4.7 Article

Characterization of a Wheat-Dasypyrum breviaristatum Chromosome Addition and Its Derived Progenies Carrying Novel Dasypyrum-Specific Gliadin Genes

Related references

Note: Only part of the references are listed.
Article Plant Sciences

An efficient Oligo-FISH painting system for revealing chromosome rearrangements and polyploidization in Triticeae

Guangrong Li et al.

Summary: The chromosome-specific painting technique developed in this research, using oligo probes, enables efficient high-throughput karyotyping of barley and wheat chromosomes, as well as other Triticeae species. This technique facilitates the study of inter-species chromosome homologous relationships and non-homologous chromosomal rearrangements in Triticeae species and wheat-alien species derivatives.

PLANT JOURNAL (2021)

Article Plant Sciences

Exploring the alpha-gliadin locus: the 33-mer peptide with six overlapping coeliac disease epitopes in Triticum aestivum is derived from a subgroup of Aegilops tauschii

Jan G. Schaart et al.

Summary: The study reveals that the genetic diversity of alpha-gliadins in A. tauschii is wider compared to bread wheat, with some A. tauschii accessions containing the CD-triggering 33-mer peptide, while most accessions do not have this epitope, presenting a potential opportunity to breed wheat varieties with fewer or no coeliac disease epitopes through synthetic hexaploid wheats.

PLANT JOURNAL (2021)

Article Biotechnology & Applied Microbiology

Karyotyping Dasypyrum breviaristatum chromosomes with multiple oligonucleotide probes reveals the genomic divergence in Dasypyrum

Zhihui Yu et al.

Summary: The study established the standard karyotype of D. breviaristatum chromosomes through ND-FISH technique, using oligonucleotide probes from wheat - D. breviaristatum partial amphiploid and newly identified wheat - D. breviaristatum translocation and addition lines. The differences between D. breviaristatum and D. villosum chromosomes revealed by ND-FISH will aid in understanding evolutionary divergence of repetitive sequences within the genus Dasypyrum, and may broaden the gene pool of wheat breeding.

GENOME (2021)

Article Biotechnology & Applied Microbiology

Long-range assembly of sequences helps to unravel the genome structure and small variation of the wheat-Haynaldia villosa translocated chromosome 6VS.6AL

Liping Xing et al.

Summary: Genomic studies of wild wheat species have been limited due to a lack of references, but new technologies can help promote this research. By examining the wheat-Haynaldia villosa translocation line T6VS center dot 6AL, researchers discovered the genome structure of this translocation chromosome and found possible correlations with agronomic traits. The study also identified missing genes and an evolved gene cluster that may contribute to increased grain weight and enhanced spike length in wheat.

PLANT BIOTECHNOLOGY JOURNAL (2021)

Article Biochemistry & Molecular Biology

MEGA11 Molecular Evolutionary Genetics Analysis Version 11

Koichiro Tamura et al.

Summary: MEGA software, a mature tool for computational molecular evolution, has been enhanced with new additions for building timetrees of species, pathogens, and gene families using rapid relaxed-clock methods. These additions include methods for estimating divergence times, confidence intervals, and new options for tagging sequences with spatiotemporal sampling information. The enhancements aim to improve user experience, result quality, and the pace of biological discovery.

MOLECULAR BIOLOGY AND EVOLUTION (2021)

Letter Biochemistry & Molecular Biology

Construction and application of oligo-based FISH karyotype of Haynaldia villosa

Haojie Sun et al.

JOURNAL OF GENETICS AND GENOMICS (2018)

Article Biochemistry & Molecular Biology

Pm21 from Haynaldia villosa Encodes a CC-NBS-LRR Protein Conferring Powdery Mildew Resistance in Wheat

Liping Xing et al.

MOLECULAR PLANT (2018)

Article Plant Sciences

Genome-wide characterization of genetic diversity and population structure in Secale

Hanna Bolibok-Bragoszewska et al.

BMC PLANT BIOLOGY (2014)

Article Cell Biology

A Novel Wheat-Dasypyrum breviaristatum Substitution Line with Stripe Rust Resistance

Guang-Rong Li et al.

CYTOGENETIC AND GENOME RESEARCH (2014)

Article Biotechnology & Applied Microbiology

Oligonucleotides replacing the roles of repetitive sequences pAs1, pSc119.2, pTa-535, pTa71, CCS1, and pAWRC.1 for FISH analysis

Zongxiang Tang et al.

JOURNAL OF APPLIED GENETICS (2014)

Review Agronomy

Current applications of wheat and wheat-alien precise genetic stocks

Elena K. Khlestkina

MOLECULAR BREEDING (2014)

Article Multidisciplinary Sciences

Serine/threonine kinase gene Stpk-V, a key member of powdery mildew resistance gene Pm21, confers powdery mildew resistance in wheat

Aizhong Cao et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2011)

Article Multidisciplinary Sciences

High frequency of centromere inactivation resulting in stable dicentric chromosomes of maize

FP Han et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2006)