Genetic relatedness of soybean genotypes based on agromorphological traits and RAPD markers

2014
Authors
Perić, Vesna
Nikolić, Ana

Babić, Vojka

Srebrić, Mirjana

Mladenović-Drinić, Snežana

Sudarić, Aleksanda
Đorđević, Vuk

Article (Published version)
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Show full item recordAbstract
Modern agriculture, breeding procedures, as well as competition among breeding institutions contribute to further reduction of already narrowed diversity of soybean commercial varieties. The objective of the study was to characterize eighteen soybean cultivars from three different breeding programs for agro-morphological traits and to reveal genetic diversity using molecular markers. Morphological description was performed with 13 qualitative and 9 quantitative traits. The genetic relationships were estimated using 21 RAPD markers. PIC was calculated for RAPD data, while the diversity of qualitative traits was described by Shannon genetic diversity index. Cluster analysis based on qualitative morphological characters showed clear separation of genotypes on the basis of their plant growth type. PC analysis performed for quantitative traits divided genotypes according to their maturity group. Grouping pattern based on molecular marker data was in agreement with pedigree of cultivars. A g...reat similarity was found, primarily between the varieties under the same institution, and then among all examined varieties. Comparison of three methods in the assessment of diversity indicated that morphological markers might provide useful information in breeding process and allow classification by pedigree to some extent, but RAPD markers were found to be superior in assessing differences among genetically very similar genotypes.
Keywords:
agronomic traits / diversity / RAPD markers / soybeanSource:
Genetika, 2014, 46, 3, 839-854Publisher:
- Društvo genetičara Srbije, Beograd
Funding / projects:
DOI: 10.2298/GENSR1403839P
ISSN: 0534-0012
WoS: 000348608200017
Scopus: 2-s2.0-84922181038
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MRIZPTY - JOUR AU - Perić, Vesna AU - Nikolić, Ana AU - Babić, Vojka AU - Srebrić, Mirjana AU - Mladenović-Drinić, Snežana AU - Sudarić, Aleksanda AU - Đorđević, Vuk PY - 2014 UR - http://rik.mrizp.rs/handle/123456789/534 AB - Modern agriculture, breeding procedures, as well as competition among breeding institutions contribute to further reduction of already narrowed diversity of soybean commercial varieties. The objective of the study was to characterize eighteen soybean cultivars from three different breeding programs for agro-morphological traits and to reveal genetic diversity using molecular markers. Morphological description was performed with 13 qualitative and 9 quantitative traits. The genetic relationships were estimated using 21 RAPD markers. PIC was calculated for RAPD data, while the diversity of qualitative traits was described by Shannon genetic diversity index. Cluster analysis based on qualitative morphological characters showed clear separation of genotypes on the basis of their plant growth type. PC analysis performed for quantitative traits divided genotypes according to their maturity group. Grouping pattern based on molecular marker data was in agreement with pedigree of cultivars. A great similarity was found, primarily between the varieties under the same institution, and then among all examined varieties. Comparison of three methods in the assessment of diversity indicated that morphological markers might provide useful information in breeding process and allow classification by pedigree to some extent, but RAPD markers were found to be superior in assessing differences among genetically very similar genotypes. PB - Društvo genetičara Srbije, Beograd T2 - Genetika T1 - Genetic relatedness of soybean genotypes based on agromorphological traits and RAPD markers VL - 46 IS - 3 SP - 839 EP - 854 DO - 10.2298/GENSR1403839P UR - conv_897 ER -
@article{ author = "Perić, Vesna and Nikolić, Ana and Babić, Vojka and Srebrić, Mirjana and Mladenović-Drinić, Snežana and Sudarić, Aleksanda and Đorđević, Vuk", year = "2014", abstract = "Modern agriculture, breeding procedures, as well as competition among breeding institutions contribute to further reduction of already narrowed diversity of soybean commercial varieties. The objective of the study was to characterize eighteen soybean cultivars from three different breeding programs for agro-morphological traits and to reveal genetic diversity using molecular markers. Morphological description was performed with 13 qualitative and 9 quantitative traits. The genetic relationships were estimated using 21 RAPD markers. PIC was calculated for RAPD data, while the diversity of qualitative traits was described by Shannon genetic diversity index. Cluster analysis based on qualitative morphological characters showed clear separation of genotypes on the basis of their plant growth type. PC analysis performed for quantitative traits divided genotypes according to their maturity group. Grouping pattern based on molecular marker data was in agreement with pedigree of cultivars. A great similarity was found, primarily between the varieties under the same institution, and then among all examined varieties. Comparison of three methods in the assessment of diversity indicated that morphological markers might provide useful information in breeding process and allow classification by pedigree to some extent, but RAPD markers were found to be superior in assessing differences among genetically very similar genotypes.", publisher = "Društvo genetičara Srbije, Beograd", journal = "Genetika", title = "Genetic relatedness of soybean genotypes based on agromorphological traits and RAPD markers", volume = "46", number = "3", pages = "839-854", doi = "10.2298/GENSR1403839P", url = "conv_897" }
Perić, V., Nikolić, A., Babić, V., Srebrić, M., Mladenović-Drinić, S., Sudarić, A.,& Đorđević, V.. (2014). Genetic relatedness of soybean genotypes based on agromorphological traits and RAPD markers. in Genetika Društvo genetičara Srbije, Beograd., 46(3), 839-854. https://doi.org/10.2298/GENSR1403839P conv_897
Perić V, Nikolić A, Babić V, Srebrić M, Mladenović-Drinić S, Sudarić A, Đorđević V. Genetic relatedness of soybean genotypes based on agromorphological traits and RAPD markers. in Genetika. 2014;46(3):839-854. doi:10.2298/GENSR1403839P conv_897 .
Perić, Vesna, Nikolić, Ana, Babić, Vojka, Srebrić, Mirjana, Mladenović-Drinić, Snežana, Sudarić, Aleksanda, Đorđević, Vuk, "Genetic relatedness of soybean genotypes based on agromorphological traits and RAPD markers" in Genetika, 46, no. 3 (2014):839-854, https://doi.org/10.2298/GENSR1403839P ., conv_897 .