A5014776460- Plant and animal studies
- Plant Diversity and Evolution
- Fern and Epiphyte Biology
- Plant and Fungal Species Descriptions
- Plant Pathogens and Fungal Diseases
- Botany, Ecology, and Taxonomy Studies
- Ecology and Conservation Studies
- Biological and pharmacological studies of plants
- Phytochemistry and Biological Activities
- Natural product bioactivities and synthesis
- Plant Parasitism and Resistance
- Genetic diversity and population structure
- Botanical Research and Applications
- Chromosomal and Genetic Variations
- Lichen and fungal ecology
- Ubiquitin and proteasome pathways
- Autophagy in Disease and Therapy
- Cellular transport and secretion
- Ecology and Vegetation Dynamics Studies
- Flowering Plant Growth and Cultivation
- Flavonoids in Medical Research
- Mycorrhizal Fungi and Plant Interactions
- Synthesis of Organic Compounds
- Marriage and Family Dynamics
- Traditional Chinese Medicine Analysis
National Museum of Nature and Science
2012-2024
National Science Museum
2007
Abstract In eukaryotes, posttranslational modification by ubiquitin regulates the activity and stability of many proteins thus influences a variety developmental processes as well environmental responses. Ubiquitination also plays critical role in intracellular trafficking serving signal for endocytosis. We have previously shown that Arabidopsis thaliana ASSOCIATED MOLECULE WITH THE SH3 DOMAIN OF STAM3 (AMSH3) is deubiquitinating enzyme (DUB) interacts with ENDOSOMAL COMPLEX REQUIRED FOR...
Significance The endosomal sorting of integral proteins is essential for controlling signaling pathways at the plasma membrane. Posttranslational modification by ubiquitin key to proper degradation membrane as ubiquitylated transmembrane are recognized multiple adaptor and trafficked vacuole degradation. Although plants lack orthologs yeast metazoan complex required transport-0 heterodimer that functions an adaptor, appear have evolved other strategies recognize concentrate been endocytosed....
The evolution of epiphytes in Davalliaceae was investigated by field observations and molecular phylogenetic analyses. Field studies revealed that related ferns, a broad sense are classified into climber, secondary hemi-epiphyte, obligate epiphyte, based on combinations the places (ground vs. tree) inferred spore germination sporophyte growth. Some species have multiple life forms, i.e. hemi-epiphyte whereas others epiphytes. Phylogenetic trees obtained from rbcL accD gene sequences...
Abstract Osmunda subgenus is variable across its worldwide range. In addition to the three species assigned subgenus, there an enigmatic group of plants in Laos and Myanmar. To reveal taxonomic evolutionary status these plants, we performed taxonomic, cytological, flow-cytometric analyses, molecular phylogenetic analyses for 32 samples nuclear DNA markers chloroplast rbcL gene. Results show that are a tetraploid (n = 44, 2n 88) hybrid origin from regalis O. japonica, which described as...
A generic classification of Davalliaceae is proposed to recognize five genera and two sections for monophyletic groups detected by molecular phylogenetic studies. The delimitation the taxa, except
A molecular phylogenetic analysis using the sequences of atpB, rbcL, accD, atpB-rbcL spacer, and rbcL-accD spacer was made for Davalliaceae with a focus on four systematically uncertain nomenclaturally influential species. The result shows that comprises six clades. Davallia plumosa is sister to Scyphularia pentaphylla S. pycnocarpa. triphylla clade comprising other Scyphularia, plumosa, D. solida, related species, indicating imparipinnate leaves are derived twice within clade. Humata...
Abstract Davalliaceae have been classified on the basis of morphological data or and molecular data. The family has divided into various genera, circumscription which may differ between authors. Previous phylogenetic analyses used limited numbers genes taxa. We studied phylogeny by using two nuclear markers (LEAFY intron 1, gapCp intron) a long chloroplast marker (atpB‐rbcL‐accD) in 55 specimens 41 species. results indicated that are seven clades, six coincide with genera sections sensu Kato...
The scales of most members the Davalliaceae and related epiphytic, secondary-hemiepiphytic, climbing ferns consist a stalk shield, are dense, persistent on long-creeping rhizomes. They differ from sessile, mostly deciduous terrestrial eupolypod ferns. stalked first developed two-dimensionally later produced proximal part shield near base to comprise peltate or pseudopeltate stalk. Anatomical observations showed variations in cellular histological features degree insertion into rhizome...
Epiphytes begin their life history with seed germination on trees and live the throughout lives. In contrast, seeds of terrestrial plants germinate ground. To clarify differences in early between epiphytes species, we compared responses vitro asymbiotic protocorm formation to various light intensities temperatures epiphyte Liparis fujisanensis two closely related koreojaponica kumokiri (Orchidaceae). Epiphytic was higher at low temperature under high intensity than that species. Protocorms...
A new species, Liparis purpureovittata (Orchidaceae), is described from central and northern japan on the basis of both morphological molecular characters. This species distinguishable
The southern Chinese Osmunda ×mildei has been suggested to be an intersubgeneric hybrid, i.e., O. japonica (subgenus Osmunda) × angustifolia Plenasium) or vachellii Plenasium). These interpretations were based on morphological, cytological, and/or chloroplast DNA data, yet the parents of hybrid remained unclear. Molecular phylogenetic relationships inferred here from rbcL sequences and three nuclear markers show that is most likely a between paternal maternal vachellii.
Plants recognized as Liparis koreana (Nakai) ex W.T. Lee (Orchidaceae) in Japan and Korea is morphologically distinct from the type specimen of that species following points; flowers sparsely a
S4-1. Doc. 1. Additional statements. S4-2. Fig. Liparis nanlingensis H. Z. Tian & F. W. Xing (drawn by Ms. Yun-Xiao LIU). S4-3. 2. Bayesian consensus tree based on nuclear ITS region (844 bp). S4-4. 3. chloroplast trnL with trnL-trnF spacer (1266 S4-5. Materials, methods and results phylogenetic analyses. S4-6. references. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied authors. Any queries (other than missing content)...