QTL MAPPING THAT DETERMINE TRAITS OF GRAIN PRODUCTIVITY IN SOFT SPRING WHEAT (TRITICUM AESTIVUM L.) UNDER DIFFERENT LEVELS OF NITROGEN NUTRITION

Original title

КАРТИРОВАНИЕ QTL, ОПРЕДЕЛЯЮЩИХ ПРОЯВЛЕНИЕ ПРИЗНАКОВ ЗЕРНОВОЙ ПРОДУКТИВНОСТИ У ЯРОВОЙ МЯГКОЙ ПШЕНИЦЫ (TRITICUM AESTIVUM L.) ПРИ РАЗЛИЧНЫХ УРОВНЯХ АЗОТНОГО ПИТАНИЯ

Authors

G.V. Mirskaya, E.V. Kanash, N.V. Kocherina, N.A. Rushina, D.V. Rusakov, Yu.V. Chesnokov

Contact information

Agrophysical Research Institute, St. Petersburg, Russia, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.

Pages

527-530

DOI

10.31255/978-5-94797-319-8-527-530

Abstract

Quantitative trait loci (QTL) of agriculturally valuable traits of ITMI (International Triticeae Mapping Initiative) mapping population of soft spring wheat (Triticum aestivum L.) were mapped in two experiments with two levels of nitrogen nutrition under the controlled conditions. QTL, the effects of the actions identified by QTL, the proportion of phenotypic variability determined by each QTL, and molecular markers genetically linked to the identified QTL were determined for each studied trait. The molecular markers found can be used in breeding programs to improve the existing varieties of wheat adapted for the assimilation of nitrogen fertilizers.