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    Cytogenetic studies on quercus l. (fagaceae) species belonging to ilex and cerris section in Turkey
    (2011) Aykut, Yılmaz; Uslu, Emel; Babaç, Mehmet Tekin
    A detailed karyotype analyses of the five species of Quercus L. (Q. coccifera L., Q. ilex L., Q. aucheri Jaub. and Spach, Q. cerris L. and Q. ithaburensis Decne subsp. macrolepsis (Kotschy) Hedge and Yalt.) belonging to Ilex and Cerris section were examined. The somatic chromosome number of all studied taxa 2n?=?24 was found. The karyotypes of investigated species showed the great similarity with the chromosome length and the position of centromere. Chromosome number and detailed karyotype of these species were first time counted from Turkey. © 2011 Taylor and Francis Group, LLC.
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    Karyological studies on some Crocus L. taxa from Turkey
    (2012) Uslu, Emel; Babaç, Mehmet Tekin; Yılmaz, Aykut
    Chromosome numbers and morphometric parameters of five Crocus L. taxa were examined. Except C. specious Bieb. subsp. specious, and C. olivieri Gay subsp. olivieri, the other 3 taxa, C. abantensis T. Baytop et Mathew, C. ancyrensis (Herbert) Maw, and C. biflorus Miller subsp. pulchricolor (Herbert) Mathew all are endemic for Turkey. The chromosome numbers of C. abantensis 2n = 8 chromosomes, six of them metacentric and two were submetacentric, C. ancyrensis and C. olivieri subsp. olivieri both had 2n = 6 chromosomes and all the chromosomes were subtelocentric, finally C. specious subsp. specious and C. biflorus subsp. pulchricolor both had 2n = 8 chromosomes and all were submetacentric. Although some of the taxa chromosome numbers were known from previous studies, in this study some different counts were and their detailed karyotypes were presented. © 2012 Dipartimento di Biologia Evoluzionistica, Università di Firenze.