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The highly conserved rps12 gene in ferns provides strong evidence for decreased substitution rates in the inverted repeat region

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2021; 307 (2)

The typical chloroplast genome consists of two inverted repeat (IR) and two single-copy (SC) regions. Each region has its own pattern of molecular evo......

Genetic variation and differentiation of Quercus variabilis populations at phosphate and non-phosphate rock sites in southwestern China

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2021; 307 (4)

Subtropical soils are generally characterized by phosphorus (P), calcium (Ca) and magnesium (Mg) deficiency; extreme P-rich soils develop on phosphate......

Genetic diversity of Horsfieldia tetratepala (Myristicaceae), an endangered Plant Species with Extremely Small Populations to China: implications for its conservation

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2021; 307 (4)

Genetic variation determines the evolutionary potential of a species and is vital for fully understanding the evolution of a species, as well as for d......

Introgression of phylogeography lineages of Convolvulus gortschakovii (Convolvulaceae) in the northwest China

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2021; 307 (2)

The paleo-climatic and paleo-geological changes aggravated the aridification of northwest China during the Pleistocene. Thus, nowadays most regions of......

Molecular phylogeny and character evolution of Flemingia (Leguminosae, Papilionoideae, Phaseoleae, Cajaninae) inferred from three cpDNA and nrITS sequence data

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2021; 307 (2)

The genus Flemingia belonging to the family Leguminosae (Papilionoideae, Phaseoleae, Cajaninae) comprises ca. 30-35 species and is distributed mainly ......

Palynological study of Asian Thismia (Thismiaceae: Dioscoreales) reveals an unusual pollen type

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2021; 307 (5)

The mycoheterotrophic genus Thismia shows a great number of structural and ecological traits which are rare or unique for angiosperms. Pollen morpholo......

Identification and function analysis of fasciclin-like arabinogalactan protein family genes in pear (Pyrus bretschneideri)

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2021; 307 (4)

Plant-specific fasciclin-like arabinogalactan proteins (FLAs) are a subclass of the arabinogalactan proteins (AGPs) superfamily. In addition to AGP-li......

The evolutionary history and phylogeographic pattern of Hippuris vulgaris: hybridization and long-distance dispersal from China

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2021; 307 (1)

Hippuris vulgaris is a widespread aquatic plant in the Northern Hemisphere. Phylogenetic analysis on a low-copy nuclear gene (PHYB) indicated that thi......

Diverse large lepidopteran pollinators promote the naturalisation of Crinum asiaticum in invaded and disturbed habitats, despite apparent floral specialisation

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2021; 307 (2)

Crinum asiaticum is phenotypically specialised with white, scented, very long-tubed flowers, suggesting that only long-proboscid hawkmoths may be effe......

Spatial genetic structure of terrestrial orchid Cymbidium faberi in the Qinling Mountains revealed by microsatellite loci

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2021; 307 (1)

Knowledge of genetic diversity and population structure is essential for species conservation and understanding the species evolutionary processes. Cy......

Paraphyly of the genus Boehmeria (Urticaceae): a response to Liang et al. 'Relationships among Chinese Boehmeria species and the evolution of various clade'

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2021; 307 (1)

Boehmeria, as currently circumscribed, comprises 52 species and has a pantropical distribution. Liang et al. propose a sectional classification of Boe......

Molecular systematics of Rosoideae (Rosaceae)

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2020; 306 (1)

The four-subfamily subdivision of Rosaceae has been recently replaced by a three-subfamily scheme. The re-circumscribed Rosoideae lacks a solid and we......

Pollen morphology of Leptodermis (Rubiaceae) and its systematic implications

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2020; 306 (2)

Leptodermis is a taxonomically problematic genus, and little information about its palynology was known previously. In order to find taxonomic informa......

The significance of Rouxopteris (Gleicheniaceae, Polypodiopsida): a new genus endemic to the Madagascan region

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2020; 306 (2)

Gleichenia boryi is a poorly known species of Gleicheniaceae endemic to Madagascar and La Reunion Island. Although Kunze pointed out in his descriptio......

Trade-off between cost and efficiency during mRNA translation is largely driven by natural selection in angiosperms

期刊: PLANT SYSTEMATICS AND EVOLUTION, 2020; 306 (6)

Synonymous codons are decoded at different rates during translation elongation, presumably due to the differences in tRNA availability. The biosynthet......

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