Results 1 to 10 of about 923 (155)

The complete chloroplast genome of an Arctic lycophyte, Huperzia arctica (Tolm.) Sipliv. 1973 (Lycopodiaceae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2023
Huperzia arctica (Tolm.) Sipliv. 1973 is a lycophyte species belonging to the Lycopodiaceae family, which is widely distributed in the Arctic region of Svalbard, Norway.
Youngsim Hwang   +3 more
doaj   +2 more sources

Isolation and Characterization of Novel Huperzine-Producing Endophytic Fungi from Lycopodiaceae Species [PDF]

open access: yesJournal of Fungi, 2023
Huperzine A (HupA) is an important drug for treating Alzheimer’s disease (AD) and is primarily extracted from the Huperzia serrata (Lycopodiaceae). Failures in the chemical synthesis of Hup and in vitro culture have put H. serrata in danger of extinction,
Thanh Thi Minh Le   +4 more
doaj   +2 more sources

Lycophyte transcriptomes reveal two whole-genome duplications in Lycopodiaceae: Insights into the polyploidization of Phlegmariurus [PDF]

open access: yesPlant Diversity, 2022
Lycophytes are an ancient clade of the non-flowering vascular plants with chromosome numbers that vary from tens to hundreds. They are an excellent study system for examining whole-genome duplications (WGDs), or polyploidization, in spore-dispersed ...
Zeng-Qiang Xia   +7 more
doaj   +2 more sources

Phyllosphere mycobiome in two Lycopodiaceae plant species: unraveling potential HupA-producing fungi and fungal interactions [PDF]

open access: yesFrontiers in Plant Science
Huperzine A (HupA), a lycopodium alkaloid with therapeutic potential for neurodegenerative diseases such as Alzheimer’s disease, is found exclusively in some species of the Huperzioideae subfamily of Lycopodiaceae.
Liqun Lin   +6 more
doaj   +2 more sources

Comprehensive analysis of the Lycopodium japonicum mitogenome reveals abundant tRNA genes and cis-spliced introns in Lycopodiaceae species [PDF]

open access: yesFrontiers in Plant Science
Lycophytes and ferns represent one of the earliest-diverging lineages of vascular plants, with the Lycopodiaceae family constituting the basal clade among lycophytes.
Ning Sun   +8 more
doaj   +2 more sources

Fractionation of Lycopodiaceae Alkaloids and Evaluation of Their Anticholinesterase and Cytotoxic Activities [PDF]

open access: yesMolecules, 2021
In view of the abundant evidence that Lycopodiaceae alkaloids, including the well-known huperzine A (HupA), are among the potent acetylcholinesterase (AChE) inhibitors, an attempt was made to search for new compounds responsible for this property.
Aleksandra Dymek   +5 more
doaj   +2 more sources

A taxonomic revision of Phlegmariurus Holub (Lycopodiaceae) from China

open access: yesGuangxi Zhiwu, 2023
Plants of the lycophyte genus Phlegmariurus contain the chemical compound Huperzine A, the effective medicinal component treating Alzheimer's disease, thus with huge economic value.
Rihong JIANG   +2 more
doaj   +1 more source

Evidencia de asociaciones fúngicas en Phlegmariurus reflexus (Lycopodiaceae)

open access: yesBotan‪ical Sciences, 2022
Antecedentes: Las asociaciones simbióticas de plantas con hongos están ampliamente distribuidas, más del 90 % de las plantas terrestres llevan a cabo algún tipo de simbiosis.
Erwin Martín Sánchez Baizabal   +2 more
doaj   +1 more source

Evidence for Co-evolutionary History of Early Diverging Lycopodiaceae Plants With Fungi

open access: yesFrontiers in Microbiology, 2020
Lycopods are tracheophytes in the Kingdom Plantae and represent one of the oldest lineages of living vascular plants. Symbiotic interactions between these plants with fungi and bacteria, including fine root endophytes in Endogonales, have been ...
Gian Maria Niccolò Benucci   +4 more
doaj   +1 more source

The complete chloroplast genome of Phlegmariurus phlegmaria, one representative species of genus Phlegmariurus

open access: yesMitochondrial DNA. Part B. Resources, 2020
Phlegmariurus (Herter) Holub is the largest genus of Lycopodiaceae, with about 250 species distributed in the tropics and subtropics of the world. Phlegmariurus phlegmaria is the representative species of Phlegmariurus.
Li-Ming Tang   +2 more
doaj   +1 more source

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