GrainGenes Reference Report: PSL-153-81
Reference
PSL-153-81
Title
Puroindoline genes are highly conserved in diploid ancestor wheats and related species but absent in tetraploid Triticum species
Journal
Plant Science
Year
2000
Volume
153
Pages
81-91
Author
Gautier MF Cosson P Guirao A Alary R Joudrier P
Abstract
Using a PCR approach, we showed that puroindoline genes are present in diploid and hexaploid Triticum species but absent in tetraploid species, and that T. tauschii is likely to be the donor of the T. aestivum puroindoline genes. Puroindoline-like genes are present in cereals closely related to wheat (barley, oat and rye) and absent in cereals more distantly related to wheat (maize, rice and sorghum). Barley, oat and rye puroindoline-like sequences and primary structure of deduced proteins are highly conserved. In oat, avenoindolines are more closely related to puroindolines than to tryptophanins.
External Databases
https://doi.org/10.1016/S0168-9452(99)00258-7
Allele
Pina-D1a (Triticum) Pinb-D1a (Triticum)
Gene
Pina-A1 (Triticum) Pina-A^m^1 (Triticum) AJ249933 Pinb-A^m^1 (Triticum)
Germplasm
T. urartu unspecified accession
Keyword
diploidy
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.
GrainGenes Reference Report: PSL-153-81
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture. | |||