 169-181.
- Chamberlain DF, Matthews VA 1970. Astragalus, in Davis, P. H. (ed.), Flora of Turkey and the East Aegean Islands, Edinburgh Univ. Press, 3:49-254.
- Davina JR, Gomez-Sosa E 1993. Cariotipo de siete especies del género Astragalus (Leguminosae) de la Argentina. Bol. Soc. Argent. Bot., 29: 197-201.
- Dopchiz LP, Gomez-Sosa E, Poggio L 1995. Karyotype and nuclear DNA content of six species of Astragalus (Leguminosae). Cytologia, 60: 329-335.
Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Yayımlanma Tarihi
28 Şubat 2019
Gönderilme Tarihi
22 Şubat 2018
Kabul Tarihi
8 Ekim 2018
Yayımlandığı Sayı
Yıl 2019 Cilt: 22 Sayı: 1
Cited By
An Accurate HOG based Exemplar Pyramid Method for Image Classification of Astragalus L. Taxa
Bitlis Eren University Journal of Science and Technology
https://doi.org/10.17678/beuscitech.948401
