IAPT chromosome data 32

Marhold, Karol; Kučera, Jaromír; Alexeeva, T.V.; Andriyanova, E. A.; Pankova, Tatyana V.; Astashenkov, A. Yu.; Банаев, Е. В.; Chepinoga, Victor V.; Cheryomushkina, V. A.; Дорогина, О. В.; Elisafenko, T. V.; Gnutikov, A. A.; Ivanova, Daniella; Kljuykov, E.V.; Korobkov, Aleksandr A.; Kotseruba, V. V.; Krasnikov, Alexandr A.; Krivenko, Denis A.; Lomonosova, Maria N.; Mitrenina, Elizaveta Yu.; Myakoshina, Yulia A.; Носов, Н. Н.; Osmonali, Bektemir; Павличенко, В. В.; Petruk, Anastasia; Протопопова, М. В.; Punina, E. O.; Rodionov, A. V.; Shner, J.V.; Степанов, Н В; Tomoshevich, M. A.; Ukrainskaja, Uliana; Vesselova, Polina V.; Voronkova, M. S.; Zavgorodnyaya, Olga Yu.

doi:10.1002/tax.12322

Cited by 4 publications

(1 citation statement)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Colpodium versicolor is another grass species that has only four chromosomes in its karyotype [12][13][14][15][16]. Based on morphological characters it is suggested that C. versicolor is closely related to Z. biebersteiniana [10].…”

Section: Of 11mentioning

confidence: 99%

Intragenomic Polymorphism of the ITS 1 Region of 35S rRNA Gene in the Group of Grasses with Two-Chromosome Species: Different Genome Composition in Closely Related Zingeria Species

Rodionov

Gnutikov

Носов

et al. 2020

Plants

Self Cite

View full text Add to dashboard Cite

Zingeria (Poaceae) is a small genus that includes Z. biebersteiniana, a diploid species with the lowest chromosome number known in plants (2n = 4) as well as hexaploid Z. kochii and tetraploid Z. pisidica, and/or Z. trichopoda species. The relationship between these species and the other low-chromosomes species Colpodium versicolor are unclear. To explore the intragenomic polymorphism and genome composition of these species we examined the sequences of the internal transcribed spacer 1 of the 35S rRNA gene via NGS approach. Our study revealed six groups of ribotypes in Zingeria species. Their distribution confirmed the allopolyploid nature of Z. kochii, whose probable ancestors were Colpodium versicolor and Z. pisidica. Z. pisidica has 98% of rDNA characteristic only for this species, and about 0.3% of rDNA related to that of Z. biebersteiniana. We assume that hexaploid Z. kochii is either an old allopolyploid or a homodiploid that has lost most of the rRNA genes obtained from Z. biebersteiniana. In Z. trichopoda about 81% of rDNA is related to rDNA of Z. biebersteiniana and 19% of rDNA is derived from Poa diaphora sensu lato. The composition of the ribotypes of the two plants determined by a taxonomy specialist as Z. pisidica and Z. trichopoda is very different. Two singleton species are proposed on this base with ribotypes as discriminative characters. So, in all four studied Zingeria species, even if the morphological difference among the studied species was modest, the genomic constitution was significantly different, which suggests that these are allopolyploids that obtained genomes from different ancestors.

show abstract

Section: Of 11mentioning

confidence: 99%

Intragenomic Polymorphism of the ITS 1 Region of 35S rRNA Gene in the Group of Grasses with Two-Chromosome Species: Different Genome Composition in Closely Related Zingeria Species

Rodionov

Gnutikov

Носов

et al. 2020

Plants

Self Cite

View full text Add to dashboard Cite

show abstract

The nuclear DNA content, ploidy, and chromosome numbers in some species of Nitraria and associations with pollen characteristics

Banaev,

Tomoshevich,

Erst

2023

Genet Resour Crop Evol

View full text Add to dashboard Cite

Phylogeny and Flow Cytometry of the Genus Kalidium Moq. (Amaranthaceae s.l.) in Kazakhstan

Osmonali

Vesselova

Kudabayeva

et al. 2023

Plants

Self Cite

View full text Add to dashboard Cite

The article presents data on phylogeny, genome size, and ploidy of species of the genus Kalidium Moq. in the flora of Kazakhstan. Genus Kalidium belongs to the tribe Salicornieae of the subfamily Salicornioideae of the family Chenopodiaceae and unites eight species, the main range of which covers the Iranian-Turanian and Central Asian deserts. There are four species in the flora of Kazakhstan: K. foliatum, K. caspicum, K. schrenkianum, and the recently described K. juniperinum. Populations of species of the genus Kalidium in the saline deserts of Kazakhstan occupy large areas, often forming monodominant communities. Sometimes there is a joint growth of two and very rarely three species of the genus. During the period of fieldwork (2021–2022), populations were identified in which these species grew together with a predominance, in most cases, of K. caspicum. Samples of representatives from 15 populations were collected for research. Selected plant samples were studied by flow cytometry to determine plant ploidy. Sequencing of nrITS and two chloroplast fragments were used to build a phylogenetic tree, including sequences from the NCBI database., A phylogenetic tree of species of the genus Kalidium was compiled, which takes previously published data into consideration. In the valley of the middle reaches of the Syrdarya River, tetraploid populations of K. caspicum were found. A hybrid between K. foliatum and K. caspicum was found in the Ili River valley (Almaty region, Uigur district). To identify phylogenetic processes at the intraspecific level, the SCoT (Start codon targeted) fingerprinting method was used.

show abstract

IAPT chromosome data 32

Cited by 4 publications

References 12 publications

Intragenomic Polymorphism of the ITS 1 Region of 35S rRNA Gene in the Group of Grasses with Two-Chromosome Species: Different Genome Composition in Closely Related Zingeria Species

Intragenomic Polymorphism of the ITS 1 Region of 35S rRNA Gene in the Group of Grasses with Two-Chromosome Species: Different Genome Composition in Closely Related Zingeria Species

The nuclear DNA content, ploidy, and chromosome numbers in some species of Nitraria and associations with pollen characteristics

Phylogeny and Flow Cytometry of the Genus Kalidium Moq. (Amaranthaceae s.l.) in Kazakhstan

Contact Info

Product

Resources

About