scholarly journals Use of Self-Compatibility and Modifier Genes for Breeding and Genetic Analysis in Common Buckwheat (Fagopyrum esculentum)

2007 ◽  
Vol 41 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Katsuhiro MATSUI ◽  
Takeshi NISHIO ◽  
Takahisa TETSUKA
Keyword(s):  
Genetic Analysis ◽  
Modifier Genes ◽  
Fagopyrum Esculentum ◽  
Use Of Self ◽  
Common Buckwheat ◽  
Self Compatibility

scholarly journals Concentrations of Phenolic Acids Are Differently Genetically Determined in Leaves, Flowers, and Grain of Common Buckwheat (Fagopyrum esculentum Moench)

Plants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1142
Author(s):  
Alena Vollmannová ◽  
Janette Musilová ◽  
Judita Lidiková ◽  
Július Árvay ◽  
Marek Šnirc ◽  
...  
Keyword(s):  
Chlorogenic Acid ◽  
Caffeic Acid ◽  
Phenolic Acids ◽  
Sinapic Acid ◽  
Fagopyrum Esculentum ◽  
Blood Cholesterol ◽  
Common Buckwheat ◽  
High Concentration ◽  
Phenolic Substances ◽  
Fagopyrum Esculentum Moench

Common buckwheat (Fagopyrum esculentum Moench) is a valuable source of proteins, B vitamins, manganese, tryptophan, phytochemicals with an antioxidant effect, and the natural flavonoid rutin. Due to its composition, buckwheat supports the human immune system, regulates blood cholesterol, and is suitable for patients with diabetes or celiac disease. The study aimed to compare the allocation of selected phenolic acids (neochlorogenic acid, chlorogenic acid, trans-caffeic acid, trans-p-coumaric acid, trans-sinapic acid, trans-ferulic acid) and flavonoids (rutin, vitexin, quercetin, kaempferol) in the leaves, flowers, and grain of buckwheat cultivars of different origin. The content of individual phenolics was determined by the HPLC-DAD method. The results confirmed the determining role of cultivar on the relative content of chlorogenic acid, trans-caffeic acid, trans-sinapic acid, vitexin, and kaempferol in buckwheat plants. A significantly negative correlation among concentrations of phenolic acids in different common buckwheat plant parts shows that there are different mechanisms of genetic influences on the concentration of phenolic substances in common buckwheat flowers, leaves, and grain. These differences should be taken into account when breeding buckwheat for a high concentration of selected phenolic substances.

Complete nucleotide sequence of an alphaendornavirus isolated from common buckwheat (Fagopyrum esculentum)

2021 ◽  
Author(s):  
Ryo Okada ◽  
Hiromitsu Moriyama ◽  
Takashi Ogawara ◽  
Heather Cizek ◽  
Rodrigo A. Valverde
Keyword(s):  
Nucleotide Sequence ◽  
Complete Nucleotide Sequence ◽  
Fagopyrum Esculentum ◽  
Common Buckwheat

scholarly journals Transcriptome Analysis Reveals Key Seed-Development Genes in Common Buckwheat (Fagopyrum esculentum)

2019 ◽  
Vol 20 (17) ◽  
pp. 4303 ◽  
Author(s):  
Hongyou Li ◽  
Qiuyu Lv ◽  
Jiao Deng ◽  
Juan Huang ◽  
Fang Cai ◽  
...  
Keyword(s):  
Signal Transduction ◽  
Seed Development ◽  
Seed Size ◽  
Molecular Mechanisms ◽  
Signal Transduction Pathway ◽  
Fagopyrum Esculentum ◽  
Rna Seq ◽  
Common Buckwheat ◽  
Size Change ◽  
Key Genes

Seed development is an essential and complex process, which is involved in seed size change and various nutrients accumulation, and determines crop yield and quality. Common buckwheat (Fagopyrum esculentum Moench) is a widely cultivated minor crop with excellent economic and nutritional value in temperate zones. However, little is known about the molecular mechanisms of seed development in common buckwheat (Fagopyrum esculentum). In this study, we performed RNA-Seq to investigate the transcriptional dynamics and identify the key genes involved in common buckwheat seed development at three different developmental stages. A total of 4619 differentially expressed genes (DEGs) were identified. Based on the results of Gene Ontology (GO) and KEGG analysis of DEGs, many key genes involved in the seed development, including the Ca2+ signal transduction pathway, the hormone signal transduction pathways, transcription factors (TFs), and starch biosynthesis-related genes, were identified. More importantly, 18 DEGs were identified as the key candidate genes for seed size through homologous query using the known seed size-related genes from different seed plants. Furthermore, 15 DEGs from these identified as the key genes of seed development were selected to confirm the validity of the data by using quantitative real-time PCR (qRT-PCR), and the results show high consistency with the RNA-Seq results. Taken together, our results revealed the underlying molecular mechanisms of common buckwheat seed development and could provide valuable information for further studies, especially for common buckwheat seed improvement.

De novo sequencing of seed transcriptome and development of genic-SSR markers in common buckwheat (Fagopyrum esculentum)

2017 ◽  
Vol 37 (12) ◽  
Author(s):  
Taoxiong Shi ◽  
Ruiyuan Li ◽  
Qijiao Chen ◽  
Yue Li ◽  
Fan Pan ◽  
...  
Keyword(s):  
Ssr Markers ◽  
De Novo ◽  
De Novo Sequencing ◽  
Fagopyrum Esculentum ◽  
Common Buckwheat ◽  
Genic Ssr
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