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Analysis of conservation of genetic identity by protein electrophoresis in wheat reproduction

Analiza održanja genetičkog identiteta elektroforezom proteina pri sortnoj reprodukciji pšenice

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2015
3979.pdf (3.035Mb)
Authors
Djurić, Nada
Prodanović, Slaven
Hristov, Nikola
Cvijanović, Gorica
Matković, Mirela
Djekić, Vera
article (publishedVersion)
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Abstract
Application of positive and negative selection at the phenotype level in the reproduction of wheat varieties, enabled varietal purity of 99 and 100 % of the crops of seed categories. Protein electrophoresis showed that there is a divergence between the tested wheat varieties in composition components gliadin fraction, respectively gels varieties differ in the characteristics of the tape, while inside there are varieties of uniformity. Institute PKB Agroekonomik has been successful in maintaining the genetic identity of wheat variety in way it conducts selection and seed production. In that way, Institute PKB Agroekonomik is able to product seeds of excellent quality and high genetic purity.
Primenom pozitivne i negativne selekcije, na nivou fenotipa pri sortnoj reprodukciji pšenice, u ogledima omogućila sortnu čistoću od 99 i 100 % u usevima svih semenskih kategorija. Elektroforeza proteina je pokazala da postoji divergentnost između ispitivanih sorti pšenice po sastavu komponenti glijadinske frakcije, odnodno da se gelovi sorti međusobno razlikuju po karakteristikama traka, dok unutar sorti postoji ujednačenost. Način na koji se sprovodi selekcija i semenarstvo u Institutu PKB Agroekonomik je uspešan za održavanje genetičkog identiteta sorti pšenice, odnosno Institut PKB Agroekonomik je ovladao metodama proizvodnje semenskih useva koji omogućavaju dobijanje semena odličnog kvaliteta, visoke genetske čistoće.
Keywords:
wheat / varieties / genetic identity / protein electrophoresis / seed production / seed category / pšenica / sorte / geneticki identitet / elektroforeza proteina / semenarstvo / kategorije semena
Source:
Zbornik naučnih radova Instituta PKB Agroekonomik, 2015, 21, 1-2, 71-77
Publisher:
  • Institut PKB Agroekonomik, Padinska skela

ISSN: 0354-1320

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Handle
https://hdl.handle.net/21.15107/rcub_agrospace_3982
URI
http://aspace.agrif.bg.ac.rs/handle/123456789/3982
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  • Radovi istraživača / Researchers’ publications
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Poljoprivredni fakultet

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