Karyology Study of Ten Trifolium Species in Fars Province
Chromosome information is an important key for taxonomy, phylogeny and genetic in Trifolium plants. Thus, ten Trifolium species namely T. grandiflorum, T. resupinatum, T. dasyurum, T. campestre, T. tomentosum, T. hirtum, T. scabrum, T. lappaceum, T. stellatum, and T. repens were collected from their...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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University of Mazandaran
2019-07-01
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| Series: | Journal of Genetic Resources |
| Subjects: | |
| Online Access: | http://sc.journals.umz.ac.ir/article_2419_70e647f0eb8f8b632913fdb167ac31ef.pdf |
| _version_ | 1819113955270852608 |
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| author | Mehrnaz Riasat Sara Sadeghian |
| author_facet | Mehrnaz Riasat Sara Sadeghian |
| author_sort | Mehrnaz Riasat |
| collection | DOAJ |
| description | Chromosome information is an important key for taxonomy, phylogeny and genetic in Trifolium plants. Thus, ten Trifolium species namely T. grandiflorum, T. resupinatum, T. dasyurum, T. campestre, T. tomentosum, T. hirtum, T. scabrum, T. lappaceum, T. stellatum, and T. repens were collected from their habitats in Fars province based on their morphological characteristics to investigate their karyotypes. To analyze the karyology of samples, the fresh grown root tips were used. Then α-bromonaphtaline, formaldehyde and chromium trioxide (1:1), 1N NaOH and hematoxylin were used for pre-treatment, fixative, hydrolyzer and chromosome staining agent, respectively. We found the three usual basic chromosome numbers in the genus as x=5, x=7 and x=8. Nine species were diploid and T. repense was only tetraploid species (2n=4x=32). The detailed correlation coefficient was estimated for all paired combinations of the karyotypic characteristics to investigate their inter-relationships. Duncan’s test applied to the chromosome morphometric traits showed a highly significant difference among all examined species belongs to different sections. |
| first_indexed | 2024-12-22T04:37:37Z |
| format | Article |
| id | doaj.art-f8636ef6c848474c9246d7887f7c370c |
| institution | Directory Open Access Journal |
| issn | 2423-4257 2588-2589 |
| language | English |
| last_indexed | 2024-12-22T04:37:37Z |
| publishDate | 2019-07-01 |
| publisher | University of Mazandaran |
| record_format | Article |
| series | Journal of Genetic Resources |
| spelling | doaj.art-f8636ef6c848474c9246d7887f7c370c2022-12-21T18:38:52ZengUniversity of MazandaranJournal of Genetic Resources2423-42572588-25892019-07-015213614210.22080/jgr.2019.24192419Karyology Study of Ten Trifolium Species in Fars ProvinceMehrnaz Riasat0Sara Sadeghian1Research Division of Natural Resources Department, Fars Agricultural and Natural Resources Research and Education Centre, AREEO, ShirazResearch Division of Natural Resources Department, Fars Agricultural and Natural Resources Research and Education Centre, AREEO, Shiraz,Chromosome information is an important key for taxonomy, phylogeny and genetic in Trifolium plants. Thus, ten Trifolium species namely T. grandiflorum, T. resupinatum, T. dasyurum, T. campestre, T. tomentosum, T. hirtum, T. scabrum, T. lappaceum, T. stellatum, and T. repens were collected from their habitats in Fars province based on their morphological characteristics to investigate their karyotypes. To analyze the karyology of samples, the fresh grown root tips were used. Then α-bromonaphtaline, formaldehyde and chromium trioxide (1:1), 1N NaOH and hematoxylin were used for pre-treatment, fixative, hydrolyzer and chromosome staining agent, respectively. We found the three usual basic chromosome numbers in the genus as x=5, x=7 and x=8. Nine species were diploid and T. repense was only tetraploid species (2n=4x=32). The detailed correlation coefficient was estimated for all paired combinations of the karyotypic characteristics to investigate their inter-relationships. Duncan’s test applied to the chromosome morphometric traits showed a highly significant difference among all examined species belongs to different sections.http://sc.journals.umz.ac.ir/article_2419_70e647f0eb8f8b632913fdb167ac31ef.pdfchromosomekaryologyiranpapilionaceaetrifolium |
| spellingShingle | Mehrnaz Riasat Sara Sadeghian Karyology Study of Ten Trifolium Species in Fars Province Journal of Genetic Resources chromosome karyology iran papilionaceae trifolium |
| title | Karyology Study of Ten Trifolium Species in Fars Province |
| title_full | Karyology Study of Ten Trifolium Species in Fars Province |
| title_fullStr | Karyology Study of Ten Trifolium Species in Fars Province |
| title_full_unstemmed | Karyology Study of Ten Trifolium Species in Fars Province |
| title_short | Karyology Study of Ten Trifolium Species in Fars Province |
| title_sort | karyology study of ten trifolium species in fars province |
| topic | chromosome karyology iran papilionaceae trifolium |
| url | http://sc.journals.umz.ac.ir/article_2419_70e647f0eb8f8b632913fdb167ac31ef.pdf |
| work_keys_str_mv | AT mehrnazriasat karyologystudyoftentrifoliumspeciesinfarsprovince AT sarasadeghian karyologystudyoftentrifoliumspeciesinfarsprovince |