Tissue culture and agronomic traits relationship in wheat
Abstract
There are only a few reports about the relationship between tissue culture and agronomic traits in wheat. In an attempt to enlarge the knowledge in this area, 96 wheat genotypes of worldwide origin were evaluated for their tissue culture response as well as the agronomic performance in the three-year field trials. Plant regeneration was achieved from immature embryos collected 12-15 days after anthesis. Associations between tissue culture and agronomic traits were surveyed by the correlation and path coefficient analyses. A trait-association by year biplot was applied to understand environmental effects on these relationships. All significant trait-associations were of a moderate magnitude and were responsive to the environment. The path coefficient analysis revealed that a grain yield had the highest positive direct effect on a callus formation while the kernel number per spike had the highest positive direct effect on regenerative calli and plant number per embryo. Nevertheless, only... productive tillering had significant (positive) direct effect on all studied tissue culture traits.
Keywords:
wheat / tissue culture / agronomic traits / correlation analysis / path analysis / trait-association by environment interactionSource:
Plant Cell Tissue and Organ Culture, 2008, 95, 1, 107-114Publisher:
- Springer, Dordrecht
Funding / projects:
- Regulacija morfogenetskih procesa i sekundarnog metabolizma i genetičke transformacije biljaka u kulturi in vitro (RS-MESTD-MPN2006-2010-143026)
DOI: 10.1007/s11240-008-9421-x
ISSN: 0167-6857
WoS: 000258676000012
Scopus: 2-s2.0-50449110553
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Institution/Community
MRIZPTY - JOUR AU - Dodig, Dejan AU - Zorić, Miroslav AU - Šurlan-Momirović, Gordana AU - Mitić, Nevena AU - Nikolić, Radomirka PY - 2008 UR - http://rik.mrizp.rs/handle/123456789/247 AB - There are only a few reports about the relationship between tissue culture and agronomic traits in wheat. In an attempt to enlarge the knowledge in this area, 96 wheat genotypes of worldwide origin were evaluated for their tissue culture response as well as the agronomic performance in the three-year field trials. Plant regeneration was achieved from immature embryos collected 12-15 days after anthesis. Associations between tissue culture and agronomic traits were surveyed by the correlation and path coefficient analyses. A trait-association by year biplot was applied to understand environmental effects on these relationships. All significant trait-associations were of a moderate magnitude and were responsive to the environment. The path coefficient analysis revealed that a grain yield had the highest positive direct effect on a callus formation while the kernel number per spike had the highest positive direct effect on regenerative calli and plant number per embryo. Nevertheless, only productive tillering had significant (positive) direct effect on all studied tissue culture traits. PB - Springer, Dordrecht T2 - Plant Cell Tissue and Organ Culture T1 - Tissue culture and agronomic traits relationship in wheat VL - 95 IS - 1 SP - 107 EP - 114 DO - 10.1007/s11240-008-9421-x ER -
@article{ author = "Dodig, Dejan and Zorić, Miroslav and Šurlan-Momirović, Gordana and Mitić, Nevena and Nikolić, Radomirka", year = "2008", abstract = "There are only a few reports about the relationship between tissue culture and agronomic traits in wheat. In an attempt to enlarge the knowledge in this area, 96 wheat genotypes of worldwide origin were evaluated for their tissue culture response as well as the agronomic performance in the three-year field trials. Plant regeneration was achieved from immature embryos collected 12-15 days after anthesis. Associations between tissue culture and agronomic traits were surveyed by the correlation and path coefficient analyses. A trait-association by year biplot was applied to understand environmental effects on these relationships. All significant trait-associations were of a moderate magnitude and were responsive to the environment. The path coefficient analysis revealed that a grain yield had the highest positive direct effect on a callus formation while the kernel number per spike had the highest positive direct effect on regenerative calli and plant number per embryo. Nevertheless, only productive tillering had significant (positive) direct effect on all studied tissue culture traits.", publisher = "Springer, Dordrecht", journal = "Plant Cell Tissue and Organ Culture", title = "Tissue culture and agronomic traits relationship in wheat", volume = "95", number = "1", pages = "107-114", doi = "10.1007/s11240-008-9421-x" }
Dodig, D., Zorić, M., Šurlan-Momirović, G., Mitić, N.,& Nikolić, R.. (2008). Tissue culture and agronomic traits relationship in wheat. in Plant Cell Tissue and Organ Culture Springer, Dordrecht., 95(1), 107-114. https://doi.org/10.1007/s11240-008-9421-x
Dodig D, Zorić M, Šurlan-Momirović G, Mitić N, Nikolić R. Tissue culture and agronomic traits relationship in wheat. in Plant Cell Tissue and Organ Culture. 2008;95(1):107-114. doi:10.1007/s11240-008-9421-x .
Dodig, Dejan, Zorić, Miroslav, Šurlan-Momirović, Gordana, Mitić, Nevena, Nikolić, Radomirka, "Tissue culture and agronomic traits relationship in wheat" in Plant Cell Tissue and Organ Culture, 95, no. 1 (2008):107-114, https://doi.org/10.1007/s11240-008-9421-x . .