Results 1 to 10 of about 984 (152)

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.
Yowhan Son   +2 more
exaly   +4 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

Lysine and cadaverine differentially regulate huperzine biosynthesis in axenic gametophyte cultures of Huperzia selago (L.) Bernh. ex Schrank et Mart. [PDF]

open access: yesBMC Plant Biology
Background Specialized metabolites represent a major component of plant adaptive and chemical diversity and constitute an important source of pharmacologically relevant compounds.
Wojciech J. Szypuła   +2 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

Lycopodiaceae in Brazil. Conspectus of the family II. The genera Lycopodiella, Palhinhaea, and Pseudolycopodiella [PDF]

open access: yesRodriguésia, 2012
This paper treats the Brazilian species of three genera of the Lycopodiaceae: Lycopodiella with four species (one endemic), Palhinhaea with six (two endemics), and Pseudolycopodiella with seven (one endemic).
Benjamin Øllgaard, Paulo G. Windisch
doaj   +8 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

Lycopodiaceae endémicas del Perú

open access: yesRevista Peruana de Biología, 2013
Esta familia es reconocida en el Perú con tres géneros y 65 especies (Øllgaard, 1994; Smith et al., 2005). Solamente el género Huperzia incluye siete endemismos para la flora peruana.
Blanca León
doaj   +4 more sources

Detection by UPLC/ESI-TOF-MS of Alkaloids in Three Lycopodiaceae Species from French Polynesia and Their Anticholinesterase Activity

open access: yesNatural Product Communications, 2009
Three Lycopodiaceae species from French Polynesia, Lycopodium venustulum C. Gaudichaud, Lycopodiella cernua (C. Linnaeus) R. E. Pichi Sermolli and Lycopodium henryanum E. D.
Niloufar Marsousi, Philippe J Eugster
exaly   +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

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