Field evaluation of upland rice lines selected for QTLs controlling root traits

A marker-assisted back-cross (MABC) programme was used to introgress four root quantitative trait loci (QTLs) from the tropical japonica rice variety Azucena into the Indian upland rice variety, Kalinga III. Previously we tested the products for root traits and reported that the introgressed QTL9 (o...

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Veröffentlicht in:	Field crops research 2007-03, Vol.101 (2), p.180-186
Hauptverfasser:	Steele, K.A., Virk, D.S., Kumar, R., Prasad, S.C., Witcombe, J.R.
Format:	Artikel
Sprache:	eng
Schlagworte:	alleles artificial selection backcrossing crop yield Drought dry matter partitioning Eastern India environmental factors field experimentation G × E genetic variation genotype genotype-environment interaction grain yield inbred lines Indexing in process introgression length marker-assisted selection Marker-assisted selection (MAS) Oryza sativa Q1 QTL quantitative trait loci rice root systems Roots Target environment Upland rice wheat straw
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