Results 91 to 100 of about 19,829 (258)

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

, 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 ...
Chaowasku, Tanawat, Keßler, Paul J. A.
core   +2 more sources

Unveiling the Identity of Viburnum laterale (Viburnaceae), a Long‐Lost Species Rediscovered After Nearly a Century, Based on Morphological and Molecular Evidence

Ecology and Evolution, Volume 16, Issue 5, May 2026.
Viburnum laterale, a poorly known species endemic to southeastern China, is rediscovered after nearly a century and reassessed using integrated morphological observations and molecular phylogenetic analyses. Newly documented reproductive traits and multilocus phylogenies place this taxon within Viburnum sect.
Liao‐Cheng Zhao, Wen‐jun Lyu, Hong‐tao Liu, Ming Tang   +3 more
wiley   +1 more source

DNA barcoding the Dioscorea in China, a vital group in the evolution of monocotyledon: use of matK gene for species discrimination. [PDF]

PLoS ONE, 2012
BACKGROUND: Dioscorea is an important plant genus in terms of food supply and pharmaceutical applications. However, its classification and identification are controversial.
Xiao-Qin Sun, Ying-Jie Zhu, Jian-Lin Guo, Bin Peng, Ming-Ming Bai, Yue-Yu Hang   +5 more
doaj   +1 more source

Identifikasi Barcode Tumbuhan Gedi Merah (Abelmoschus Manihot L. Medik) Dan Gedi Hijau (Abelmoschus Moschatus) Berdasarkan Gen MatK [PDF]

, 2014
Gedi (Abelmoschus L.) merupakan tumbuhan tropis. Tumbuhan ini memilki efek farmakologis. Masyarakat Minahasa mengkonsumsi daun gedi yang direbus tanpa diberi bumbu sebagai obat tradisional untuk menurunkan kadar kolesterol, antihipertensi dan ...
Fattah, Y. R. (Yusuf), Kamu, V. S. (Vanda), Momuat, L. I. (Lidya), Runtuwene, M. R. (Max)   +3 more
core   +2 more sources

Complete Chloroplast Genomes of Ranunculus arvensis and Ranunculus laetus: Comparative Analysis and Phylogenetic Insights

Ecology and Evolution, Volume 16, Issue 5, May 2026.
Here, we de novo assembled the chloroplast genomes of Ranunculus arvensis and Ranunculus laetus, providing comprehensive comparative analysis with 21 congeners. The genomes exhibited conserved quadripartite structures with no major rearrangements, though lineage‐specific variations in atpH position were detected in two species.
Hui Li, Siyue Zhang, Abdullah, Sayed Afzal Shah, Yuhua Huang, Jingjing Jia, Liya Guo, Ying Cui, Jiahui Sun, Parviz Heidari, Xiaoxuan Tian   +10 more
wiley   +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

Application of internal transcribed spacers and maturase K markers for identifying Anoectochilus, Ludisia, and Ludochilus

Biologia Plantarum, 2015
Internal transcribed spacer (ITS) regions and maturase K (matK) sequence polymorphisms provide an efficient tool for discrimination and conservation of genetic resources of Anoectochilus species.
J. -R. Chen, Y. -J. Shiau
doaj   +1 more source

A new combination and typification of Pouzolzia peteri Friis (Urticaceae)

Nordic Journal of Botany, Volume 2026, Issue 5, May 2026.
Pouzolzia peteri, a lesser‐known species from the African continent, is currently classified as a member of the genus Pouzolzia. However, based on the morphological characteristics of its male flowers and leaf venation, its transfer to the genus Gonostegia is proposed.
Amit Gupta, Vijay V. Wagh
wiley   +1 more source

Multiple Checkpoints for the Expression of the Chloroplast-Encoded Splicing Factor MatK    

Plant Physiology, 2013
Abstract The chloroplast genome of land plants contains only a single gene for a splicing factor, Maturase K (MatK). To better understand the regulation of matK gene expression, we quantitatively investigated the expression of matK across tobacco (Nicotiana tabacum) development at the transcriptional, posttranscriptional, and protein ...
Hertel, S., Zoschke, R., Neumann, L., Qu, Y., Axmann, I., Schmitz-Linneweber, C.   +5 more
openaire   +4 more sources