scholarly journals Proteomic Analysis of Albumins and Globulins from Wheat Variety Chinese Spring and Its Fine Deletion Line 3BS-8

2012 ◽  
Vol 13 (12) ◽  
pp. 13398-13413 ◽  
Author(s):  
Chao-Ying Ma ◽  
Li-Yan Gao ◽  
Ning Li ◽  
Xiao-Hui Li ◽  
Wu-Jun Ma ◽  
...  
Keyword(s):  
Proteomic Analysis ◽  
Chinese Spring ◽  
Wheat Variety ◽  
Deletion Line

scholarly journals Proteomic analysis of low-molecular-weight glutenin subunits and relationship with their genes in a common wheat variety

3 Biotech ◽  
2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Hye-Rang Beom ◽  
Jin Sun Kim ◽  
You-Ran Jang ◽  
Sun-Hyung Lim ◽  
Chang-Kug Kim ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Common Wheat ◽  
Proteomic Analysis ◽  
Wheat Variety ◽  
Low Molecular Weight ◽  
Glutenin Subunits ◽  
Common Wheat Variety

FREQUENCY OF MICRONUCLEI IN POLLEN QUARTETS OF COMMON WHEAT MONOSOMICS

1952 ◽  
Vol 30 (4) ◽  
pp. 371-378 ◽  
Author(s):  
J. W. Morrison ◽  
John Unrau
Keyword(s):  
Cell Wall ◽  
Common Wheat ◽  
Chinese Spring ◽  
Wheat Variety ◽  
Early Developmental Stage ◽  
D Genome ◽  
Distinct Cell ◽  
The Common ◽  
Early Developmental ◽  
Common Wheat Variety

The frequency with which 20 different monosomes of the common wheat variety, Chinese Spring, formed micronuclei in pollen quartets was determined. It was found that unless the study was made at an early developmental stage characterized by a distinct cell wall surrounding the quartets, the counts were unreliable, because some micronuclei were lost. The frequency of micronucleus formation was similar for anthers of a floret, florets of a spike, and plants of a monosome. Among the monosomes studied, there were three groups of three and four of two in which the total frequency of quartets with micronuclei, and the distribution of numbers of micronuclei per quartet, were strikingly similar. In the case of the groups of three, two monosomes were from the A and B genomes while one was from the D genome. This is interpreted as evidence of homoeology of chromosomes of a group and also that such chromosomes have undergone less change than those that do not form such series.

Chromosome location of genes controlling aluminum tolerance in wheat, rye, and triticale

1984 ◽  
Vol 26 (6) ◽  
pp. 701-705 ◽  
Author(s):  
A. Aniol ◽  
J. P. Gustafson
Keyword(s):  
Chinese Spring ◽  
Wheat Variety ◽  
Aluminum Tolerance ◽  
Triticum Aestivum L ◽  
Additive Effects ◽  
Chromosome Location ◽  
Irreversible Damage ◽  
Wheat Varieties ◽  
Chinese Spring Wheat ◽  
Secale Cereale L

'Chinese Spring' wheat nullisomic–tetrasomic and ditelosomic lines were used for the identification of Aluminum-tolerance genes in wheat (Triticum aestivum L. em Thell.). Rye additions and substitutions in different wheat varieties were used for the identification of aluminum-tolerance genes in rye (Secale cereale L.). The point where concentrations of aluminum caused irreversible damage to the root apical meristems on exposure for 24 h at 25 °C was the measure of aluminum tolerance. Genes for aluminum tolerance in the medium-tolerant wheat variety 'Chinese Spring' were found to be localized in chromosome arms 6AL, 7AS, 2DL, 3DL, 4DL, and 4BL, and on chromosome 7D. Major genes for tolerance in rye seem to be located on 3R and 6RS, with other genes on 4R. The expression of aluminum-tolerance genes located on rye chromosomes incorporated into sensitive wheat was often suppressed by the action of unknown genes in the wheat background.Key words: Triticum, Secale, aluminum tolerance, additive effects, polygenes.

Substitution analysis of seedling stage copper tolerance in wheat

2003 ◽  
Vol 51 (4) ◽  
pp. 397-404 ◽  
Author(s):  
A. F. Bálint ◽  
G. Kovács ◽  
A. Börner ◽  
G. Galiba ◽  
J. Sutka
Keyword(s):  
Chinese Spring ◽  
Wheat Variety ◽  
Growth Conditions ◽  
Copper Tolerance ◽  
Substitution Lines ◽  
Single Chromosome ◽  
Homologous Group ◽  
Wide Range ◽  
Allelic Differences ◽  
Group 5

The relatively copper-tolerant wheat variety Chinese Spring (recipient), the copper-sensitive variety Cappelle Desprez (donor) and their substitution lines were screened for copper tolerance in a soil pot experiment under artificial growth conditions. Chromosomes 5A, 5B, 5D and 7D of Cappelle Desprez significantly decreased the copper tolerance of the recipient variety to varying extents.  By contrast, the 6B and 3D chromosomes significantly increased the copper tolerance of Chinese Spring, suggesting that a wide range of allelic differences could be expected between wheat genotypes for this character. The significant role of homologous group 5 in copper tolerance was confirmed by testing wheat-rye substitution lines. The substitution of rye chromosome 5R (5R/5A substitution line) into a wheat genetic background significantly increased the copper tolerance of the recipient wheat genotype. The results suggest that chromosomes 5R and 5A probably carry major genes or gene complexes responsible for copper tolerance, and that the copper tolerance of wheat can be improved through the substitution of a single chromosome carrying the responsible genes. At the same time, it is also possible that the effect of homologous group 5 is not specific to copper tolerance, but that the genes located on these chromosomes belong to a general stress adaptation (frost, cold, vernalisation requirements, etc.) complex, which has already been detected on this chromosome. To answer this question further studies are needed to determine the real effect of these chromosome regions and loci on copper tolerance.

SEEDLING REACTIONS TO STEM RUST OF LINES OF MARQUIS WHEAT WITH SUBSTITUTED GENES FOR RUST RESISTANCE

1960 ◽  
Vol 40 (3) ◽  
pp. 524-538 ◽  
Author(s):  
G. J. Green ◽  
D. R. Knott ◽  
I. A. Watson ◽  
A. T. Pugsley
Keyword(s):  
High Temperature ◽  
North American ◽  
Stem Rust ◽  
Chinese Spring ◽  
Rust Resistance ◽  
Wheat Variety ◽  
Substitution Lines ◽  
Moderate Resistance

Lines of the wheat variety Marquis carrying genes Sr6, Sr7, Sr8, Sr9, Sr10, and Sr6 plus Sr7 for resistance to stem rust were produced by the backcross method. The reactions of these lines to 99 North American cultures of 29 races of stem rust and to 8 Australian cultures were determined. Genes Sr6, Sr8, and Sr9 conferred a uniform type of resistance to most of the cultures. Genes Sr7 and Sr10 conferred only moderate resistance to a few cultures. Genes Sr6, Sr8, and Sr9 appeared to confer the same kind of resistance in Marquis after 5 backcrosses as in the source varieties, but Sr7 and Sr10 seemed less effective. Results of the infection studies indicated that Sr7 may be allelic with a gene for resistance in Marquis and that at least two alleles conditioning different rust reactions may occur at the Sr9 locus. The reactions of the lines with Sr6, Sr8, and Sr9 were nearly identical with those of the Chinese Spring substitution lines, Red Egyptian XX, Red Egyptian VI, and Red Egyptian XIII respectively, which presumably have these genes. The data indicated that Sr6 is the same as SrKa1 and Sr9 is the same as SrKb1. The resistance of lines with Sr7, Sr8, and Sr9 was affected only slightly by temperature but the resistance of lines with Sr10 and especially of those with Sr6 diminished at high temperature.

Transfer of the recessive crossability allele kr1 from Chinese Spring into the winter wheat variety Martonv�s�ri 9

Euphytica ◽  
1996 ◽  
Vol 90 (3) ◽  
pp. 301-305 ◽  
Author(s):  
M�rta Moln�r-L�ng ◽  
Gabriella Linc ◽  
J�zsef Sutka
Keyword(s):  
Winter Wheat ◽  
Chinese Spring ◽  
Wheat Variety ◽  
Winter Wheat Variety

The chromosomal locations in wheat of genes conferring differential response to the wild oat herbicide, difenzoquat

1987 ◽  
Vol 108 (3) ◽  
pp. 543-548 ◽  
Author(s):  
J. W. Snape ◽  
W. J. Angus ◽  
Beryl Parker ◽  
Debra Leckie
Keyword(s):  
Chinese Spring ◽  
Major Gene ◽  
Wheat Variety ◽  
Differential Response ◽  
Susceptible Variety ◽  
Monosomic Analysis ◽  
Wild Oat ◽  
Substitution Lines ◽  
Single Chromosome ◽  
Chromosome Substitution Lines

SummaryF2, monosomic analysis involving crosses between the monosomic series of a resistant wheat variety, Chinese Spring, and a susceptible variety, Sicco, has located a major gene locus, designated Dfql, on chromosome 2B of wheat which determines the differential response of these varieties to treatment with the wild oat herbicide, difenzoquat. The allele from Chinese Spring conferring resistance is dominant and studies of the responses of Chinese Spring single chromosome substitution lines and nullisomic–tetrasomic lines for chromosome 2B indicate that this allele actively promotes resistance to the herbicide. It is suggested that this gene may prevent inhibition of DNA synthesis in the apical meristem, which is the site of action of the herbicide (Pallett & Caseley, 1980).Other chromosomes were also implicated as carrying ‘modifier genes’ which affect the ratio of resistant: susceptible plants in F2 monosomic families, namely 1D, 2D, 3A, 3B, 5B and 5D. These chromosomes may affect the retention and translocation of the herbicide to the target site and hence the threshold of response.The simple inheritance of difenzoquat resistance indicates that it should be easy by conventional breeding techniques to transfer the resistance into susceptible varieties.

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