ArticlePlanta2017
Isolation and application of P genome-specific DNA sequences of Agropyron Gaertn. in Triticeae.
Article in Planta, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 40 citations in OpenAlex.
- Full-length transcriptome provides insights into the molecular regulation of seed spike number inFrontiers in plant science · 2025Article
- Introgression of chromosome 5P from Agropyron cristatum enhances grain weight in a wheat background.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Pre-breeding of spontaneous Robertsonian translocations for density planting architecture by transferring Agropyron cristatum chromosome 1P into wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Chromosomal mapping of a major genetic locus from Agropyron cristatum chromosome 6P that influences grain number and spikelet number in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Integrated transcriptomic, proteomic and metabolomic analyses revealing the roles of amino acid and sucrose metabolism in augmenting drought tolerance inFrontiers in plant science · 2024Article
- Comparative Characterization ofPlants (Basel, Switzerland) · 2023Article
- The launch of satellite: DNA repeats as a cytogenetic tool in discovering the chromosomal universe of wild Triticeae.Chromosoma · 2023Review
- Molecular evidence depicts genetic divergence among Agropyron elongatum and A. cristatum accessions from gene pool of Iran.PloS one · 2023Article
- Chromosomal mapping of a locus associated with adult-stage resistance to powdery mildew from Agropyron cristatum chromosome 6PL in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Development and application of universal ND-FISH probes for detecting P-genome chromosomes based onMolecular breeding : new strategies in plant improvement · 2022Article
- Introgression of chromosome 1P from Agropyron cristatum reduces leaf size and plant height to improve the plant architecture of common wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Identification of 5P Chromosomes in Wheat-Frontiers in plant science · 2022Article
- Integrated analysis of small RNAs, transcriptome and degradome sequencing reveal the drought stress network inFrontiers in plant science · 2022Article
- Molecular Cytogenetic Analysis of the Introgression betweenInternational journal of molecular sciences · 2021Article
- Development and characterization of novelMolecular breeding : new strategies in plant improvement · 2021Article
- Copy Number Variation of Transposable Elements inPlants (Basel, Switzerland) · 2019Article
- Deletion mapping and verification of an enhanced-grain number per spike locus from the 6PL chromosome arm of Agropyron cristatum in common wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Uncovering homeologous relationships between tetraploid Agropyron cristatum and bread wheat genomes using COS markers.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Identification of P genome chromosomes in Agropyron cristatum and wheat-A. cristatum derivative lines by FISH.Scientific reports · 2019Article
- Pipeline for the Rapid Development of Cytogenetic Markers Using Genomic Data of Related Species.Genes · 2019Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
MAIN
conclusionDifferent types of P genome sequences and markers were developed, which could be used to analyze the evolution of P genome in Triticeae and identify precisely wheat- A. cristatum introgression lines. P genome of Agropyron Gaertn. plays an important role in Triticeae and could provide many desirable genes conferring high yield, disease resistance, and stress tolerance for wheat genetic improvement. Therefore, it is significant to develop specific sequences and functional markers of P genome. In this study, 126 sequences were isolated from the degenerate oligonucleotide primed-polymerase chain reaction (DOP-PCR) products of microdissected chromosome 6PS. Forty-eight sequences were identified as P genome-specific sequences by dot-blot hybridization and DNA sequences analysis. Among these sequences, 22 displayed the characteristics of retrotransposons, nine and one displayed the characteristics of DNA transposons and tandem repetitive sequence, respectively. Fourteen of 48 sequences were determined to distribute on different regions of P genome chromosomes by fluorescence in situ hybridization, and the distributing regions were as following: all over P genome chromosomes, centromeres, pericentromeric regions, distal regions, and terminal regions. We compared the P genome sequences with other genome sequences of Triticeae and found that the similar sequences of the P genome sequences were widespread in Triticeae, but differentiation occurred to various extents. Additionally, thirty-four molecular markers were developed from the P genome sequences, which could be used for analyzing the evolutionary relationship among 16 genomes of 18 species in Triticeae and identifying P genome chromatin in wheat-A. cristatum introgression lines. These results will not only facilitate the study of structure and evolution of P genome chromosomes, but also provide a rapid detecting tool for effective utilization of desirable genes of P genome in wheat improvement.
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