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Putative progenitor and derivative populations of endemic Liluim bosniacum : Adaptation to serpentine soil as a key isolating factor (CROSBI ID 595196)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | domaća recenzija

Zoldoš, Vlatka ; Biruš, Ivan ; Redžić, Irma ; Muratović, Edina ; Šatović, Zlatko ; Bečeheli, Ivona ; Robin, Odile ; Pustahija, Fatima ; Bogunić, Faruk ; Vičić, Vedrana et al. Putative progenitor and derivative populations of endemic Liluim bosniacum : Adaptation to serpentine soil as a key isolating factor // 3rd Congress of Croatian geneticists with international participation : Book of abstracts / Franekić, Jasna ; Garaj-Vrhovac, Verica (ur.). Sveti Ivan Zelina, 2012. str. 120-120

Podaci o odgovornosti

Zoldoš, Vlatka ; Biruš, Ivan ; Redžić, Irma ; Muratović, Edina ; Šatović, Zlatko ; Bečeheli, Ivona ; Robin, Odile ; Pustahija, Fatima ; Bogunić, Faruk ; Vičić, Vedrana ; Lauc, Gordan ; Šiljak-Yakovlev, Sonja

engleski

Putative progenitor and derivative populations of endemic Liluim bosniacum : Adaptation to serpentine soil as a key isolating factor

Quantum speciation is a type of geographoical speciation in which a population "buds off" from ancestral population and becomes adapted to a diffrent habitat. While gradual process of geographical speciation ends up with two sister species, quantum speciation is radical and rapidly results in progenitor and derivative species. To fully understand this process, it is important to discover P and D populations in early stages of divergence. population level approach can provide information about early biological events in continuum of speciation, which will become invisible over time. A population of endemic Lilium bosniacum was found on serpentine soil, a factor known to govern rapid divergence and maintain derivative species. Cooperative morphological, karyological, genetic, epigenetic and glycomic analysis were conducted on lily plants from serpentine (putative derivative) and non- serpentine (putative progenitor) population. Rearangments of rDNA loci, indicative of rapid chromosome evolution, and morphologies characteristic for serpentinophytes were observed in serpentine lily plants. Also, serpentine and non-serpentine populations differed in DNA methylation profiles and N- glycom composition, reflecting changes in gene expression patterns and protein function, in absence of genetic differentiation. The data obtained suggests P-D situation on the population level, governed by adaptation to specific eco-geographical conditions.

quantum speciation; lilium bosniacum

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

120-120.

2012.

objavljeno

Podaci o matičnoj publikaciji

3rd Congress of Croatian geneticists with international participation : Book of abstracts

Franekić, Jasna ; Garaj-Vrhovac, Verica

Sveti Ivan Zelina:

Podaci o skupu

Congress of Croatian Geneticists with International Participation (3 ; 2012)

poster

13.05.2012-16.05.2012

Krk, Hrvatska

Povezanost rada

Biologija