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RFLP mapping of the vernalization (Vrn1) and frost resistance (Fr1) genes on chromosome 5A of wheat

Theoretical and Applied Genetics, 1995
A population of single chromosome recombinant lines was developed from the cross between a frost-sensitive, vernalization-insensitive substitution line, 'Chinese Spring' (Triticum spelta 5A) and a frost-tolerant, vernalization-sensitive line, 'Chinese Spring' ('Cheyenne' 5A), and used to map the genes Vrn1 and Fr1 controlling vernalization requirement ...
G, Galiba   +4 more
openaire   +2 more sources

Cloning and characterization of a putative orthologue of the wheat vernalization (VRN1) gene in perennial wheatgrass (Agropyron cristatum)

Plant Breeding, 2020
AbstractFlowering time is important in the adaptation of crop plants to different environments and impacts the economic value of agricultural crops. Wheatgrass is a perennial Triticeae species and one of the most important grasses for pasture and forage in temperate regions of the world.
Adoración Cabrera   +2 more
openaire   +2 more sources

RFLP mapping of the three major genes, Vrn1, Q and B1, on the long arm of chromosome 5A of wheat

Euphytica, 1998
Chromosome 5A of wheat carries several major genes of agronomic importance, including Vrn1 controlling spring/winter wheat difference, Q determining spike morphology and B1 inhibiting awn development. A population of single-chromosome recombinant lines from the cross between two chromosome substitution lines, 'Chinese Spring' (Cappelle-Desprez 5A) and '
Kiyoaki Kato   +4 more
openaire   +1 more source

A genome-wide association study prioritizes VRN1-2 as a candidate gene associated with plant height in soybean

Theoretical and Applied Genetics
Plant height is an important architectural trait that affects crop growth, yield, and stress resistance. Tremendous efforts have been dedicated to revealing the genetic basis or regulatory mechanism; however, the underlying molecular mechanism remains largely unknown primarily due to the lack of controlling genes.
Le Wang   +5 more
openaire   +2 more sources

Ppd1, Vrn1, ALMT1 and Rht genes and their effects on grain yield in lower rainfall environments in southern Australia

Crop & Pasture Science, 2014
Allele-specific markers for important genes can improve the efficiency of plant breeding. Their value can be enhanced if effects of the alleles for important traits can be estimated in identifiable types of environment. Provided potential bias can be minimised, large, unbalanced, datasets from previous plant-breeding and agronomic research can be used.
Eagles, H.   +7 more
openaire   +2 more sources

Effect of the Vrn1‐Fr1 Interval on Cold Hardiness Levels in Near‐Isogenic Wheat Lines

Crop Science, 1998
We investigated the feasibility of cold hardiness manipulation in wheat, Triticum aestivum L., with the Vrn1‐Fr1 interval on chromosome 5AL. The interval contains a gene(s) that has influenced vernalization requirements and cold hardiness levels. We conducted LT50 tests (lethal temperature of 50% of plants) on wheat NILs (near‐isogenic lines) that ...
Eric W. Storlie   +2 more
openaire   +1 more source

Direct interaction between VRN1 protein and the promoter region of the wheat <i>FT</i> gene

Genes and Genetic Systems, 2018
Takafumi Itoh   +2 more
exaly  

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