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Pregled bibliografske jedinice broj: 554689

Quantitative trait loci for metal accumulation in maize leaf


Sorić, Roberta; Ledenčan, Tatjana; Zdunić, Zvonimir; Jambrović, Antun; Brkić, Ivan; Lončarić, Zdenko; Kovačević, Vlado; Šimić, Domagoj
Quantitative trait loci for metal accumulation in maize leaf // Maydica, 56 (2011), 323-329 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 554689 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Quantitative trait loci for metal accumulation in maize leaf

Autori
Sorić, Roberta ; Ledenčan, Tatjana ; Zdunić, Zvonimir ; Jambrović, Antun ; Brkić, Ivan ; Lončarić, Zdenko ; Kovačević, Vlado ; Šimić, Domagoj

Izvornik
Maydica (0025-6153) 56 (2011); 323-329

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
leaf ; metals ; QTLs ; Zea mays L.

Sažetak
Maize, as a major crop, has been investigated for decades for metal accumulation, but not in the context of leaf ionome to identify putative genetic factors participating in the control of metal accumulation. Our objectives were to analyze variation for copper (Cu), iron (Fe) potassium (K), manganese (Mn), magnesium (Mg), and strontium (Sr) concentrations in leaves of a maize mapping population, and to detect and determine the effects of quantitative trait loci (QTL) associated with the metal concentrations. Ear-leaf samples at the beginning of the silking stage was taken for elemental analysis (ICP-OES) of 290 F4 lines of a biparental population (B84 × Os6-2) grown in field trials in Croatia. The population and parents differed significantly in Cu, Fe, K, Mg, Mn, and Sr concentrations. The population was mapped using sets of 56 SNP and 65 SSR polymorphic markers. Eleven significant QTLs were detected for all six metal concentrations. Of them, QTLs for Cu, Fe, and Mg were colocalized on chromosome 5 in the region of ys1 gene. Significant dominant effect of these QTLs supports the involvement of ys1 in accumulations of these metals. Some QTLs had no obvious candidate genes offering the possibility of identifying unknown genes that affect metal accumulation.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
073-0730463-0198 - Identifikacija megaokolina u oplemenjivanju kukuruza (Zdunić, Zvonimir, MZOS ) ( CroRIS)
073-0730463-0201 - Korištenje genetske divergentnosti srodnih linija kukuruza u proizvodnji sjemena (Jambrović, Antun, MZOS ) ( CroRIS)
073-0730463-0203 - Genetska analiza koncentracije minerala u zrnu kukuruza (Šimić, Domagoj, MZOS ) ( CroRIS)
073-0730463-0256 - Oplemenjivanje kukuruza šećerca na kvalitet zrna i prinos (Ledenčan, Tatjana, MZOS ) ( CroRIS)
073-0730463-0253 - Stvaranje i poboljšavanje populacija, linija i hibrida kukuruza (Brkić, Ivan, MZOS ) ( CroRIS)
079-0730463-0447 - Prevladavanje stresa uzgoja kukuruza na kiselom tlu gnojidbom i oplemenjivanjem (Kovačević, Vlado, MZOS ) ( CroRIS)
079-0790462-0450 - Utjecaj kondicioniranja tla na hraniva i teške metale u sustavu tlo-biljka (Lončarić, Zdenko, MZOS ) ( CroRIS)

Ustanove:
Poljoprivredni institut Osijek,
Fakultet agrobiotehničkih znanosti Osijek

Citiraj ovu publikaciju:

Sorić, Roberta; Ledenčan, Tatjana; Zdunić, Zvonimir; Jambrović, Antun; Brkić, Ivan; Lončarić, Zdenko; Kovačević, Vlado; Šimić, Domagoj
Quantitative trait loci for metal accumulation in maize leaf // Maydica, 56 (2011), 323-329 (međunarodna recenzija, članak, znanstveni)
Sorić, R., Ledenčan, T., Zdunić, Z., Jambrović, A., Brkić, I., Lončarić, Z., Kovačević, V. & Šimić, D. (2011) Quantitative trait loci for metal accumulation in maize leaf. Maydica, 56, 323-329.
@article{article, author = {Sori\'{c}, Roberta and Leden\v{c}an, Tatjana and Zduni\'{c}, Zvonimir and Jambrovi\'{c}, Antun and Brki\'{c}, Ivan and Lon\v{c}ari\'{c}, Zdenko and Kova\v{c}evi\'{c}, Vlado and \v{S}imi\'{c}, Domagoj}, year = {2011}, pages = {323-329}, keywords = {leaf, metals, QTLs, Zea mays L.}, journal = {Maydica}, volume = {56}, issn = {0025-6153}, title = {Quantitative trait loci for metal accumulation in maize leaf}, keyword = {leaf, metals, QTLs, Zea mays L.} }
@article{article, author = {Sori\'{c}, Roberta and Leden\v{c}an, Tatjana and Zduni\'{c}, Zvonimir and Jambrovi\'{c}, Antun and Brki\'{c}, Ivan and Lon\v{c}ari\'{c}, Zdenko and Kova\v{c}evi\'{c}, Vlado and \v{S}imi\'{c}, Domagoj}, year = {2011}, pages = {323-329}, keywords = {leaf, metals, QTLs, Zea mays L.}, journal = {Maydica}, volume = {56}, issn = {0025-6153}, title = {Quantitative trait loci for metal accumulation in maize leaf}, keyword = {leaf, metals, QTLs, Zea mays L.} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





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