Genomic diversity and phylogenetic relationships in the genus Parthenium (Asteraceae)

被引:13
|
作者
Ilut, Daniel C. [1 ]
Sanchez, Paul L. [2 ]
Costich, Denise E. [3 ]
Friebe, Bernd [4 ]
Coffelt, Terry A. [2 ]
Dyer, John M. [2 ]
Jenks, Matthew A. [5 ]
Gore, Michael A. [1 ]
机构
[1] Cornell Univ, Sch Integrat Plant Sci, Plant Breeding & Genet Sect, Ithaca, NY 14853 USA
[2] ARS, USDA, US Arid Land Agr Res Ctr, Maricopa, AZ 85138 USA
[3] Int Maize & Wheat Improvement Ctr CIMMYT, Texcoco, Mexico
[4] Kansas State Univ, Dept Plant Pathol, Wheat Genet Resource Ctr, Manhattan, KS 66506 USA
[5] W Virginia Univ, Div Plant & Soil Sci, Morgantown, WV 26506 USA
关键词
Guayule; Mariola; Parthenium; Genotyping-by-sequencing; Polyploidy; Apomixis; Nuclear genome size; GUAYULE; REGISTRATION; ARGENTATUM;
D O I
10.1016/j.indcrop.2015.07.035
中图分类号
S2 [农业工程];
学科分类号
0828 ;
摘要
Guayule (Parthenium argentatum A. Gray) is a perennial woody shrub native to the North American Chi-huahuan Desert that holds promise as a sustainable source of natural rubber and hypoallergenic latex. The improvement of guayule for commercial-scale production could be accelerated through genomics-assisted breeding, but such a strategy is severely limited by the paucity of available genomic tools and well-characterized genetic resources. To that end, we used genotyping-by-sequencing (GBS) to simultaneously identify and genotype tens of thousands of single-nucleotide polymorphism (SNP) markers across 62 plant samples from seven wild and cultivated guayule, three Parthenium interspecific hybrid, four mariola (Parthenium incanum Kunth), and one wild quinine (Parthenium integrifolium L) accession(s) that have been characterized for ploidy level and nuclear genome size in this and a prior study. Phylogenetic analysis using the SNP data identified at least two distinct sources of guayule breeding material in the cultivated accessions, previously unknown multi-species hybrids within two Parthenium hybrid cultivars, and guayule/mariola hybrids within one guayule and one mariola wild collected accession. Similar to previously reported results for guayule and mariola, we observed aneuploidy and multiple ploidy levels among individual plants (mixed ploidy) within three Parthenium interspecific hybrid accessions newly characterized in this study. Nuclear genome size characterization of wild quinine, a first for this species, found an estimated haploid nuclear genome size (5757 Mb) for thetetraploid (2n =4x = 72) accession that was more than 1.5-fold larger than that of tetraploid (2n = 4x= 72) guayule or mariola. Together, these results further underscore the need for a comprehensive characterization of available guayule germplasm and sister taxa with both SNP markers and flow cytometry, illustrate the novel utility of GBS for the genus Parthenium, and lay the foundation for genomics-assisted breeding in guayule. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码:920 / 929
页数:10
相关论文
共 50 条
  • [1] Phylogenetic relationships in the genus Florestina (Asteraceae, Bahieae)
    Soto-Trejo, Fabiola
    Schilling, Edward E.
    Solorzano, Sofia
    Oyama, Ken
    Lira, Rafael
    Davila, Patricia
    [J]. PLANT SYSTEMATICS AND EVOLUTION, 2015, 301 (09) : 2147 - 2160
  • [2] Phylogenetic relationships in the genus Florestina (Asteraceae, Bahieae)
    Fabiola Soto-Trejo
    Edward E. Schilling
    Sofía Solórzano
    Ken Oyama
    Rafael Lira
    Patricia Dávila
    [J]. Plant Systematics and Evolution, 2015, 301 : 2147 - 2160
  • [3] Phylogenetic and genomic relationships in the genus Malus based on RAPDs
    Adebayo, Ogunkanmi Liasu
    Bola, Oboh
    Opeyemi, Williams
    Gloria, Monu
    Temitope, Ogundipe Olowatoyin
    [J]. AFRICAN JOURNAL OF BIOTECHNOLOGY, 2009, 8 (15): : 3387 - 3391
  • [4] Phylogenetic relationships in the genus Leontopodium (Asteraceae: Gnaphalieae) based on AFLP data
    Safer, Stefan
    Tremetsberger, Karin
    Guo, Yan-Ping
    Kohl, Gudrun
    Samuel, Mary R.
    Stuessy, Tod F.
    Stuppner, Hermann
    [J]. BOTANICAL JOURNAL OF THE LINNEAN SOCIETY, 2011, 165 (04) : 364 - 377
  • [5] Phylogenetic relationships in the genus Onoseris (Asteraceae, mutisieae) inferred from morphology
    Sancho, G
    [J]. SYSTEMATIC BOTANY, 2004, 29 (02) : 432 - 447
  • [6] A new species of Anisopappus (Asteraceae, Inuleae) and its phylogenetic relationships within the genus
    Ortiz, S
    Paiva, JAR
    Pulgar, I
    [J]. NORDIC JOURNAL OF BOTANY, 2001, 21 (01) : 55 - 62
  • [7] Phylogenetic relationships and divergence time estimates in the genus Echinops L. (Asteraceae)
    Sapci Selamoglu, Handan
    [J]. NORDIC JOURNAL OF BOTANY, 2021, 39 (03)
  • [8] THE ORBIVIRUS GENUS - DIVERSITY, STRUCTURE, REPLICATION AND PHYLOGENETIC-RELATIONSHIPS
    GOULD, AR
    HYATT, AD
    [J]. COMPARATIVE IMMUNOLOGY MICROBIOLOGY AND INFECTIOUS DISEASES, 1994, 17 (3-4) : 163 - 188
  • [9] Molecular diversity and phylogenetic relationships of the gastropod genus Melanoides in Lake Malawi
    Sorensen, LV
    Jorgensen, A
    Kristensen, TK
    [J]. AFRICAN ZOOLOGY, 2005, 40 (02) : 179 - 191
  • [10] GENETIC DIVERSITY AND PHYLOGENETIC RELATIONSHIPS IN THE BAMBUSA GENUS AS REVEALED BY RAPD MARKERS
    Rong, J. D.
    Zhang, Y. H.
    Fan, L. L.
    Yu, Z. J.
    Chen, L. G.
    Tarin, M. W. K.
    Zhang, Z. X.
    Chen, L. Y.
    Zheng, Y. S.
    [J]. APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH, 2020, 18 (04): : 5011 - 5021