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Jurnal Institusi
VALIDITAS DAN PRAKTIKALITAS LEMBAR KEGIATAN MAHASISWA ELEKTRONIK (LEKEMANIK) BERMUATAN ETNOSAINS PADA MATERI PTERIDOPHYTA
Bio-Lectura : Jurnal Pendidikan Biologi; Vol. 11 No. 1 (2024); 162-175
Innovation of student activity sheets in electronic form by integrating the culture of the local community becomes an efficient and effective learning alternative. This study aims to examine the validity and practicality of electronic student activit...
Jurnal Institusi
Student Perceptions of Electronic Student Activity Sheets (E-LKM) on Ethnoscience-Integrated Pteridophyta Subject Mater
International Conference on Education and Innovation; Vol. 1 No. 1 (2024): INTERNATIONAL CONFERENCE ON EDUCATION AND INNOVATION (ICEI); 177-183
Higher education is currently growing with the use of technology as one of the important aspects in the learning process. Botany courses, especially on Pteridophyta material, are an integral part of the biology education curriculum in many universiti...
Jurnal Institusi
DEVELOPMENT OF AN INVENTORY ENCYCLOPEDIA OF FERN TYPES BASED ON LOCAL POTENTIAL EXPLORATION IN BIANG ROSAN VILLAGE TOWARDS LEARNING INTEREST IN THE MATERIAL OF PTERIDOPHYTA AT SMAN 3 SANGGAU
Bio-Lectura : Jurnal Pendidikan Biologi; Vol. 11 No. 2 (2024); 227-234
This research aims to determine the validity, practicality and effectiveness of an encyclopedia inventory of fern types based on local potential in Biang Rosan Hamlet on interest in learning about Pteridophyta material at SMA Negeri 3 Sanggau. The re...
PubMed
Evolution of green plants as deduced from 5S rRNA sequences
Proc Natl Acad Sci U S A
We have constructed a phylogenic tree for green plants by comparing 5S rRNA sequences. The tree suggests that the emergence of most of the uni- and multicellular green algae such as Chlamydomonas, Spirogyra, Ulva, and Chlorella occurred in the early ...
PubMed
The nucleotide sequences of 5S rRNAs from a fern Dryopteris acuminata and a horsetail Equisetum arvense.
Nucleic Acids Res
The nucleotide sequences from two Pteridophyta species, a fern Dryopteris acuminata and a horsetail Equisetum arvense have been determined. These two sequences are more related to those of the Bryophyta species (88% identity on average) than to those...
PubMed
Cercosporoid fungi (Mycosphaerellaceae) 1. Species on other fungi, Pteridophyta and Gymnospermae*
IMA Fungus
Cercosporoid fungi (former Cercospora s. lat.) represent one of the largest groups of hyphomycetes belonging to the Mycosphaerellaceae (Ascomycota). They include asexual morphs, asexual holomorphs or species with mycosphaerella-like sexual morphs. Mo...
PubMed
Thraumata, a new genus from South America with description of a new species from Peru (Lepidoptera, Noctuidae)
Zookeys
Abstract. Thraumatagen. nov. is described to accommodate three South American species, two previously placed in Phuphena Walker, 1858, namely Thraumata petrovna (Schaus, 1904), comb. nov. and Thraumata subvenata (Schaus, 1914), comb. nov.; and one, T...
PubMed
A review of Leucosigma Druce, 1908: a newly discovered case of fern-feeding and descriptions of three new species (Lepidoptera, Noctuidae)
Zookeys
Abstract. Chytonidia Schaus, 1914, is one of two noctuine genera originally described by Schaus that includes species recently found to feed on fern foliage (Pteridophyta) as larvae. By examining museum specimens, including type material and reared s...
PubMed
Study of antimicrobial activity and root symbionts of Hemionitis arifolia
Physiol Mol Biol Plants
Antibacterial and antifungal activity of crude extract, alcoholic extract and extracted phenol from various parts of tropical pteridophyta, Hemionitis arifolia were tested by agar diffusion and tube dilution assay. Both the crude and alcoholic extrac...
PubMed
Review of Lophomyra Schaus, 1911 (Lepidoptera, Noctuidae): a new combination and re-descriptions of species newly associated with ferns (Polypodiaceae)
Zookeys
Abstract. Lophomyra Schaus, 1911 (Noctuidae) is the smaller of two noctuid genera originally described by Schaus that include species recently associated with ferns (Pteridophyta), in this case Polypodiaceae, as larval food plants. Following an exami...
PubMed
Biosynthesis, characterization, and evaluation of bioactivities of leaf extract-mediated biocompatible silver nanoparticles from an early tracheophyte, Pteris tripartita Sw.
Int J Nanomedicine
The objective of the study was to characterize silver nanoparticles (Ag-NPs) and their bioactivities in early tracheophytes (Pteridophyta). Aqueous leaf extract of a critically endangered fern, Pteris tripartita Sw., was used for one-step green synth...
PubMed
Reconsideration of Plant Morphological Traits: From a Structure-Based Perspective to a Function-Based Evolutionary Perspective
Front Plant Sci
This opinion article proposes a novel alignment of traits in plant morphogenesis from a function-based evolutionary perspective. As a member species of the ecosystem on Earth, we human beings view our neighbor organisms from our own sensing system. W...
PubMed
Density Affects Gametophyte Growth and Sexual Expression of Osmunda cinnamomea (Osmundaceae: Pteridophyta)
Ann Bot
• Background and aims To understand how gametophyte densities affect the sexual expression and sizes of Osmunda cinnamomea and to provide information on the density of growth needed to favour successful reproduction, fresh spores were sown at vario...
PubMed
An Intrinsic Geometric Constraint on Morphological Stomatal Traits
Front Plant Sci
A strong negative non-linear relationship exists between stomatal density (SD) and size (SS) or length (SL), which is of high importance in gas exchange and plant evolution. However, the cause of this relationship has not been clarified. In geometry,...
PubMed
Stable Transformation of Ferns Using Spores as Targets: Pteris vittata and Ceratopteris thalictroides(1)([W])([OPEN])
Plant Physiol
Ferns (Pteridophyta) are very important members of the plant kingdom that lag behind other taxa with regards to our understanding of their genetics, genomics, and molecular biology. We report here, to our knowledge, the first instance of stable trans...
PubMed
Application of the ITS2 Region for Barcoding Medicinal Plants of Selaginellaceae in Pteridophyta
PLoS One
BACKGROUND: Selaginellaceae is a family of nonseed plants with special evolutionary significance. Plants of the family Selaginellaceae are similarly shaped and easily confused, complicating identification via traditional methods. This study explored,...
PubMed
Structural and Evolutionary Aspects of Antenna Chromophore Usage by Class II Photolyases
J Biol Chem
Light-harvesting and resonance energy transfer to the catalytic FAD cofactor are key roles for the antenna chromophores of light-driven DNA photolyases, which remove UV-induced DNA lesions. So far, five chemically diverse chromophores have been descr...
PubMed
Novel fungi from an ancient niche: cercosporoid and related sexual morphs on ferns
Persoonia
The fern flora of the world (Pteridophyta) has direct evolutionary links with the earliest vascular plants that appeared in the late Devonian. Knowing the mycobiota associated to this group of plants is critical for a full understanding of the Fungi....
PubMed
Triploidy in Equisetum subgenus Hippochaete (Equisetaceae, Pteridophyta)
Ann Bot
• Background and Aims The genus Equisetum is cytologically uniform, having a base chromosome number of x = 108. All previously known species and hybrids that have been counted represent diploids with a sporophytic chromosome number of 2n = 216. Bio...
PubMed
Market Survey on Traditional Medicine of the Third Month Fair in Dali Prefecture in Yunnan Province, South West China
Afr J Tradit Complement Altern Med
BACKGROUND: The Third Month Fair in Dali is a historical festival and fair. The market of traditional medicine (TM) is one of the main parts in the fair, which has important influence on local and peripheral people. MATERIALS AND METHODS: In this stu...