Microsporogenesis, microgametogenesis and in vitro pollen germination in the endangered species Fritillaria stribrnyi (Liliaceae)

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dc.contributor.authorKartal, Ciler
dc.date.accessioned2024-06-12T11:02:18Z
dc.date.available2024-06-12T11:02:18Z
dc.date.issued2015
dc.departmentTrakya Üniversitesien_US
dc.description.abstractFritillaria stribrnyi Velen. (Liliaceae) is an endangered plant that naturally grows only in southern Bulgaria and Turkey in Europe. In this study, microsporogenesis, microgametogenesis, in vitro pollen germination and spermatogenesis were investigated in F. stribrnyi using a light microscope. Young flower buds and mature pollen grains, collected from natural habitats (in Edirne, Turkey), were used as materials. Microsporogenesis was investigated by the usual acetic-orcein squash method. Microgametogenesis slides were prepared with the paraffin method. Pollen fertility was estimated by lactophenol-aniline blue staining. For pollen germination, pollen grains were collected by immediately dehiscing anthers and then incubating in basic germination medium at 25 degrees C for 24 h. Generally, the phases of meiosis were regular, although there were a few abnormalities such as laggard chromosomes in meiosis I and asynchronization in phases of meiosis II. The meiotic division resulted in the formation of isobilateral types of tetrads. The first mitotic division in pollen was observed clearly, and generative and vegetative cells were formed regularly. The germination percentage of pollen grains was found to be 84%, and the lengths of tubes were measured as 1896.22 +/- 760.50 mu m. F. stribrnyi has an elegant flower, and, therefore, its cultivation is possible in the garden as an ornamental plant. This is the first embryological study of F. stribrnyi, and the results of this study of the reproduction biology of this endangered plant will be useful for in vitro, in situ and ex situ conservation and genetic studies.en_US
dc.description.sponsorshipScientific Research Fund of Trakya University, Turkey [TUBAP - 2009/100]en_US
dc.description.sponsorshipThis study was supported by The Scientific Research Fund of Trakya University, Turkey [Project No: TUBAP - 2009/100].en_US
dc.identifier.doi10.1080/00087114.2014.998947
dc.identifier.endpage43en_US
dc.identifier.issn0008-7114
dc.identifier.issn2165-5391
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84924534964en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage36en_US
dc.identifier.urihttps://doi.org/10.1080/00087114.2014.998947
dc.identifier.urihttps://hdl.handle.net/20.500.14551/21225
dc.identifier.volume68en_US
dc.identifier.wosWOS:000351412600007en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherUniv Florence Botany Insten_US
dc.relation.ispartofCaryologiaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFritillaria Stribrnyien_US
dc.subjectLiliaceaeen_US
dc.subjectEndangereden_US
dc.subjectMicrosporogenesisen_US
dc.subjectMicrogametogenesisen_US
dc.subjectIn Vitro Pollen Germinationen_US
dc.subjectGenerative-Cellen_US
dc.subjectL. Liliaceaeen_US
dc.subjectGagea-Luteaen_US
dc.subjectTurkeyen_US
dc.subjectOrganizationen_US
dc.subjectMitosisen_US
dc.subjectGametogenesisen_US
dc.subjectSporogenesisen_US
dc.subjectMicrotubulesen_US
dc.subjectOrientalisen_US
dc.titleMicrosporogenesis, microgametogenesis and in vitro pollen germination in the endangered species Fritillaria stribrnyi (Liliaceae)en_US
dc.typeArticleen_US

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