Results 1 to 10 of about 3,484 (155)

Characterization of <i>Verbesina encelioides</i> (Asteroideae, Asteraceae) Chloroplast Genome and Phylogenetic Insights. [PDF]

Ecol Evol
In this study, we report the first de novo assembled chloroplast genome of Verbesina encelioides, a member of the tribe Heliantheae within the subfamily Asteroideae of Asteraceae. ABSTRACT Verbesina encelioides (Cav.) Benth. & Hook.f. ex A.Gray (Asteroideae, Asteraceae) is a widespread annual herb native to southwestern North America that has ...
Yan R, Abdullah, Jia J, Islam M, Li H, Liu M, Yir-Erong B, Tian X.   +7 more
europepmc   +2 more sources

Chloroplast Genome Characterization of <i>Benthamiella Patagonica</i> (Benthamielleae, Solanaceae). [PDF]

Ecol Evol
This study presents the first complete chloroplast genome (155,570 bp) of Benthamiella patagonica, representing the early‐diverging tribe Benthamielleae within Solanaceae. Comparative genomic analyses revealed high structural similarity with other Solanaceae species, while phylogenetic reconstruction confirmed B.
Abdullah, Guo L, Rab A, Sammad A, Yan R, Heidari P, Tian X.   +6 more
europepmc   +2 more sources

Evaluating the Quantitative Accuracy and Application of DNA Metabarcoding for Dietary Reconstruction in Ruminants. [PDF]

Ecol Evol
This study assessed the accuracy of DNA metabarcoding using ITS2 and trnL markers to reconstruct sheep diets under controlled feeding trials with high‐ and low‐digestibility forage, and in a secondary trial with low‐level inclusions of Medicago sativa. ITS2 offered higher species‐level resolution, while trnL provided broader taxonomic coverage but less
Vallin H, Fraser M, Pakeman RJ, Hipperson H.   +3 more
europepmc   +2 more sources

Structural Characteristics, Comparative Analyses, and Conservation Significance of the Complete Chloroplast Genome of the Critically Endangered <i>Lithocarpus yongfuensis</i> (Fagaceae). [PDF]

Ecol Evol
We assembled and annotated the complete chloroplast genome of L. yongfuensis. The genome structure, gene content, and phylogenetic relationships were analyzed, providing new insights into the species' evolutionary history. These findings offer valuable genomic resources for future studies on taxonomy, conservation, and molecular breeding of L ...
Gu F, Yang L.
europepmc   +2 more sources

Chelonopsis guchengensis, a new species of Lamiaceae from Hubei Province in Central China [PDF]

PhytoKeys
Chelonopsis is a small genus endemic to East Asia. In this study, a new species, C. guchengensis, from Nanhe National Nature Reserve, Gucheng County, Hubei Province is described and illustrated.
Yuhan Xu, Zhengcai Wei, Qiang Fu, Chunlei Xiang, Zhengqun Deng, Houchao Liu, Yuxing Chen, Jun Wen, Xiuqun Liu   +8 more
doaj   +4 more sources

Integrating Morphology and Chloroplast Genomics: A New East Asian Species of <i>Aletris</i> (Nartheciaceae) With Insights Into Regional Phylogeny and Evolution. [PDF]

Ecol Evol
Based on morphological and chloroplast phylogenomic analyses, we describe Aletris medogensis as a new species endemic to the eastern Himalayas. Comparative genomics revealed structural variations, hypervariable markers, and signatures of positive selection in key genes, providing robust evidence for species delimitation and insights into the ...
Li X, Qiu YL, Li JT, Xu B, Yu Q, Ju WB.
europepmc   +2 more sources

Reticulation within Sporobolus: recognition of two new sections, Acinifolii and Thellungia, and a new genus, Hyalolemma (Poaceae, Chloridoideae, Zoysieae, Sporobolinae) [PDF]

PhytoKeys
We present a molecular DNA phylogeny utilizing four plastid regions (rps16–trnK spacer, rps16 intron, rpl32–trnL spacer, ndhA intron) and the nuclear ribosomal internal transcribed spacer (ITS) region, investigating 123 species of subtribe Sporobolinae ...
Paul M. Peterson, Konstantin Romaschenko, Robert J. Soreng, Yolanda Herrera Arrieta   +3 more
doaj   +4 more sources

The First Complete Chloroplast Genome of <i>Lycium shawii</i>: Genomic Architecture, Molecular Phylogenetics and Evolutionary Insights. [PDF]

Ecol Evol
The study presents the first complete chloroplast genome of Lycium shawii (PQ824997.1) spanning 155,936 bp and contains 128 genes (84 protein‐coding genes, 36 tRNAs, and eight rRNAs). Nucleotide diversity analysis highlighted atpI, rbcL, and accD as hypervariable loci suitable for DNA barcoding. Molecular dating analysis revealed that L.
Asiri MMA, Ali MA, Alwahibi MS, Ahmed SS, Rahman MO, Mahato R, Faisal M, Kim SY, Lee J.   +8 more
europepmc   +2 more sources

Phylogenetic analysis using SCoT markers and chloroplast trnL intron in some Eriobotrya japonica (Thunb.) Lindl. (Rosaceae) populations from the Aegean region of Turkey

Notulae Scientia Biologicae, 2022
In this study, phylogenetic analyses of some Eriobotrya japonica (Thunb.) Lindl. populations based on SCoT marker technique and cpDNA trnL intron sequence analysis were performed.
Emre SEVINDIK, Hatice DELİBAY
doaj   +1 more source

Sequence Analysis of the Internal Transcribed Spacer (ITS) Region of the Nuclear Ribosomal DNA (nrDNA), and trnL Intron of Chloroplast DNA (cpDNA) of the Chrysochamela (Fenzl) Boiss. (Brassicaceae) In Turkey

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2021
Brassicaceae family is an important one since it includes many economic and significant industrial oilseeds, spices, vegetables and some forage plants.
Emre SEVİNDİK, Mehmet Yavuz PAKSOY
doaj   +1 more source