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Comparative analysis of laboratory and field procedures for testing genetic purity of sunflower parent lines

Uporedna analiza genetske čistoće roditeljskih linija suncokreta u polju i laboratoriji

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2010
881.pdf (313.8Kb)
Authors
Taški-Ajduković, Ksenija
Radić, Velimir
Jevtić, Aranka
Čanak, Petar
Vujaković, Milka
Miklič, Vladimir
Article (Published version)
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Abstract
One of the main features that confer high quality to the seed is its genetic purity. Genetic impurities in sunflower seed lot can originate from seed due to self-pollination, uncontrolled cross-pollination or mechanical mixing of seeds. Genetic purity of 18 seed lots of sunflower parental lines is controlled by comparative analysis of morphological traits and electrophoretic analysis 4 isoenzyme systems, according to the UPOV guidelines for DUS test of sunflower lines and hybrids. In 83.3% of the total analysed samples, results in the field and laboratory were in agreement. In parental line R-8 5% genetic impurity was found by isoenzyme analysis, which was not detected based on morphological characteristics, while electrophoretic analysis of samples L-10 and L-11 showed less genetic impurities in comparison with the analysis in the field.
Jedna od važnih komponenti kvaliteta semena jeste njegova sortna, odnosno genetska čistoća. Uzroci nesortnih primesa mogu poticati od semena nastalog usled nekontrolisane samooplodnje, stranooplodnje ili usled mehaničkog mešanja semena. Genetska čistoća 18 partija roditeljskih linija suncokreta kontrolisana je uporednom analizom morfoloških osobina i elektroforetskom analizom 4 izoenzimska sistema, prema UPOV uputstvu za DUS analizu linija i hibrida suncokreta. U 83,3% od ukupno ispitanih uzoraka, rezultati u polju i laboratoriji su bili u saglasnosti. Kod roditeljske linije R-8 analizom izoenzima pronađeno je 5% genetske nečistoće koja nije konstatovana na osnovu morfoloških karakteristika, dok je elektroforetska analiza uzoraka L-10 i L-11 pokazala manju genetsku nečistoću u poređenju sa analizom u polju.
Keywords:
field trial / genetic purity / isozymes / lines / sunflower / biotest / genetska čistoća / izoenzimi / linije / suncokret
Source:
Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 2010, 47, 1, 153-156
Publisher:
  • Institut za ratarstvo i povrtarstvo, Novi Sad
Funding / projects:
  • Stvaranje visoko produktivnih genotipova suncokreta (Helianthus annuus L.) (RS-20080)

ISSN: 1821-3944

[ Google Scholar ]
URI
http://fiver.ifvcns.rs/handle/123456789/884
Collections
  • Radovi istraživača / Researchers' papers
Institution/Community
FiVeR
TY  - JOUR
AU  - Taški-Ajduković, Ksenija
AU  - Radić, Velimir
AU  - Jevtić, Aranka
AU  - Čanak, Petar
AU  - Vujaković, Milka
AU  - Miklič, Vladimir
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/884
AB  - One of the main features that confer high quality to the seed is its genetic purity. Genetic impurities in sunflower seed lot can originate from seed due to self-pollination, uncontrolled cross-pollination or mechanical mixing of seeds. Genetic purity of 18 seed lots of sunflower parental lines is controlled by comparative analysis of morphological traits and electrophoretic analysis 4 isoenzyme systems, according to the UPOV guidelines for DUS test of sunflower lines and hybrids. In 83.3% of the total analysed samples, results in the field and laboratory were in agreement. In parental line R-8 5% genetic impurity was found by isoenzyme analysis, which was not detected based on morphological characteristics, while electrophoretic analysis of samples L-10 and L-11 showed less genetic impurities in comparison with the analysis in the field.
AB  - Jedna od važnih komponenti kvaliteta semena jeste njegova sortna, odnosno genetska čistoća. Uzroci nesortnih primesa mogu poticati od semena nastalog usled nekontrolisane samooplodnje, stranooplodnje ili usled mehaničkog mešanja semena. Genetska čistoća 18 partija roditeljskih linija suncokreta kontrolisana je uporednom analizom morfoloških osobina i elektroforetskom analizom 4 izoenzimska sistema, prema UPOV uputstvu za DUS analizu linija i hibrida suncokreta. U 83,3% od ukupno ispitanih uzoraka, rezultati u polju i laboratoriji su bili u saglasnosti. Kod roditeljske linije R-8 analizom izoenzima pronađeno je 5% genetske nečistoće koja nije konstatovana na osnovu morfoloških karakteristika, dok je elektroforetska analiza uzoraka L-10 i L-11 pokazala manju genetsku nečistoću u poređenju sa analizom u polju.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Comparative analysis of laboratory and field procedures for testing genetic purity of sunflower parent lines
T1  - Uporedna analiza genetske čistoće roditeljskih linija suncokreta u polju i laboratoriji
EP  - 156
IS  - 1
SP  - 153
VL  - 47
UR  - conv_1679
ER  - 
@article{
author = "Taški-Ajduković, Ksenija and Radić, Velimir and Jevtić, Aranka and Čanak, Petar and Vujaković, Milka and Miklič, Vladimir",
year = "2010",
abstract = "One of the main features that confer high quality to the seed is its genetic purity. Genetic impurities in sunflower seed lot can originate from seed due to self-pollination, uncontrolled cross-pollination or mechanical mixing of seeds. Genetic purity of 18 seed lots of sunflower parental lines is controlled by comparative analysis of morphological traits and electrophoretic analysis 4 isoenzyme systems, according to the UPOV guidelines for DUS test of sunflower lines and hybrids. In 83.3% of the total analysed samples, results in the field and laboratory were in agreement. In parental line R-8 5% genetic impurity was found by isoenzyme analysis, which was not detected based on morphological characteristics, while electrophoretic analysis of samples L-10 and L-11 showed less genetic impurities in comparison with the analysis in the field., Jedna od važnih komponenti kvaliteta semena jeste njegova sortna, odnosno genetska čistoća. Uzroci nesortnih primesa mogu poticati od semena nastalog usled nekontrolisane samooplodnje, stranooplodnje ili usled mehaničkog mešanja semena. Genetska čistoća 18 partija roditeljskih linija suncokreta kontrolisana je uporednom analizom morfoloških osobina i elektroforetskom analizom 4 izoenzimska sistema, prema UPOV uputstvu za DUS analizu linija i hibrida suncokreta. U 83,3% od ukupno ispitanih uzoraka, rezultati u polju i laboratoriji su bili u saglasnosti. Kod roditeljske linije R-8 analizom izoenzima pronađeno je 5% genetske nečistoće koja nije konstatovana na osnovu morfoloških karakteristika, dok je elektroforetska analiza uzoraka L-10 i L-11 pokazala manju genetsku nečistoću u poređenju sa analizom u polju.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Comparative analysis of laboratory and field procedures for testing genetic purity of sunflower parent lines, Uporedna analiza genetske čistoće roditeljskih linija suncokreta u polju i laboratoriji",
pages = "156-153",
number = "1",
volume = "47",
url = "conv_1679"
}
Taški-Ajduković, K., Radić, V., Jevtić, A., Čanak, P., Vujaković, M.,& Miklič, V.. (2010). Comparative analysis of laboratory and field procedures for testing genetic purity of sunflower parent lines. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 47(1), 153-156.
conv_1679
Taški-Ajduković K, Radić V, Jevtić A, Čanak P, Vujaković M, Miklič V. Comparative analysis of laboratory and field procedures for testing genetic purity of sunflower parent lines. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2010;47(1):153-156.
conv_1679 .
Taški-Ajduković, Ksenija, Radić, Velimir, Jevtić, Aranka, Čanak, Petar, Vujaković, Milka, Miklič, Vladimir, "Comparative analysis of laboratory and field procedures for testing genetic purity of sunflower parent lines" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 47, no. 1 (2010):153-156,
conv_1679 .

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