Relationships among androgenetic components in wheat and their responses to the environment
Apstrakt
The effect of two nutrient media, Potato-2 and N6, on androgenetic component traits and their relationships were studied in wheat anther culture. Six wheat (Triticum aestivum L.) F-1 combinations (NS 20 x Driada, MV 05-2001 x Lana, MV 05-2001 x Zitnica, Driada x NS 403/00, Driada x Dacia and Odeska 162 x NS KV 124/01A) were used as material for anther isolation. Variations, interrelationships and path analysis for five androgenetic component traits (androgenetic capacity: AC, embryoid induction: El, regeneration ability: RA, frequency of green plants: FOP and frequency of albino plants: FAP) were established. The average values for AC and El were significantly lower on N6 medium, while for RA, FOP and FAP there were no significant differences between the Potato-2 and N6 media. Correlation coefficient analyses showed positive correlation between AC and El (r = 0.99* on Potato-2 and r = 0.86* on N6), and between RA and FOP (r = 0.95* on Potato-2, r = 0.93* on N6), on both media. Addition...ally, the direct effects of RA and FAP on FOP were higly significant on both media, as determined by path coefficient, analysis. A trait-association using environment biplot was applied to understand the environmental effects on these relationships. The biplot showed that anther culture trait associations were differently responsive to the environment.
Ključne reči:
wheat / anther culture / correlations / Path analysis / PCAIzvor:
Journal of Biological Research, 2011, 16, 217-223Izdavač:
- BMC
Finansiranje / projekti:
- Savremeno oplemenjivanje strnih žita za sadašnje i buduće potrebe (RS-MESTD-Technological Development (TD or TR)-31066)
Kolekcije
Institucija/grupa
FiVeRTY - JOUR AU - Kondić-Špika, Ankica AU - Vukosavljev, Mirjana AU - Kobiljski, Borislav AU - Hristov, Nikola PY - 2011 UR - http://fiver.ifvcns.rs/handle/123456789/1040 AB - The effect of two nutrient media, Potato-2 and N6, on androgenetic component traits and their relationships were studied in wheat anther culture. Six wheat (Triticum aestivum L.) F-1 combinations (NS 20 x Driada, MV 05-2001 x Lana, MV 05-2001 x Zitnica, Driada x NS 403/00, Driada x Dacia and Odeska 162 x NS KV 124/01A) were used as material for anther isolation. Variations, interrelationships and path analysis for five androgenetic component traits (androgenetic capacity: AC, embryoid induction: El, regeneration ability: RA, frequency of green plants: FOP and frequency of albino plants: FAP) were established. The average values for AC and El were significantly lower on N6 medium, while for RA, FOP and FAP there were no significant differences between the Potato-2 and N6 media. Correlation coefficient analyses showed positive correlation between AC and El (r = 0.99* on Potato-2 and r = 0.86* on N6), and between RA and FOP (r = 0.95* on Potato-2, r = 0.93* on N6), on both media. Additionally, the direct effects of RA and FAP on FOP were higly significant on both media, as determined by path coefficient, analysis. A trait-association using environment biplot was applied to understand the environmental effects on these relationships. The biplot showed that anther culture trait associations were differently responsive to the environment. PB - BMC T2 - Journal of Biological Research T1 - Relationships among androgenetic components in wheat and their responses to the environment EP - 223 SP - 217 VL - 16 UR - https://hdl.handle.net/21.15107/rcub_fiver_1040 ER -
@article{ author = "Kondić-Špika, Ankica and Vukosavljev, Mirjana and Kobiljski, Borislav and Hristov, Nikola", year = "2011", abstract = "The effect of two nutrient media, Potato-2 and N6, on androgenetic component traits and their relationships were studied in wheat anther culture. Six wheat (Triticum aestivum L.) F-1 combinations (NS 20 x Driada, MV 05-2001 x Lana, MV 05-2001 x Zitnica, Driada x NS 403/00, Driada x Dacia and Odeska 162 x NS KV 124/01A) were used as material for anther isolation. Variations, interrelationships and path analysis for five androgenetic component traits (androgenetic capacity: AC, embryoid induction: El, regeneration ability: RA, frequency of green plants: FOP and frequency of albino plants: FAP) were established. The average values for AC and El were significantly lower on N6 medium, while for RA, FOP and FAP there were no significant differences between the Potato-2 and N6 media. Correlation coefficient analyses showed positive correlation between AC and El (r = 0.99* on Potato-2 and r = 0.86* on N6), and between RA and FOP (r = 0.95* on Potato-2, r = 0.93* on N6), on both media. Additionally, the direct effects of RA and FAP on FOP were higly significant on both media, as determined by path coefficient, analysis. A trait-association using environment biplot was applied to understand the environmental effects on these relationships. The biplot showed that anther culture trait associations were differently responsive to the environment.", publisher = "BMC", journal = "Journal of Biological Research", title = "Relationships among androgenetic components in wheat and their responses to the environment", pages = "223-217", volume = "16", url = "https://hdl.handle.net/21.15107/rcub_fiver_1040" }
Kondić-Špika, A., Vukosavljev, M., Kobiljski, B.,& Hristov, N.. (2011). Relationships among androgenetic components in wheat and their responses to the environment. in Journal of Biological Research BMC., 16, 217-223. https://hdl.handle.net/21.15107/rcub_fiver_1040
Kondić-Špika A, Vukosavljev M, Kobiljski B, Hristov N. Relationships among androgenetic components in wheat and their responses to the environment. in Journal of Biological Research. 2011;16:217-223. https://hdl.handle.net/21.15107/rcub_fiver_1040 .
Kondić-Špika, Ankica, Vukosavljev, Mirjana, Kobiljski, Borislav, Hristov, Nikola, "Relationships among androgenetic components in wheat and their responses to the environment" in Journal of Biological Research, 16 (2011):217-223, https://hdl.handle.net/21.15107/rcub_fiver_1040 .