Characterization of the complete chloroplast genome of <i>Chenopodium</i> sp. (Caryophyllales: Chenopodiaceae)

Liu, Yang; Li, Qiang; Zhao, Gang

doi:10.1080/23802359.2019.1640089

Cited by 9 publications

(7 citation statements)

References 12 publications

(15 reference statements)

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“…Some varieties are also found in this genus (Malysheva-Otto et al 2006;Forsberg et al 2019;Hagenblad and Morales 2020;Kumar et al 2020). Organelle genomes have been widely used in study of taxonomy, evolution and genetics (Wang et al 2016;Yang et al 2019;Wang et al 2020;Li, He, et al 2020). However, no complete chloroplast genome of Hordeum vulgare L. var.…”

Section: Tibetan Hulless Barley;mentioning

confidence: 99%

Characterization of the complete chloroplast genome of Hordeum vulgare L. var. trifurcatum with phylogenetic analysis

Ren

et al. 2021

Mitochondrial DNA Part B

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In the present study, the complete chloroplast genome of Hordeum vulgare L. var. trifurcatum was sequenced, assembled and compared with closely related species. The chloroplast genome of Hordeum vulgare L. var. trifurcatum was composed of 84 protein-coding genes (PCG), 8 ribosomal RNA (rRNA) genes, and 38 transfer RNA (tRNA) genes. The Hordeum vulgare L. var. trifurcatum chloroplast genome is 136,485 bp in size, with the GC content of 38.32%. Phylogenetic analysis based on the combined chloroplast gene dataset indicated that the Hordeum vulgare L. var. trifurcatum exhibited a close relationship with Hordeum vulgare subsp. spontaneum and Hordeum vulgare subsp. vulgare.

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Section: Tibetan Hulless Barley;mentioning

confidence: 99%

Characterization of the complete chloroplast genome of Hordeum vulgare L. var. trifurcatum with phylogenetic analysis

Ren

et al. 2021

Mitochondrial DNA Part B

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“…Quinoa ( Chenopodium quinoa Willd. ), a dicotyledonous annual species of the Amaranthaceae (formerly Chenopodiaceae) family (Rojas et al., 2009), is a highly nutritious grain crop, native to the Andean region of South America, and has been cultivated for thousands of years as the main pseudo‐cereal by indigenous cultures of the Andean Cordillera (Bazile et al, 2016; Gao et al, 2021; Jacobsen, 2003; Risi & Galwey, 1989; Yang et al, 2019). It is a nutritious grain with balanced nutrient levels and elevated protein content (14%–22%) (Fairbanks et al., 1990; Repo‐Carrasco et al, 2003) and, unlike true cereals, does not lack lysine.…”

Section: Introductionmentioning

confidence: 99%

Phenotypic and genotypic resources for the USDA quinoa (Chenopodium quinoa) genebank accessions

et al. 2023

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Quinoa (Chenopodium quinoa) is a nutritious grain, with balanced composition of amino acids, and a facultative halophyte. Under greenhouse conditions, we assessed 148 quinoa accessions from the USDA genebank for grain weight, phenological, and morphological characteristics. For all traits, the analysis of variance revealed a significant difference among accessions. The accessions matured as late as 146 days after planting and produced grain weight up to 19.6 g/plant. Days to maturity showed negative correlation with grain weight per plant, whereas the number of branches was positively correlated with grain weight per plant. By adopting the NsiI/BfaI combination to enhance the genotyping‐by‐sequencing technique, we were able to generate 59,248 filtered single nucleotide polymorphism markers by mapping to the reference genome. Molecular markers showed an average heterozygosity of 11.76% across the accessions with a range of 4.9%–21.9%. The first two principal component analyses (PCAs) explained nearly 50% of molecular markers. The genetic diversity analysis using PCA revealed the presence of four main groups. Groups A and B consisted of mainly Bolivian and Peruvian accessions with relatively slower maturity and taller plant stature. In contrast, groups C and D were mainly accessions registered from USA and Chile with relatively faster maturity and shorter plant stature. Groups C and D together have shown far more private single nucleotide polymorphisms than accessions in A and B groups, indicating the higher levels of diversity within these groups and more levels of similarities among individuals of A and B groups. Marker‐trait association revealed significant markers for grain weight per plant and days to flowering. We only analyzed linkage disequilibrium on the scaffolds that harbor these marker‐trait associations. LD expressed in r2 persisted as high as 0.2 in ranges greater than 600 kb for scaffold 1992 but dropped more quickly for scaffold 1843. These phenotypic and genotypic resources will serve as a reference for the cataloging and conservation of germplasm and, for the selection of a core collection for the improvement of quinoa to address food security.

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“… 2017 ; Yang et al. 2019 ). The species contains a large amount of manganese, zinc, magnesium, calcium and other minerals as well as high-quality complete protein (Hong et al.…”

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confidence: 99%

“…The grain Chenopodium quinoa Willd., belonging to the family Chenopodiaceae, is a kind of annual tetraploid dicotyledonous herb and also a facultative halophyte, which originated mainly in Bolivia and Peru in South America (Wang et al 2017;Yang et al 2019). The species contains a large amount of manganese, zinc, magnesium, calcium and other minerals as well as high-quality complete protein (Hong et al 2017).…”

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confidence: 99%

Complete chloroplast genome of the grain Chenopodium quinoa Willd., an important economical and dietary plant

Gao

Dong

Valcárcel

et al. 2021

Mitochondrial DNA Part B

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The grain Chenopodium quinoa Willd. is the main traditional food of Inca aboriginal, which was a native grain in South American Andes Mountains, the edible and cultivation history of which has been more than five thousand years. In this study, we sequenced the complete chloroplast genome of C. quinoa on the Illumina platform by shotgun genome skimming method. The complete chloroplast genome of C. quinoa was 152,087 bp in length with the GC content 37.2%, which was comprised of a large single copy (LSC) region of 83,570 bp, a small single copy (SSC) region of 18,107 bp, and a pair of inverted repeats (IRA/IRB) of 25,205 bp. The chloroplast genome encoded 133 genes including 88 protein-coding genes, 37 tRNA genes and eight rRNA genes. Phylogenetic analysis constructed using the maximum likelihood (ML) method strongly supported the monophyly of each genus in the family Chenopodiaceae, and the genus Chenopodium is sister to Spinacia as a cluster, which closely grouped to Dysphania.

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Characterization of the complete chloroplast genome of Chenopodium sp. (Caryophyllales: Chenopodiaceae)

Cited by 9 publications

References 12 publications

Characterization of the complete chloroplast genome of Hordeum vulgare L. var. trifurcatum with phylogenetic analysis

Characterization of the complete chloroplast genome of Hordeum vulgare L. var. trifurcatum with phylogenetic analysis

Phenotypic and genotypic resources for the USDA quinoa (Chenopodium quinoa) genebank accessions

Complete chloroplast genome of the grain Chenopodium quinoa Willd., an important economical and dietary plant

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