Year 2019, Volume 22 , Issue 1, Pages 35 - 44 2019-02-28

Türkiye’deki Dokuz Astragalus L. Taksonu Üzerine Karyalojik Çalışmalar
Karyological Studies on Nine Astragalus L. Taxa in Turkey

Osman GEDİK [1] , Murat KÜRŞAD [2] , Yaşar KIRAN [3]


Türkiye’de doğal olarak yayılış gösteren dokuz Astragallus taksonunun somatik kromozom sayısı ve morfometrik özellikleri detaylı bir şekilde incelenmiştir. İncelenen hücrelerde somatik kromozom sayıları; 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 kromozom sayısı 2n = 2x = 16 tetraploid kromozom sayısı 2n = 4x = 32 olarak belirlenmiştir. Karyotip analizi yapılan Astragallus taksonlarının kromozomları genellikle metasentrik ve sub-metasentriktir. A. densifolius Lam. subsp. densifolius taksonunun kromozomlarında bir çift satellit görülümüştür. Bu türler arasında, A. leporinus var. hirsutus ve A. lamarckii, ninn karyotip analizi ilk kez  belirlenmiştir.

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.

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Primary Language en
Subjects Science
Journal Section RESEARCH ARTICLE
Authors

Orcid: 0000-0002-4816-3154
Author: Osman GEDİK

Orcid: 0000-0002-0861-4213
Author: Murat KÜRŞAD

Orcid: 0000-0002-3225-2080
Author: Yaşar KIRAN

Dates

Publication Date : February 28, 2019

APA GEDİK, O , KÜRŞAD, M , KIRAN, Y . (2019). Karyological Studies on Nine Astragalus L. Taxa in Turkey. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi , 22 (1) , 35-44 . DOI: 10.18016/ksutarimdoga.vi.467952