Results 61 to 70 of about 5,319 (181)

Phylogeny of Miliusa (Magnoliales: Annonaceae: Malmeoideae: Miliuseae), with descriptions of two new species from Malesia

European Journal of Taxonomy, 2013
The molecular phylogeny of Miliusa (Annonaceae) is reconstructed, with 27 (of ca. 50) species included, using a combination of seven plastid markers (rbcL exon, trnL intron, trnL-F spacer, matK exon, ndhF exon, psbA-trnH spacer, and ycf1 exon ...
Tanawat Chaowasku, Paul J.A. Keßler
doaj   +1 more source

Dietary Overlap of Sympatric Polyphagous Alpine Grasshoppers Includes Invasive Plant Species

Ecology and Evolution, Volume 16, Issue 5, May 2026.
The diets of three sympatric grasshopper species were compared using mandible morphological analysis, microhistological examination, and DNA metabarcoding of gut contents. Although mandible morphology differed across species and sexes, dietary divergence was not evident.
Mari Nakano, Steven A. Trewick, Richard N. Watson, Mary Morgan‐Richards   +3 more
wiley   +1 more source

Extensive Pollen Flow and Historical Population Expansions Shaped the Phylogeographic Pattern of Choerospondias axillaris: Evidence From Chloroplast DNA and ITS Sequences

Ecology and Evolution, Volume 16, Issue 5, May 2026.
MaxEnt‐based predictions reveal dramatic range dynamics of Choerospondias axillaris during Quaternary climate cycles, including northward expansion during the last interglacial, southward contraction into fragmented refugia during the last glacial maximum, and subsequent northward recolonization since the post‐glacial period.
Peng Luo, Jingting Hu, Mengyu Yang, Xuemin Ye, Fei Ding, Jiawei Wang, Nansheng Wu, Rongxi Sun   +7 more
wiley   +1 more source

Phylogenetics of Asphodelaceae (Asparagales): An Analysis of Plastid rbcL and trnL-F DNA Sequences [PDF]

Annals of Botany, 2000
Phylogenetic relationships of Asphodelaceae were investigated by parsimony analysis of 57 monocotrbcL nucleotide sequences, including 17 genera that have at some time been assigned to the family. All genera of Asphodelaceae except for three (Hemiphylacus, Paradisea and Simethis) form a strongly supported monophyletic group with Hemerocallidaceae and ...
openaire   +1 more source

Comparative Chloroplast Genomics of Cousinia (Asteraceae) With Nine Newly Sequenced Endemic Species From Central Asia

Ecology and Evolution, Volume 16, Issue 5, May 2026.
In this study, nine complete chloroplast genomes of Cousinia species endemic to the Pamir–Alay mountain system were sequenced and analyzed together with previously published plastomes and nuclear ribosomal ITS data. ABSTRACT Cousinia (Asteraceae: Cardueae) represents one of the most species‐rich genera within the Irano–Turanian floristic region, yet ...
Bobur Karimov, Diyorjon Hamrayev, Husniddin Esanov, Alijon Eshonkulov, Oybek Omonov, Nodira Boboyeva, Damira Karimova, Abdullajon Umedov, Temur Asatulloev, Ziyoviddin Yusupov, Komiljon Sh. Tojibaev   +10 more
wiley   +1 more source

Chloroplast Phylogenomics and Barcode Discovery in Medicinal Stachys Species Reveal Evolutionary Relationships and Adaptive Signatures

Ecology and Evolution, Volume 16, Issue 5, May 2026.
This study presents the first complete chloroplast genomes of two medicinally important Stachys species, S. persica and S. germanica. Comparative phylogenomic analyses revealed highly conserved genomes with lineage‐specific variations, identified hypervariable regions as candidate DNA barcodes, and detected signatures of positive selection in the petB ...
Fatemeh Sadat Ghotbi, Aboozar Soorni
wiley   +1 more source

The identity of Hypolepis robusta, as a new synonym of Hypolepis alpina (Dennstaedtiaceae), based on morphology and DNA barcoding and the new distribution

PhytoKeys, 2018
Based on field observations and examinations of herbarium specimens (including type material), consulting the original literature and molecular phylogenetic analysis of the rbcL and trnL-F sequences, it is concluded that Hypolepis robusta is conspecific ...
Morigengaowa, Jun-Jie Luo, Ralf Knapp, Hong-Jin Wei, Bao-Dong Liu, Yue-Hong Yan, Hui Shang   +6 more
doaj   +3 more sources

Reinstatement of the name Anisochilus eriocephalus Benth. (Lamiaceae) supported by micromorphological and molecular data

Nordic Journal of Botany, Volume 2026, Issue 5, May 2026.
In 2019, A. J. Paton et al. proposed a new taxonomic combination, transferring Anisochilus carnosus (L.f.) Wall. ex Benth. to Coleus strobilifer (Benth.) A.J.Paton, and including Anisochilus eriocephalus Benth. within this broader circumscription.
Amaladoss Arthi Nisha, Sebastian Soosairaj   +1 more
wiley   +1 more source

О морфологической изменчивости и филогенетических связях представителей секции Dorycnium рода Lotus Крыма и Кавказа

Turczaninowia, 2019
В Крыму и на Кавказе секция Dorycnium (Mill.) D. D. Sokoloff рода Lotus L. s. l., относимая многими исследователями к роду Dorycnium Mill., представлена таксонами родства L. graecus L. (= Dorycnium graecum) и L. dorycnium L. (= D. pentaphyllum).
Майя Валерьевна Лысова, Илья Григорьевич Мещерский, Татьяна Евгеньевна Крамина   +2 more
doaj   +1 more source

DIY: A Practical Field‐to‐Sequencer Workflow for Metabarcoding the Diet of Terrestrial Carnivore Species

Molecular Ecology Resources, Volume 26, Issue 4, May 2026.
ABSTRACT Metabarcoding of faecal samples is a powerful, non‐invasive approach for investigating the feeding ecology of carnivores, revealing prey diversity and unexpected dietary components with greater resolution than traditional methods. However, the approach remains technically demanding, as challenges and potential biases arise at every stage, from
Francisca A. S. Virtuoso, Jos Boekhorst, Shasa van Ravenstein, Dora Schouten, Maria Juanpere‐Borràs, Femke Broekhuis, Sander Vissia, Richard Mazebedi, Alessandro Araldi, Frank van Langevelde   +9 more
wiley   +1 more source