Preferential occurrence of wheat-rye meiotic pairing between chromosomes of homoeologous group 1

1982 ◽  
Vol 63 (3) ◽  
pp. 219-225 ◽  
Author(s):  
T. Naranjo
Keyword(s):  
Meiotic Pairing ◽  
Homoeologous Group ◽  
Group 1

Control of lectins in Triticum aestivum and Aegilops umbellulata by homoeologous group 1 chromosomes

1983 ◽  
Vol 67 (1) ◽  
pp. 53-58 ◽  
Author(s):  
H. M. Stinissen ◽  
W. J. Peumans ◽  
C. N. Law ◽  
P. I. Payne
Keyword(s):  
Triticum Aestivum ◽  
Homoeologous Group ◽  
Aegilops Umbellulata ◽  
Group 1 Chromosomes ◽  
Group 1

Molecular genetic identification of Avena chromosomes related to the group 1 chromosomes of the Triticeae

Genome ◽  
1995 ◽  
Vol 38 (1) ◽  
pp. 185-189 ◽  
Author(s):  
E. N. Jellen ◽  
R. L. Phillips ◽  
W. L. Rooney ◽  
H. W. Rines
Keyword(s):  
Molecular Genetic ◽  
Genetic Identification ◽  
Target Sequence ◽  
Homoeologous Group ◽  
Chinese Spring Wheat ◽  
Complete Series ◽  
Group 1 Chromosomes ◽  
Molecular Genetic Identification ◽  
Homoeologous Chromosomes ◽  
Group 1

A collection of 19 wheat (Triticum aestivum) probes, detecting sequences in the seven homoeologous groups of chromosomes, were hybridized to DNA from the 'Kanota' series of oat monosomic lines (Avena byzantina) to investigate their use for identifying groups of homoeologous oat chromosomes. Three probes from homoeologous group 1 of wheat, psr161, psr162, and psr121, mapped among the set of oat chromosomes 1C, 14, and 17. One homoeologous group 6 probe, psr167, mapped to oat chromosomes 1C and 17. Two oat probes that had previously been shown to map to oat chromosomes 1C, 14, and 17 were then hybridized to DNA from the 'Chinese Spring' wheat ditelosomics. They localized to homoeologous group 1 wheat chromosomes, one to the short arm and one to the long arm. These results reveal that in hexaploid oat there is a group of three chromosomes that correspond at least in part to homoeologous group 1 of wheat. The remaining wheat probes identifying other wheat homoeologous sets did not detect a complete series of homoeologous chromosomes in oat. This was presumably due to the incomplete status of the 'Kanota' monosomic series, chromosomal rearrangement in Avena, weak hybridization signals owing to low probe-target sequence homology, and (or) detection of only two hybridization bands by the wheat probe.Key words: oat, RFLPs, aneuploids, wheat, homoeologous groups.

scholarly journals Preferential elimination of chromosome 1D from homoeologous group-1 alien addition lines in hexaploid wheat

2007 ◽  
Vol 82 (5) ◽  
pp. 403-408 ◽  
Author(s):  
Monika Garg ◽  
Hala M. M. Elamein ◽  
Hiroyuki Tanaka ◽  
Hisashi Tsujimoto
Keyword(s):  
Hexaploid Wheat ◽  
Addition Lines ◽  
Homoeologous Group ◽  
Alien Addition Lines ◽  
Group 1

HOMOEOLOGOUS RELATIONSHIP OF RYE CHROMOSOME VI WITH TWO HOMOEOLOGOUS GROUPS FROM WHEAT

1969 ◽  
Vol 11 (4) ◽  
pp. 803-809 ◽  
Author(s):  
Y. H. Lee ◽  
E. N. Larter ◽  
L. E. Evans
Keyword(s):  
Secale Cereale ◽  
Homoeologous Group ◽  
Secale Cereale L ◽  
Group 3 ◽  
Chromosome I ◽  
Relationship Of ◽  
Group 1

On the basis of its property to genetically compensate for chromosomes of homoeologous group 3 of wheat (T. aestiυum L. em. Thell.), it is suggested that Secale cereale L. chromosome I (as originally designated by Evans and Jenkins, 1960; later as VI by Riley and Macer, 1966) be redesignated as 3R. This would bring to a total of four the number of chromosomes of rye whose homoeologous relationship with wheat is known, viz. 2R, 3R, 5R and 6R.In addition to its compensating properties for group 3, 3R also exhibited partial homoeology for homoeologous group 1, specifically with chromosome ID. As a possible explanation for this behavior, it is suggested that 3R is a translocated chromosome constituting one of the three translocations known to differentiate the chromosome complements of S. cereale and S. montanum.

scholarly journals Chromosome Bin Map of Expressed Sequence Tags in Homoeologous Group 1 of Hexaploid Wheat and Homoeology With Rice and Arabidopsis

Genetics ◽  
2004 ◽  
Vol 168 (2) ◽  
pp. 609-623 ◽  
Author(s):  
J. H. Peng ◽  
H. Zadeh ◽  
G. R. Lazo ◽  
J. P. Gustafson ◽  
S. Chao ◽  
...  
Keyword(s):  
Expressed Sequence Tags ◽  
Hexaploid Wheat ◽  
Homoeologous Group ◽  
Expressed Sequence ◽  
Bin Map ◽  
Group 1

Homoeologous group 1 chromosomes of Agropyron restore nucleus-cytoplasmic compatibility in alloplasmic common wheat with Agropyron cytoplasms

1994 ◽  
Vol 69 (1) ◽  
pp. 41-51
Author(s):  
Tohru SUZUKI ◽  
Chiharu NAKAMURA ◽  
Naoki MORI ◽  
Yoko IWASA ◽  
Chukichi KANEDA
Keyword(s):  
Common Wheat ◽  
Homoeologous Group ◽  
Group 1 Chromosomes ◽  
Group 1
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