Evaluation of phenotypic diversity of apple (Malus sp.) germplasm through the principle component analysis
Proučavanje genetičkih resursa jabuke (Malus sp.) multivarijacionom analizom
Апстракт
A wide range of apple cultivars representing Malus sp. germplasm were collected from southern part of Serbia, where this specie has been in cultivation for a long time. Data for twelve traits were collected for 18 cultivars for three consecutive years. Cultivars differed in phenology, fruit weight, yield and chemical composition were evaluated. Correlations were identified among phenological and compositional traits. Principal component analysis (PCA) was performed to study correlation among variables in set of apple cultivars evaluated and to interpret relationships among genotypes as a tool for germplasm characterization. Dulabija, intended for table consumption, and Stambolka, suitable for the processing, were identified as promising. Because of the large diversity identified, data should be collected for additional local apple cultivars.
Veliki broj autohtonih sorti jabuke (Malus sp.) sakupljen je u regionu južne Srbije, sa teritorije gde se ova vrsta godinama gaji. Kod 18 autohtonih sorti koje su se međusobno razlikovale u fenologiji, masi ploda, prinosu i hemijskom sastavu proučavano je 12 osobina tokom tri godine. Korelacije su utvrđene između fenoloških i hemijskih osobina. Multivarijaciona analiza je primenjena kako bi se izučile korelacije između osobina kod svih sorti jabuke i objasnili odnosi između genotipova kao metod za karakterizaciju germplazme. Između svih proučavanih sorti, najperspektivnije su Đulabija, koja je namenjena za stonu upotrebu, i Stambolka, pogodna za preradu. Zbog velikog diverziteta, preporučuje se nastavak proučavanja ostalih autohtonih sorti.
Кључне речи:
autochthonous cultivars / genetic resources / phenotypic traitsИзвор:
Genetika, 2011, 43, 2, 331-340Издавач:
- Društvo genetičara Srbije, Beograd
DOI: 10.2298/GENSR1102331M
ISSN: 0534-0012
WoS: 000299729600012
Scopus: 2-s2.0-83355172565
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Mratinić, Evica AU - Fotirić-Akšić, Milica PY - 2011 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/2605 AB - A wide range of apple cultivars representing Malus sp. germplasm were collected from southern part of Serbia, where this specie has been in cultivation for a long time. Data for twelve traits were collected for 18 cultivars for three consecutive years. Cultivars differed in phenology, fruit weight, yield and chemical composition were evaluated. Correlations were identified among phenological and compositional traits. Principal component analysis (PCA) was performed to study correlation among variables in set of apple cultivars evaluated and to interpret relationships among genotypes as a tool for germplasm characterization. Dulabija, intended for table consumption, and Stambolka, suitable for the processing, were identified as promising. Because of the large diversity identified, data should be collected for additional local apple cultivars. AB - Veliki broj autohtonih sorti jabuke (Malus sp.) sakupljen je u regionu južne Srbije, sa teritorije gde se ova vrsta godinama gaji. Kod 18 autohtonih sorti koje su se međusobno razlikovale u fenologiji, masi ploda, prinosu i hemijskom sastavu proučavano je 12 osobina tokom tri godine. Korelacije su utvrđene između fenoloških i hemijskih osobina. Multivarijaciona analiza je primenjena kako bi se izučile korelacije između osobina kod svih sorti jabuke i objasnili odnosi između genotipova kao metod za karakterizaciju germplazme. Između svih proučavanih sorti, najperspektivnije su Đulabija, koja je namenjena za stonu upotrebu, i Stambolka, pogodna za preradu. Zbog velikog diverziteta, preporučuje se nastavak proučavanja ostalih autohtonih sorti. PB - Društvo genetičara Srbije, Beograd T2 - Genetika T1 - Evaluation of phenotypic diversity of apple (Malus sp.) germplasm through the principle component analysis T1 - Proučavanje genetičkih resursa jabuke (Malus sp.) multivarijacionom analizom EP - 340 IS - 2 SP - 331 VL - 43 DO - 10.2298/GENSR1102331M ER -
@article{ author = "Mratinić, Evica and Fotirić-Akšić, Milica", year = "2011", abstract = "A wide range of apple cultivars representing Malus sp. germplasm were collected from southern part of Serbia, where this specie has been in cultivation for a long time. Data for twelve traits were collected for 18 cultivars for three consecutive years. Cultivars differed in phenology, fruit weight, yield and chemical composition were evaluated. Correlations were identified among phenological and compositional traits. Principal component analysis (PCA) was performed to study correlation among variables in set of apple cultivars evaluated and to interpret relationships among genotypes as a tool for germplasm characterization. Dulabija, intended for table consumption, and Stambolka, suitable for the processing, were identified as promising. Because of the large diversity identified, data should be collected for additional local apple cultivars., Veliki broj autohtonih sorti jabuke (Malus sp.) sakupljen je u regionu južne Srbije, sa teritorije gde se ova vrsta godinama gaji. Kod 18 autohtonih sorti koje su se međusobno razlikovale u fenologiji, masi ploda, prinosu i hemijskom sastavu proučavano je 12 osobina tokom tri godine. Korelacije su utvrđene između fenoloških i hemijskih osobina. Multivarijaciona analiza je primenjena kako bi se izučile korelacije između osobina kod svih sorti jabuke i objasnili odnosi između genotipova kao metod za karakterizaciju germplazme. Između svih proučavanih sorti, najperspektivnije su Đulabija, koja je namenjena za stonu upotrebu, i Stambolka, pogodna za preradu. Zbog velikog diverziteta, preporučuje se nastavak proučavanja ostalih autohtonih sorti.", publisher = "Društvo genetičara Srbije, Beograd", journal = "Genetika", title = "Evaluation of phenotypic diversity of apple (Malus sp.) germplasm through the principle component analysis, Proučavanje genetičkih resursa jabuke (Malus sp.) multivarijacionom analizom", pages = "340-331", number = "2", volume = "43", doi = "10.2298/GENSR1102331M" }
Mratinić, E.,& Fotirić-Akšić, M.. (2011). Evaluation of phenotypic diversity of apple (Malus sp.) germplasm through the principle component analysis. in Genetika Društvo genetičara Srbije, Beograd., 43(2), 331-340. https://doi.org/10.2298/GENSR1102331M
Mratinić E, Fotirić-Akšić M. Evaluation of phenotypic diversity of apple (Malus sp.) germplasm through the principle component analysis. in Genetika. 2011;43(2):331-340. doi:10.2298/GENSR1102331M .
Mratinić, Evica, Fotirić-Akšić, Milica, "Evaluation of phenotypic diversity of apple (Malus sp.) germplasm through the principle component analysis" in Genetika, 43, no. 2 (2011):331-340, https://doi.org/10.2298/GENSR1102331M . .