Variability of morphological traits in sunflower inbred lines
2020
Autori
Ćuk, NemanjaCvejić, Sandra
Mladenov, Velimir
Babec, Brankica
Miklič, Vladimir
Miladinović, Dragana
Jocić, Siniša
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Except agronomic important traits, great diversity in sunflower is present in morphological traits which are very useful in breeding studies. The main objective of the paper was to determine genetic diversity among the 110 inbred lines in the collection of Institute of Field and Vegetable Crops Novi Sad (IFVCNS) by screening 34 morphological traits according to a list of descriptors of the International Union for the Protection of New Varieties of Plants (UPOV) as to conduct the Distinctness, Uniformity and Stability Test (DUS). The diversity of morphological traits was estimated by Shannon diversity index (H') and the diversity of sunflower inbred lines was performed by homogeneity analysis (HOMALS) as well as discriminatory power of the traits. The values of the traits in Shannon diversity index were the highest (H'=0.99) for height of the tip of the blade compared to insertion of petiole and bract position, while branching, head shape and seed color showed low diversity (H'>0.1). Th...e uniformity of inbred lines distribution determined discriminative power of descriptors. Disk flower anthocyanin coloration of stigma, hypocotyl anthocyanin coloration and intensity, leaf blistering, leaf serration, seed stripes on and between the margins showed the strongest discriminatory power. According to these six traits, the collection of inbred lines was divided into two main groups and three subgroups which better explained the relationships among the various inbred lines. Inbred lines showed the great variability of morphological traits in the whole collection and also among the inbred lines from the same type of use.
Ključne reči:
genetic diversity / inbred lines / sunflower / morphological traitsIzvor:
Genetika-Belgrade, 2020, 52, 3, 911-923Izdavač:
- Društvo genetičara Srbije, Beograd
Finansiranje / projekti:
- Razvoj novih sorti i poboljšanje tehnologija proizvodnje uljanih biljnih vrsta za različite namene (RS-MESTD-Technological Development (TD or TR)-31025)
- APV 114-451-2126/2016-03: Anatomic characterization of wild sunflower collection as a potential genepool for cultivated sunflower breeding in Vojvodina, financed by the Provincial Secretariat for Higher Education and Scientific Research, AP Vojvodina
DOI: 10.2298/GENSR2003911C
ISSN: 0534-0012
WoS: 000599450700007
Scopus: 2-s2.0-85099613171
Kolekcije
Institucija/grupa
FiVeRTY - JOUR AU - Ćuk, Nemanja AU - Cvejić, Sandra AU - Mladenov, Velimir AU - Babec, Brankica AU - Miklič, Vladimir AU - Miladinović, Dragana AU - Jocić, Siniša PY - 2020 UR - http://fiver.ifvcns.rs/handle/123456789/2071 AB - Except agronomic important traits, great diversity in sunflower is present in morphological traits which are very useful in breeding studies. The main objective of the paper was to determine genetic diversity among the 110 inbred lines in the collection of Institute of Field and Vegetable Crops Novi Sad (IFVCNS) by screening 34 morphological traits according to a list of descriptors of the International Union for the Protection of New Varieties of Plants (UPOV) as to conduct the Distinctness, Uniformity and Stability Test (DUS). The diversity of morphological traits was estimated by Shannon diversity index (H') and the diversity of sunflower inbred lines was performed by homogeneity analysis (HOMALS) as well as discriminatory power of the traits. The values of the traits in Shannon diversity index were the highest (H'=0.99) for height of the tip of the blade compared to insertion of petiole and bract position, while branching, head shape and seed color showed low diversity (H'>0.1). The uniformity of inbred lines distribution determined discriminative power of descriptors. Disk flower anthocyanin coloration of stigma, hypocotyl anthocyanin coloration and intensity, leaf blistering, leaf serration, seed stripes on and between the margins showed the strongest discriminatory power. According to these six traits, the collection of inbred lines was divided into two main groups and three subgroups which better explained the relationships among the various inbred lines. Inbred lines showed the great variability of morphological traits in the whole collection and also among the inbred lines from the same type of use. PB - Društvo genetičara Srbije, Beograd T2 - Genetika-Belgrade T1 - Variability of morphological traits in sunflower inbred lines EP - 923 IS - 3 SP - 911 VL - 52 DO - 10.2298/GENSR2003911C ER -
@article{ author = "Ćuk, Nemanja and Cvejić, Sandra and Mladenov, Velimir and Babec, Brankica and Miklič, Vladimir and Miladinović, Dragana and Jocić, Siniša", year = "2020", abstract = "Except agronomic important traits, great diversity in sunflower is present in morphological traits which are very useful in breeding studies. The main objective of the paper was to determine genetic diversity among the 110 inbred lines in the collection of Institute of Field and Vegetable Crops Novi Sad (IFVCNS) by screening 34 morphological traits according to a list of descriptors of the International Union for the Protection of New Varieties of Plants (UPOV) as to conduct the Distinctness, Uniformity and Stability Test (DUS). The diversity of morphological traits was estimated by Shannon diversity index (H') and the diversity of sunflower inbred lines was performed by homogeneity analysis (HOMALS) as well as discriminatory power of the traits. The values of the traits in Shannon diversity index were the highest (H'=0.99) for height of the tip of the blade compared to insertion of petiole and bract position, while branching, head shape and seed color showed low diversity (H'>0.1). The uniformity of inbred lines distribution determined discriminative power of descriptors. Disk flower anthocyanin coloration of stigma, hypocotyl anthocyanin coloration and intensity, leaf blistering, leaf serration, seed stripes on and between the margins showed the strongest discriminatory power. According to these six traits, the collection of inbred lines was divided into two main groups and three subgroups which better explained the relationships among the various inbred lines. Inbred lines showed the great variability of morphological traits in the whole collection and also among the inbred lines from the same type of use.", publisher = "Društvo genetičara Srbije, Beograd", journal = "Genetika-Belgrade", title = "Variability of morphological traits in sunflower inbred lines", pages = "923-911", number = "3", volume = "52", doi = "10.2298/GENSR2003911C" }
Ćuk, N., Cvejić, S., Mladenov, V., Babec, B., Miklič, V., Miladinović, D.,& Jocić, S.. (2020). Variability of morphological traits in sunflower inbred lines. in Genetika-Belgrade Društvo genetičara Srbije, Beograd., 52(3), 911-923. https://doi.org/10.2298/GENSR2003911C
Ćuk N, Cvejić S, Mladenov V, Babec B, Miklič V, Miladinović D, Jocić S. Variability of morphological traits in sunflower inbred lines. in Genetika-Belgrade. 2020;52(3):911-923. doi:10.2298/GENSR2003911C .
Ćuk, Nemanja, Cvejić, Sandra, Mladenov, Velimir, Babec, Brankica, Miklič, Vladimir, Miladinović, Dragana, Jocić, Siniša, "Variability of morphological traits in sunflower inbred lines" in Genetika-Belgrade, 52, no. 3 (2020):911-923, https://doi.org/10.2298/GENSR2003911C . .