Evolution of the BBAA component of bread wheat during its history at the allohexaploid level
Subgenome integrity in bread wheat (Triticum aestivum; BBAADD) makes possible the
extraction of its BBAA component to restitute a novel plant type. The availability of such a …
extraction of its BBAA component to restitute a novel plant type. The availability of such a …
Low impact of polyploidization on the transcriptome of synthetic allohexaploid wheat
M Banouh, D Armisen, A Bouguennec, C Huneau… - BMC genomics, 2023 - Springer
Background Bread wheat is a recent allohexaploid (genomic constitution AABBDD) that
emerged through a hybridization between tetraploid Triticum turgidum (AABB) and diploid …
emerged through a hybridization between tetraploid Triticum turgidum (AABB) and diploid …
Shaping polyploid wheat for success: Origins, domestication, and the genetic improvement of agronomic traits
J Liu, Y Yao, M Xin, H Peng, Z Ni… - Journal of Integrative …, 2022 - Wiley Online Library
Bread wheat (Triticum aestivum L., AABBDD, 2n= 6x= 42), which accounts for most of the
cultivated wheat crop worldwide, is a typical allohexaploid with a genome derived from three …
cultivated wheat crop worldwide, is a typical allohexaploid with a genome derived from three …
Making the bread: insights from newly synthesized allohexaploid wheat
A Li, S Geng, L Zhang, D Liu, L Mao - Molecular Plant, 2015 - cell.com
Bread wheat (or common wheat, Triticum aestivum) is an allohexaploid (AABBDD, 2n= 6x=
42) that arose by hybridization between a cultivated tetraploid wheat T. turgidum (AABB, 2n …
42) that arose by hybridization between a cultivated tetraploid wheat T. turgidum (AABB, 2n …
Patterns of homoeologous gene expression shown by RNA sequencing in hexaploid bread wheat
LJ Leach, EJ Belfield, C Jiang, C Brown, A Mithani… - BMC genomics, 2014 - Springer
Abstract Background Bread wheat (Triticum aestivum) has a large, complex and hexaploid
genome consisting of A, B and D homoeologous chromosome sets. Therefore each wheat …
genome consisting of A, B and D homoeologous chromosome sets. Therefore each wheat …
Global transgenerational gene expression dynamics in two newly synthesized allohexaploid wheat (Triticum aestivum) lines
B Qi, W Huang, B Zhu, X Zhong, J Guo, N Zhao, C Xu… - BMC biology, 2012 - Springer
Background Alteration in gene expression resulting from allopolyploidization is a prominent
feature in plants, but its spectrum and extent are not fully known. Common wheat (Triticum …
feature in plants, but its spectrum and extent are not fully known. Common wheat (Triticum …
Intrinsic karyotype stability and gene copy number variations may have laid the foundation for tetraploid wheat formation
H Zhang, Y Bian, X Gou, Y Dong… - Proceedings of the …, 2013 - National Acad Sciences
Polyploidy or whole-genome duplication is recurrent in plant evolution, yet only a small
fraction of whole-genome duplications has led to successful speciation. A major challenge in …
fraction of whole-genome duplications has led to successful speciation. A major challenge in …
Global transcriptome analysis of allopolyploidization reveals large-scale repression of the D-subgenome in synthetic hexaploid wheat
A Vasudevan, M Lévesque-Lemay, T Edwards… - Communications …, 2023 - nature.com
Synthetic hexaploid wheat (SHW) lines are created as pre-breeding germplasm to diversify
the D subgenome of hexaploid wheat and capitalize upon the untapped genetic diversity of …
the D subgenome of hexaploid wheat and capitalize upon the untapped genetic diversity of …
Evolution and origin of bread wheat
AA Levy, M Feldman - The Plant Cell, 2022 - academic.oup.com
Bread wheat (Triticum aestivum, genome BBAADD) is a young hexaploid species formed
only 8,500–9,000 years ago through hybridization between a domesticated free-threshing …
only 8,500–9,000 years ago through hybridization between a domesticated free-threshing …
Homoeolog-specific transcriptional bias in allopolyploid wheat
AR Akhunova, RT Matniyazov, H Liang, ED Akhunov - BMC genomics, 2010 - Springer
Background Interaction between parental genomes is accompanied by global changes in
gene expression which, eventually, contributes to growth vigor and the broader phenotypic …
gene expression which, eventually, contributes to growth vigor and the broader phenotypic …