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7 results for “Fagopyrum tataricum”
Supplementary data: Agro-morphological and molecular characterization reveal deep insights in promising genetic diversity and marker-trait associations in Fagopyrum esculentum and F. tataricum
<p>Our study focuses on the global/European buckwheat germplasm collected as part of the ECOBREDD project. The potential of this highly diverse collection for organic buckwheat breeding was evaluated at two complementary levels: phenotypic and genetic. Here, we characterized the phenotypic and genetic diversity of a global collection of the two cultivated buckwheat species <em>Fagopyrum esculentum</em> and <em>F. tataricum</em> (190 and 51 accessions, respectively) using 37 agro-morphological traits and 24 SSR markers (Simple Sequence Repeats) (see publication and info sheet of the data).</p>
Efficient Agrobacterium-mediated transformation and genome editing of Fagopyrum tataricum
<p><em>Fagopyrum tataricum</em> (L.) Gaertn. is an exceptional crop known for its remarkable health benefits, high levels of beneficial polyphenols and gluten-free properties, making it highly sought-after as a functional food. Its self-fertilisation capability and adaptability to challenging environments further contribute to its potential as a sustainable agricultural option. To harness its unique traits, genetic transformation in <em>F. tataricum</em> is crucial. In this study, we optimised the Agrobacterium-mediated transformation protocol for <em>F. tataricum</em> callus, resulting in a transformation rate of regenerated plants of approximately 20%. The protocol’s effectiveness was confirmed through successful GUS staining, GFP expression, and the generation of albino plants via <em>FtPDS</em> gene inactivation. These results validate the feasibility of genetic manipulation and highlight the potential for trait enhancement in <em>F. tataricum</em>.</p>
Raw data: Potential of different common (Fagopyrum esculentum Moench) and Tartary (Fagopyrum tataricum (L.) Gaertn.) buckwheat accessions to sustainably manage surrounding weeds
<p>Twenty-nine accessions of two buckwheat species (<em>Fagopyrum esculentum</em> Moench (common buckwheat) and <em>Fagopyrum tataricum</em> (L.) Gaertn. (Tartary buckwheat) were evaluated for their allelopathic potential against two resistant weeds, i.e. the monocot <em>Lolium rigidum</em> Gaud. and the dicot <em>Portulaca oleracea</em> L. The bulking use of synthetic herbicides and their consequent contamination of the environment and resulting increment of resistant weeds, imminently requires a solution to achieve sustainable weed management without the use of chemical inputs. The results obtained in this study suggest that buckwheat accessions can sustainably manage weeds through plant interference as competition or allelopathy. This research showed that accessions differ in their potential for sustainably manage both weeds, with <em>F. esculentum</em> accessions being more effective against <em>L. rigidum</em> and <em>F. tataricum</em> accessions against both, monocot and dicot weeds. The chemical profile of buckwheat accessions was evaluated to know the content of polyphenols in common and Tartary buckwheat accessions and to know more about their ability to sustainably manage weeds. Differences in the chemical profile between the two buckwheat species were clear. While common buckwheat accessions showed more orientin, vitexin and hyperoside, Tartary buckwheat accessions had higher amounts of rutin, quercetin and kaempferol. We propose that the screening and selection of accessions with strong polyphenol content and vigorous growth can be a step towards organic farming due to its relation to the weed management.</p>
De novo assembly and analysis of tartary buckwheat (Fagopyrum tataricum Garetn.) transcriptome discloses key regulators involved in salt-stress response
GEO Series GSE104167. Fagopyrum tataricum. 2 samples. Type: Expression profiling by high throughput sequencing.
Changes of Gene expression in Tartary Buckwheat (Fagopyrum tataricum) under Frozen stress [RNA-Seq]
GEO Series GSE138546. Fagopyrum tataricum. 9 samples. Type: Expression profiling by high throughput sequencing.
Changes of Gene expression in Tartary Buckwheat (Fagopyrum tataricum) under Frozen stress [BS-Seq]
GEO Series GSE138497. Fagopyrum tataricum. 3 samples. Type: Methylation profiling by high throughput sequencing.
Changes of Gene expression in Tartary Buckwheat (Fagopyrum tataricum) under Frozen stress
GEO Series GSE138547. Fagopyrum tataricum. 12 samples. Type: Expression profiling by high throughput sequencing; Methylation profiling by high throughput sequencing.
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OpenNeuro
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