Morphological, karyological and palynological investigation of endemic Centaurea kurdica Reichardt from Turkey
The purpose of this study was to determine the morphological, morphometrical, karyological and palynological features of the endemic Centaurea kurdica Reichardt species from East Anatolian region. Some morphological features of the species like morphology of capitula, involucra, involucral leaves (p...
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Published in: | Plant biosystems Vol. 150; no. 3; pp. 484 - 489 |
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03-05-2016
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Abstract | The purpose of this study was to determine the morphological, morphometrical, karyological and palynological features of the endemic Centaurea kurdica Reichardt species from East Anatolian region. Some morphological features of the species like morphology of capitula, involucra, involucral leaves (phyllaries) and achene have been investigated. The chromosome number of Centaurea kurdica was found as 2n = 18 and haploid karyotype formula 6m+2sm+1M. Metaphase chromosome length ranged from 5.81 to 3.91 μm and the total haploid chromosome length was 41.09 μm. The results of the light microscope investigation of pollen revealed that it is radially symmetrical, isopolar tricolporate and has spheroid-type pollen, and exine ornamentation was also determined as scabrate. |
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AbstractList | The purpose of this study was to determine the morphological, morphometrical, karyological and palynological features of the endemic Centaurea kurdica Reichardt species from East Anatolian region. Some morphological features of the species like morphology of capitula, involucra, involucral leaves (phyllaries) and achene have been investigated. The chromosome number of Centaurea kurdica was found as 2n = 18 and haploid karyotype formula 6m+2sm+1M. Metaphase chromosome length ranged from 5.81 to 3.91 mu m and the total haploid chromosome length was 41.09 mu m. The results of the light microscope investigation of pollen revealed that it is radially symmetrical, isopolar tricolporate and has spheroid-type pollen, and exine ornamentation was also determined as scabrate. The purpose of this study was to determine the morphological, morphometrical, karyological and palynological features of the endemic Centaurea kurdica Reichardt species from East Anatolian region. Some morphological features of the species like morphology of capitula, involucra, involucral leaves (phyllaries) and achene have been investigated. The chromosome number of Centaurea kurdica was found as 2n = 18 and haploid karyotype formula 6m+2sm+1M. Metaphase chromosome length ranged from 5.81 to 3.91 μm and the total haploid chromosome length was 41.09 μm. The results of the light microscope investigation of pollen revealed that it is radially symmetrical, isopolar tricolporate and has spheroid-type pollen, and exine ornamentation was also determined as scabrate. The purpose of this study was to determine the morphological, morphometrical, karyological and palynological features of the endemic Centaurea kurdica Reichardt species from East Anatolian region. Some morphological features of the species like morphology of capitula, involucra, involucral leaves (phyllaries) and achene have been investigated. The chromosome number of Centaurea kurdica was found as 2n = 18 and haploid karyotype formula 6m+2sm+1M. Metaphase chromosome length ranged from 5.81 to 3.91 μm and the total haploid chromosome length was 41.09 μm. The results of the light microscope investigation of pollen revealed that it is radially symmetrical, isopolar tricolporate and has spheroid-type pollen, and exine ornamentation was also determined as scabrate. |
Author | Cakilcioglu, U. Hayta, S. Kiran, Y. Tasar, N. Bagci, E. |
Author_xml | – sequence: 1 givenname: S. surname: Hayta fullname: Hayta, S. organization: Department of Environmental Engineering, Faculty of Engineering and Architecture, Bitlis Eren University – sequence: 2 givenname: N. surname: Tasar fullname: Tasar, N. organization: Department of Biology, Faculty of Science, Firat University – sequence: 3 givenname: Y. surname: Kiran fullname: Kiran, Y. organization: Department of Biology, Faculty of Science, Firat University – sequence: 4 givenname: U. surname: Cakilcioglu fullname: Cakilcioglu, U. email: ucakilcioglu@yahoo.com organization: Department of Food Technology, Pertek Sakine Genç Vocational School, Tunceli University – sequence: 5 givenname: E. surname: Bagci fullname: Bagci, E. organization: Department of Biology, Faculty of Science, Firat University |
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SubjectTerms | Centaurea Centaurea kurdica karyotype Morphology pollen Turkish endemic |
Title | Morphological, karyological and palynological investigation of endemic Centaurea kurdica Reichardt from Turkey |
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