Contrasting patterns of evolution of 45S and 5S rDNA families uncover new aspects in the genome constitution of the agronomically important grass Thinopyrum …

V Mahelka, D Kopecký, BR Baum - Molecular Biology and …, 2013 - academic.oup.com
We employed sequencing of clones and in situ hybridization (genomic and fluorescent in
situ hybridization [GISH and rDNA-FISH]) to characterize both the sequence variation and …

Genome composition and taxonomic revision of Elymus purpuraristatus and Roegneria calcicola (Poaceae: Triticeae) based on cytogenetic and phylogenetic …

L Tan, HQ Zhang, WH Chen, MQ Deng… - Botanical Journal of …, 2021 - academic.oup.com
Elymus purpuraristatus and Roegneria calcicola are perennial species of wheatgrass in
Triticeae (Poaceae), treated as members of different genera on the basis of morphological …

St2-80: a new FISH marker for St genome and genome analysis in Triticeae

L Wang, Q Shi, H Su, Y Wang, L Sha, X Fan, H Kang… - …, 2017 - cdnsciencepub.com
The St genome is one of the most fundamental genomes in Triticeae. Repetitive sequences
are widely used to distinguish different genomes or species. The primary objectives of this …

Phylogeny and maternal donor of Roegneria and its affinitive genera (Poaceae: Triticeae) based on sequence data for two chloroplast DNA regions (ndhF and trnH …

YX Lei, J Liu, X Fan, LN Sha, Y Wang… - … of Systematics and …, 2018 - Wiley Online Library
Roegneria C. Koch is a relatively large polyploid perennial genus with 130 species in the
Triticeae, and consisting of the St and Y genomes. There are different opinions about …

Endo‐allopolyploidy of autopolyploids and recurrent hybridization—A possible mechanism to explain the unresolved Y‐genome donor in polyploid Elymus species …

QL Liu, L Liu, S Ge, LP Fu, SQ Bai, X Lv… - … of Systematics and …, 2022 - Wiley Online Library
The genus Elymus L. in the tribe Triticeae (Poaceae) includes economically and ecologically
important forage grasses. The genus contains the pivotal St genome from Pseudoroegneria …

Genomic constitution and taxonomy of the Chinese hexaploids Elymus cylindricus and E. breviaristatus (Poaceae: Triticeae)

CR Yang, BR Baum, WH Chen… - Botanical Journal of …, 2016 - academic.oup.com
Abstract Elymus cylindricus (2 n= 6 x= 42) and E. breviaristatus (2 n= 6 x= 42) are distributed
in grasslands and deserts of northern and north-western China. Their genomic constitution …

Discovery of the genus Pseudoroegneria (Triticeae, Poaceae) in the Western Mediterranean on exploring the generic boundaries of Elymus

V Lucía, MM Martínez‐Ortega, E Rico… - … of Systematics and …, 2019 - Wiley Online Library
In this study, we review the classification of two species, Elymus hispanicus and E.
marginatus, which are restricted to highly valuable and sensitive Mediterranean ecosystems …

Phylogeny and maternal donors of Elytrigia Desv. sensu lato (Triticeae; Poaceae) inferred from nuclear internal-transcribed spacer and trnLF sequences

Y Yang, X Fan, L Wang, HQ Zhang, LN Sha, Y Wang… - BMC plant biology, 2017 - Springer
Abstract Background Elytrigia Desv. is a genus with a varied array of morphology, cytology,
ecology, and distribution in Triticeae. Classification and systematic position of Elytrigia …

Phylogenetic analysis of the species with awnless lemma in Roegneria (Poaceae, Triticeae) based on single copy of nuclear gene DMC1

YX Lei, Y Zhang, Y Li, X Fan, LN Sha, Y Wang… - Biochemical Systematics …, 2016 - Elsevier
To investigate the phylogenetic relationships among species with awnless lemmas in
Roegneria and their related diploid genera, the possible genomic constitution and genome …

Cytogenetic evidence for a new genus of Triticeae (Poaceae) endemic to the Iberian Peninsula: description and comparison with related genera

V Lucía, E Rico, K Anamthawat-Jónsson… - Botanical Journal of …, 2019 - academic.oup.com
Thinopyrum curvifolium, a halo-gypsophyte endemic to the Iberian Peninsula, has an
uncertain cytogenetic composition. Moreover, it is often confused with other species of the …