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Primeros resultados en el desarrollo de un marcador genético basado en las proteínas de reserva en dos especies del género Nothofagus
(Universidad Austral de Chile, 2010)
The Nothofagus genus (Nothofagaceae) in Chile includes 12 species and some hybrids among them. Some of these species are
seriously threatened, presenting a low distribution and high genetic erosion. In this study a molecular ...
Recovery of wheat heritage for traditional food: genetic variation for high molecular weight glutenin subunits in neglected/underutilized wheat
(MDPI, 2019)
Club wheat (Triticum aestivum L. ssp. compactum (Host) Mackey), macha wheat (T. aestivum L. ssp. macha (Dekapr. & A.M. Menabde) Mackey) and Indian dwarf wheat (T. aestivum L. ssp. sphaerococcum (Percival) Mackey) are three ...
Wx Gene in Hordeum chilense: Chromosomal Location and Characterisation of the Allelic Variation in the Two Main Ecotypes of the Species
(MDPI, 2019)
Starch, as the main grain component, has great importance in wheat quality, with the ratio between the two formed polymers, amylose and amylopectin, determining the starch properties. Granule-bound starch synthase I (GBSSI), ...
Molecular characterization and diversity of the Pina and Pinb genes in cultivated and wild diploid wheat
(Springer, 2011)
Grain hardness is one of the most important characteristics of wheat quality. Soft endosperm is associated with the presence of two proteins in the wild form, puroindoline a and b. The puroindoline genes and their derived ...
Molecular characterisation of the Wx-B1 allelic variants identified in cultivated emmer wheat and comparison with those of durum wheat
(Springer, 2011)
Emmer wheat is a neglected crop that could be used in the breeding of modern durum wheat for quality, one important aspect of which is the starch composition that is related to the waxy proteins. A collection of 87 accessions ...
Amylose content and starch properties in emmer and durum wheat lines with different waxy proteins composition
(Wiley, 2011)
BACKGROUND: Emmer wheat is a neglected crop that can be used in the breeding of modern durum wheat for quality. One important aspect of this quality is the starch composition, which is related to the waxy proteins. A ...
Waxy genes from spelt wheat: new alleles for modern wheat breeding and new phylogenetic inferences about the origin of this species
(Oxford University Press, 2012)
Background and Aims Waxy proteins are responsible for amylose synthesis in wheat seeds, being encoded by three waxy genes (Wx-A1, Wx-B1 and Wx-D1) in hexaploid wheat. In addition to their role in starch quality, waxy loci ...
Molecular characterization of a new waxy allele with partial expression in spelt wheat
(Springer, 2012)
Starch composition which is dependent on the waxy protein, the enzyme responsible for amylose synthesis in the grain, is an important aspect of the wheat quality. In this report, we describe the characterization of a novel ...
Genetic variation for waxy proteins and amylose content in Spanish spelt wheat (Triticum spelta L.)
(Springer, 2010)
Spelt wheat is a neglected crop that could be used in the quality breeding of modern common wheat. One important aspect of this quality is the starch composition which is related to the waxy proteins. A collection of 420 ...
Molecular characterization of a novel waxy allele (Wx-A u 1a) from Triticum urartu Thum. ex Gandil.
(Springer, 2012)
Granule Bound Starch Synthase I, or waxy protein, is the sole enzyme responsible for the accumulation of amylose during the development of starch granules in wheat. The full coding region of the waxy (Wx) gene was sequenced ...