Open AccessBarium concentration in grain of Aegilops and Triticum species
Author(s) -
Srbislav Denčić,
R. Kastori,
Imre Kádár,
Ivana Maksimović,
Marina Putnik-Delić,
Vojislava Momčilović
Publication year - 2015
Publication title -
zbornik matice srpske za prirodne nauke
Language(s) - English
Resource type - Journals
eISSN - 2406-0828
pISSN - 0352-4906
DOI - 10.2298/zmspn1529027d
Subject(s) - aegilops , barium , biology , agronomy , ploidy , wheat grain , triticum turgidum , common wheat , dactylis glomerata , poaceae , botany , chemistry , inorganic chemistry , biochemistry , gene , chromosome
The aim of this study was to evaluate the concentration of barium in grain of various Aegilops and Triticum species with different genomes. The studied species differed significantly with respect to the concentration of barium. The grain of wild diploid Aegilops speltoides, the donor of B genome, contained significantly higher Ba concentration than all other analyzed genotypes. Wild and cultivated tetraploid wheats (Triticum diciccoides, Triticum dicoccon, Triticum turgidum and Triticum durum) had the lowest Ba concentration in grain. The modern cultivated hexaploid varieties presented substantial variation in grain concentration of barium. The highest Ba concentration (3.42 mg/kg) occurred in Serbian winter wheat variety Panonnia