DNA CONTENT, RIBOSOMAL-RNA GENE NUMBER, AND PROTEIN CONTENT IN SOYBEANS

1978 ◽  
Vol 20 (4) ◽  
pp. 531-538 ◽  
Author(s):  
Earle B. Doerschug ◽  
Jerome P. Miksche ◽  
Reid G. Palmer
Keyword(s):  
Glycine Max ◽  
Protein Content ◽  
Ribosomal Rna ◽  
Seed Protein ◽  
Seed Protein Content ◽  
Plant Introductions ◽  
Genetic Manipulations ◽  
Glycine Max L ◽  
Rna Genes ◽  
Percentage Protein

Six cultivars and five plant introductions of Glycine max L. Merr. varied in picograms of DNA per cell from 1.84 to 2.61, and in number of ribosomal-RNA genes per 2 C nucleus from 960 to 2431 (Laboratory 1, Ames) and from 768 to 2095 (Laboratory 2, Rhinelander). The parameters did not correlate with seed protein content, which varied from 32.8% to 52.6%. With these materials, use of the rRNA locus size as a breeding tool for increasing percentage protein content by use of cytogenetic and genetic manipulations is not warranted.

Marker-assisted breeding for transgressive seed protein content in soybean [Glycine max (L.) Merr.]

2015 ◽  
Vol 128 (6) ◽  
pp. 1061-1072 ◽  
Author(s):  
Ying Hu Zhang ◽  
Mei Feng Liu ◽  
Jian Bo He ◽  
Yu Feng Wang ◽  
Guang Nan Xing ◽  
...  
Keyword(s):  
Glycine Max ◽  
Protein Content ◽  
Seed Protein ◽  
Seed Protein Content ◽  
Marker Assisted Breeding ◽  
Glycine Max L

Tourco soybean

2008 ◽  
Vol 88 (3) ◽  
pp. 519-521
Author(s):  
V. Poysa ◽  
L. Woodrow ◽  
K. Yu
Keyword(s):  
Glycine Max ◽  
Protein Content ◽  
Key Words ◽  
Seed Protein ◽  
Research Centre ◽  
Processing Quality ◽  
Seed Protein Content ◽  
Domestic Markets ◽  
Glycine Max L ◽  
Cultivar Description

Tourco is a large-seeded tofu-type soybean [Glycine max (L.) Merr.] cultiv ar with elevated seed protein content developed at the Agriculture and Agri-Food Canada Research Centre, Harrow, Ontario. Tourco has yellow hila and good tofu processing quality for foreign and domestic markets. Key words: Glycine max (L.) Merr., soybean, cultivar description, tofu

Leo soybean

2005 ◽  
Vol 85 (2) ◽  
pp. 389-391 ◽  
Author(s):  
V. Poysa ◽  
L. Woodrow ◽  
K. Yu
Keyword(s):  
Glycine Max ◽  
Protein Content ◽  
Key Words ◽  
Seed Protein ◽  
Research Centre ◽  
Processing Quality ◽  
Seed Protein Content ◽  
Domestic Markets ◽  
Glycine Max L ◽  
Cultivar Description

Leo is a large-seeded tofu-type soybean [Glycine max (L.) Merr.] cultivar with elevated seed protein content developed at the AAFC Research Centre, Harrow, Ontario. Leo has yellow hilum and acceptable tofu processing quality for foreign and domestic markets. Key words: Glycine max (L.) Merr., soybean, cultivar description, tofu

Nature soybean

2008 ◽  
Vol 88 (5) ◽  
pp. 929-931 ◽  
Author(s):  
V. Poysa ◽  
L. Woodrow ◽  
K. Yu
Keyword(s):  
Glycine Max ◽  
Protein Content ◽  
Key Words ◽  
Seed Protein ◽  
Research Centre ◽  
Processing Quality ◽  
Seed Protein Content ◽  
Domestic Markets ◽  
Glycine Max L ◽  
Cultivar Description

Nature is a high-yielding, large-seeded tofu-type soybean [Glycine max (L.) Merr.] cultivar with elevated seed protein content developed at the Agriculture and Agri-Food Canada Research Centre, Harrow, Ontario. Nature is adapted to areas with 3150 or more crop heat units. Nature seeds have yellow hila and acceptable tofu processing quality for foreign and domestic markets. Key words: Glycine max (L.) Merr., soybean, cultivar description, tofu

Tsuru soybean

2006 ◽  
Vol 86 (2) ◽  
pp. 475-477
Author(s):  
V. Poysa ◽  
L. Woodrow ◽  
K. Yu
Keyword(s):  
Glycine Max ◽  
Protein Content ◽  
Key Words ◽  
Seed Protein ◽  
Research Centre ◽  
Processing Quality ◽  
Seed Protein Content ◽  
Domestic Markets ◽  
Glycine Max L ◽  
Cultivar Description

Tsuru is a large-seeded tofu-type soybean [Glycine max (L.) Merr.] cultivar with elevated seed protein content developed at the AAFC Research Centre, Harrow, Ontario. Tsuru has yellow hilum and acceptable tofu processing quality for foreign and domestic markets. Key words: Glycine max (L.) Merr., soybean, cultivar description, tofu

EFFECT OF SELECTION FOR PROTEIN ON LENGTHS OF GROWTH STAGES IN Glycine max × Glycine soja CROSSES

1982 ◽  
Vol 62 (2) ◽  
pp. 293-298 ◽  
Author(s):  
L. R. ERICKSON ◽  
W. D. BEVERSDORF
Keyword(s):  
Glycine Max ◽  
Protein Content ◽  
Growth Stage ◽  
Seed Protein ◽  
Glycine Soja ◽  
Growth Stages ◽  
Seed Protein Content ◽  
Glycine Max L ◽  
The Mean ◽  
Selection For

The effect of selection for high seed protein content on plant development in soybeans (Glycine max (L.) Merr.) was investigated by comparing the lengths of growth stages of four selected populations with those of a nonselected control. Each population, grown at two locations in one season, was a composite of four crosses between G. max and its putative wild ancestor, Glycine soja Sieb. and Zucc. The growth stages were planting to emergence, emergence to flowering and flowering to maturity. The length of each growth stage was measured in soybean development units (SDU) and in days. On average, populations selected for protein alone required more SDUs from planting to emergence and from emergence to flowering and fewer SDUs from flowering to maturity than did the control. The mean temperature in the stage from flowering to maturity was negatively correlated with protein content in all populations. The correlations ranged from −0.22* to −0.34**.

OAC TRENT soybean

2001 ◽  
Vol 81 (3) ◽  
pp. 437-438 ◽  
Author(s):  
J. W. Tanner ◽  
I. Rajcan ◽  
B. M. Luzzi ◽  
W. Montminy ◽  
P. Gostovic ◽  
...  
Keyword(s):  
Glycine Max ◽  
Good Yield ◽  
Seed Protein ◽  
Yield Potential ◽  
Seed Protein Content ◽  
Heat Unit ◽  
Lodging Resistance ◽  
Glycine Max L ◽  
Cultivar Description ◽  
Better Than

OAC Trent is a 2650 crop heat unit soybean [Glycine max (L.) Merr.] cultivar with good yield potential, adequate lodging resistance and better than average seed protein content. Key words: Soybean, cultivar description, Glycine max

scholarly journals RCAT Calico soybean

1996 ◽  
Vol 76 (1) ◽  
pp. 137-138
Author(s):  
G. R. Ablett ◽  
B. T. Stirling ◽  
J. D. Fischer
Keyword(s):  
Glycine Max ◽  
Key Words ◽  
Seed Protein ◽  
Yield Potential ◽  
Seed Protein Content ◽  
Maturity Group ◽  
Lodging Resistance ◽  
Glycine Max L ◽  
Cultivar Description ◽  
Late Maturity

RCAT Calico is a late Maturity Group II soybean [Glycine max (L.) Merr.] cultivar with excellent yield potential, and lodging resistance and high seed protein content. Key words: Soybean, cultivar description

Detection of ribosomal RNA genes in soybean, Glycine max (L.) Merr., by in situ hybridization

Genome ◽  
1989 ◽  
Vol 32 (6) ◽  
pp. 1091-1095 ◽  
Author(s):  
Halina Skorupska ◽  
Marc C. Albertsen ◽  
Kim D. Langholz ◽  
Reid G. Palmer
Keyword(s):  
In Situ Hybridization ◽  
Glycine Max ◽  
Ribosomal Rna ◽  
Ribosomal Rna Genes ◽  
Rrna Genes ◽  
Single Pair ◽  
Glycine Max L ◽  
Labeled Probe ◽  
Rna Genes

A biotinylated maize rRNA probe was hybridized to soybean nuclei. Hybridization was detected by using a streptavidin horseradish peroxidase biotin system. The procedure used enabled detection of heterologous complementary 18S and 25S rRNA coding genes in soybean. In diploid cultivars 'Hark' and 'Lincoln' a single pair of satellited chromosomes was present and two binding sites were detected at interphase. In plants trisomic for the satellited chromosome, three sites were observed, and in tetraploid nuclei, four sites were seen. The in situ hybridization results indicated that, for ribosomal RNA genes, Glycine max behaves as a diploid. We discuss the possibility of loss of a pair of satellited chromosomes in the evolution of soybean.Key words: biotin-labeled probe, rRNA genes, ploidy, Glycine max.

Sign in / Sign up

Export Citation Format

Share Document