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A chromosome-scale reference of Chenopodium watsonii helps elucidate relationships within the North American A-genome Chenopodium species and with quinoa.
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SYSNO ASEP 0577138 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název A chromosome-scale reference of Chenopodium watsonii helps elucidate relationships within the North American A-genome Chenopodium species and with quinoa. Tvůrce(i) Young, L. A. (US)
Maughan, P. J. (US)
Jarvis, D. E. (US)
Hunt, S. P. (US)
Warner, H. C. (US)
Durrant, K. K. (US)
Kohlert, T. (US)
Curti, R. N. (AR)
Bertero, D. (AR)
Filippi, G. A. (CZ)
Pospíšilíková, T. (CZ)
Krak, Karol (BU-J) RID, ORCID
Mandák, Bohumil (BU-J) RID, ORCID
Jellen, E.N. (US)Číslo článku e20349 Zdroj.dok. Plant Genome. - : Wiley
Roč. 16, č. 3 (2023)Poč.str. 17 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova Chenopodium watsonii ; phylogeny ; chromosome-scale reference Obor OECD Plant sciences, botany Způsob publikování Open access Institucionální podpora BU-J - RVO:67985939 UT WOS 000989578200001 EID SCOPUS 85159399768 DOI 10.1002/tpg2.20349 Anotace We assembled a reference genome for Sonoran A-genome Chenopodium watsonii due to fruit morphological and high (>99.3%) preliminary sequence-match similarities with Chenopodium quinoa, along with its well-established taxonomic status. The genome was assembled into 1377 scaffolds spanning 547.76 Mb (N50 = 55.14 Mb, L50 = 5), with 94% comprised in nine chromosome-scale scaffolds and 93.9% Benchmarking Universal Single-Copy Orthologs genes identified as single copy and 3.4% as duplicated. A high degree of synteny, with minor and mostly telomeric rearrangements, was found when comparing this taxon with the previously reported genome of South American C. pallidicaule and the A-subgenome chromosomes of C. quinoa. Phylogenetic analysis was performed using 10,588 single-nucleotide polymorphisms generated by resequencing a panel of 41 New World AA diploid accessions and the Eurasian H-genome diploid Chenopodium vulvaria, along with three AABB tetraploids previously sequenced. Phylogenetic analysis of these 32 taxa positioned the psammophyte Chenopodium subglabrum on the branch containing A-genome sequences from the ATGC. We also present evidence for long-range dispersal of Chenopodium diploids between North and South America. Pracoviště Botanický ústav Kontakt Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Rok sběru 2024 Elektronická adresa https://doi.org/10.1002/tpg2.20349
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