Results 81 to 90 of about 11,456 (221)

Species Identification Using Sequences of the Trnl Intron and the Trnl- Trnf Igs of Chloroplast Genome among Popular Plants in Taiwan [PDF]

open access: yes, 2008
Forensic botanical comparison can be hampered by the lack of appropriate DNA databases. While DNA sequence databases for many mitochondrial loci have been established for the identification of animal species, less is known regarding the genomes of plants.
王震哲;李俊億   +1 more
core  

Molecular Genetic Characterization of the Diet of Limestone and Rainforest Langurs

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
Using DNA metabarcoding of 419 fecal samples collected over 1 year, we characterized and compared the diets of four Trachypithecus species from rainforest and limestone habitats in Vietnam. Langurs consumed a remarkably high diversity of plants (122–129 genera across 59–73 families), with clear interspecific differences in dietary composition and ...
N. Van Truong   +12 more
wiley   +1 more source

Molecular phylogenetic analysis of key Jatropha species inferred from nrDNA ITS and chloroplast (trnL-F and rbcL) sequences [PDF]

open access: yes, 2016
The genus Jatropha (Euphorbiaceae) contains species that are of significant economic and ornamental value. However, Jatropha breeding material is rather limited due to incomplete information regarding phylogenetic relationships among germplasm resources.
Yu, MQ   +6 more
core   +1 more source

Phylogenetic Study of Mangifera laurina and its Related Species Using cpDNA trnL-F Spacer Markers

open access: yesHayati Journal of Biosciences, 2010
Phylogenetic study of cpDNA intergenic spacer trnL-F of Mangifera laurina and their related species within the genus Mangifera in Indonesia was conducted using Rutaceae as the outgroup.
FITMAWATI, ALEX HARTANA
doaj   +3 more sources

The Complete Mitogenome of the Estuarine Clam Potamocorbula amurensis (Corbulidae, Myida) and Its Implications for Phylogeny and Adaptation

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
This study reports the first complete mitogenome of the estuarine clam Potamocorbula amurensis, revealing its phylogenetic position as a sister group to the Myidae–Dreissenidae clade. Molecular dating indicates a Middle Jurassic divergence, and positive selection was detected in the nad5 gene, suggesting mitochondrial adaptations to osmotic stress in ...
Xuyi Yang   +6 more
wiley   +1 more source

Habitat Heterogeneity Drives Niche Partitioning and Morphological Divergence in Two Parapatric Diploderma Lizard Species

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
This study focused on two closely related parapatric species, Diploderma yangi and D. slowinskii, which occupy contrasting microhabitats across the Nujiang River Basin in western China. The analysis integrated environmental, morphological, and dietary datasets to elucidate how niche partitioning stabilizes species boundaries in a landscape ...
Yuhao Wen   +6 more
wiley   +1 more source

Phylogenetic analysis of Lisaea boiss. (Apiaceae) species in Turkiye based on chloroplast DNA (trnL-F,trnL-intron and matK) sequences [PDF]

open access: yes, 2022
Amaç: Bu çalışma ile Türkiye'de yayılış gösteren Apiaceae familyasına ait Lisaea türlerinin kloroplast genomunda yer alan trnL-F, trnL-intron ve matK gen bölgeleri incelenerek moleküler sistematik analizleri yapılmıştır.
Efe, Fadime
core  

Molecular phylogeny reveals the non-monophyly of tribe Yinshanieae (Brassicaceae) and description of a new tribe, Hillielleae

open access: yesPlant Diversity, 2016
The taxonomic treatment within the unigeneric tribe Yinshanieae (Brassicaceae) is controversial, owing to differences in generic delimitation applied to its species.
Hongliang Chen   +4 more
doaj   +1 more source

Genetic Characterization of an Endangered Chilean Endemic Species, Prosopis burkartii Muñoz, Reveals its Hybrids Parentage

open access: yesPlants, 2020
The hybridization of Prosopis burkartii, a critically endangered endemic species, and the identification of its paternal species has not been genetically studied before. In this study we aimed to genetically confirm the origin of this species. To resolve
Roberto Contreras   +4 more
doaj   +1 more source

Flowcytometric and Allozymic Studies on the Korean Dandelion (Taraxacum, Asteraceae), With Special Reference to the Hybrid Origin of Taraxacum coreanum Nakai

open access: yesPlant Species Biology, Volume 41, Issue 4, July 2026.
We found that the Korean tetraploid Taraxacum coreanum (Co) shows fixed heterozygosity at two dimeric enzyme loci, sod‐1 (aaab) and mdh‐1 (bddd). Allele‐specific comparisons indicate that sod‐1 ‘a’ and mdh‐1 ‘d’ are characteristic of the triploid T. mongolicum (Mo) whereas the ‘b’ alleles at both loci match Korean diploids (e.g., T. hallaisanense, Ha).
Tatsuyoshi Morita   +6 more
wiley   +1 more source

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