Results 71 to 80 of about 5,728 (211)

Identification and Genetic Diversity Analysis of Cinnamomum parthenoxylon (Jack) Meisn Species in Song Hinh Protection Forest, Vietnam Based on Three Chloroplast Gene Regions

Biomedical and Biotechnology Research Journal
Background: Cinnamomum parthenoxylon is an important component of tropical Vietnam and has major ecological and economic significance, which has been threatened in recent decades due to the destruction of its habitat and overexploitation. Methods: In the
Dinh Duy Vu, Mai Phuong Pham, Ngoc Huyen Dang, Xuan Dac Le, Hung Cuong Dang, Huu Thuc Nguyen, Dang Hoi Nguyen   +6 more
doaj   +1 more source

Genetic variation and diversity in 199 Melilotus accessions based on a combination of 5 DNA sequences.

PLoS ONE, 2018
Melilotus is an important genus of legume plants and an herbage with excellent nitrogen fixation; it can tolerate extreme environmental conditions and possesses important medicinal value.
Hongxiang Zhang, Fan Wu, Wenli Guo, Rong Bai, Zhuanzhuan Yan, Blaise Pascal Muvunyi, Qi Yan, Yufei Zhang, Xianfeng Yi, Jiyu Zhang   +9 more
doaj   +1 more source

Přirozená hybridizace mezi Gladiolus palustris and G. imbricatus, zjištěná na základě morfologických, molekulárních a reprodukčních znaků [PDF]

, 2016
While studying the extremely rare species, Gladiolus palustris, in Poland, putative hybrid plants were discovered. Natural hybridization between G. palustris and G.
Cieślak, Elżbieta, Heise, Waldemar, Kamiński, Ryszard, Kuta, Elżbieta, Szczepaniak, Magdalena, Słomka, Aneta   +5 more
core  

Chasing the hare: evaluating the phylogenetic utility of a nuclear single copy gene region at and below species level within the species rich group Peperomia (Piperaceae) [PDF]

, 2011
Background: The rapidly increasing number of available plant genomes opens up almost unlimited prospects for biology in general and molecular phylogenetics in particular.
Naumann, Julia, Symmank, Lars, Samain, Marie-Stéphanie, Müller, Kai F, Neinhuis, Christoph, dePamphilis, Claude W, Wanke, Stefan   +6 more
core   +2 more sources

Phylogenomics and morphology reveal a new species of Anthurium (Araceae) endemic to the Caatinga Domain in Brazil

TAXON, Volume 75, Issue 2, April 2026.
Abstract The Caatinga is an exclusively Brazilian phytogeographic domain characterized by xerophytic vegetation, high biodiversity, and remarkable levels of endemism. Despite its ecological importance, this region remains understudied, particularly in terms of its floristic diversity.
Mel de Castro Camelo, Georgios Pappas Jr., Marcus Alberto Nadruz Coelho, Micheline Carvalho Silva, Mónica M. Carlsen   +4 more
wiley   +1 more source

Evolutionary dynamics of the chloroplast genome in Daphne (Thymelaeaceae): comparative analysis with related genera and insights into phylogenetics

FEBS Open Bio, Volume 16, Issue 3, Page 503-519, March 2026.
Comparative analysis of chloroplast genomes from 14 genera of Thymelaeaceae revealed variation in gene content, ranging from 128 to 142 genes, primarily influenced by IR expansion/contraction events and pseudogenization of ndhF, ndhI, and ndhG. Two large inversions were detected within the large single‐copy region, including a synapomorphic inversion ...
Abdullah, Hui Li, Rushan Yan, Chengyu Chen, Madiha Islam, Abdul Majid, Ibrar Ahmed, Parviz Heidari, Xiaoxuan Tian   +8 more
wiley   +1 more source

Molecular species identification with rich floristic sampling: DNA barcoding the pteridophyte flora of Japan.

PLoS ONE, 2010
BackgroundDNA barcoding is expected to be an effective identification tool for organisms with heteromorphic generations such as pteridophytes, which possess a morphologically simple gametophyte generation. Although a reference data set including complete
Atsushi Ebihara, Joel H Nitta, Motomi Ito   +2 more
doaj   +1 more source

Phylogenetic relationships and phylogeography of relevant lineages within the complex Campanulaceae family in Macaronesia [PDF]

, 2017
Original ResearchMacaronesia has long been recognized as a natural model for studying evolutionary processes in plant diversification. Several studies have attempted to focus on single lineages, and few have covered the diversification of a family ...
Bentham G., Brummitt R. K., Clement M., Darwin C. R., De Candolle A. L. P. P., Dumortier B. C., Ginovés J. R. A., Jardim R., Kovacic S., Lancucka‐Srodoniowa M., Lancucka‐Srodoniowa M., Lowe R. T., Mayr E., Menezes de Sequeira M., Sequeira M. M., Shetler S. G., Silva L., Swofford D. L., Sánchez‐Pinto L., Wallace A. R., Watson H. C.   +20 more
core   +2 more sources

Genetic variation of Kaempferia (Zingiberaceae) in Thailand based on chloroplast DNA(psbA-trnH and petA-psbJ) sequences

Genetics and Molecular Research, 2010
Genetic variation and species authentication of 71 Kaempferia accessions (representing 15 recognized, six new, and four unidentified species) found indigenously in Thailand were examined by determining chloroplast psbA-trnH and partial petA-psbJ spacer sequences. Ten closely related species (Boesenbergia rotunda, Gagnepainia godefroyi, G.
J, Techaprasan, S, Klinbunga, C, Ngamriabsakul, T, Jenjittikul   +3 more
openaire   +2 more sources

Carya luodianensis (Juglandaceae), a New Species From Guizhou Province, Southern China, Revealed by Morphological and Plastid Evidence

Ecology and Evolution, Volume 16, Issue 3, March 2026.
Carya luodianensis (Juglandaceae), a new species, is described and illustrated. We combined morphological characteristics, comparative plastome analyses, and phylogenetic analysis, all of which support the recognition of C. luodianensis as a new species and highlight its evolutionary divergence within Carya. ABSTRACT Carya luodianensis Y.B. Yang & M.T.
Yan‐Bing Yang, Chong‐Yi Yang, Wei‐Hao Yao, Bing Yang, Lang Huang, Ming‐Tai An, Guo‐Bing Jiang, Hong Luo, He Li   +8 more
wiley   +1 more source