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10 results for “Chaetophoraceae”
FIGURE 6 in Fritschiella aquatilis (Chaetophoraceae, Chlorophyta), a new freshwater green algae species from China
FIGURE 6. Secondary structure prediction of internal transcribed spacer (ITS2) for (a) Fritschiella tuberosa HF920665 and (b) Fritschiella aquatilis MH842281. Compared between the two ITS2 structures, the differences are highlighted in gray. Positions that differ significantly from others are marked with boxes.
FIGURE 5 in Fritschiella aquatilis (Chaetophoraceae, Chlorophyta), a new freshwater green algae species from China
FIGURE 5. NJ phylogenetic tree derived from rbcL gene sequences. Support values>50% for all analyses are shown on branches as follows: Neighbor-joining distance bootstrap (NJ)/ maximum likelihood bootstrap values (ML) / Bayesian posterior probabilities (BA). '-' denotes <50% support for that analyses at that node. All Frischiella sequences are highlighted, and the new sequence generated in this study is in gray.
FIGURE 4 in Fritschiella aquatilis (Chaetophoraceae, Chlorophyta), a new freshwater green algae species from China
FIGURE 4. NJ phylogenetic tree derived from 18S rDNA gene sequences. Support values>50% for all analyses are shown on branches as follows: Neighbor-joining distance bootstrap (NJ)/ maximum likelihood bootstrap values (ML) / Bayesian posterior probabilities (BA). '-' denotes <50% support for that analyses at that node. All Frischiella sequences are highlighted, and the new sequence generated in this study is in gray.
FIGURE 2 in Fritschiella aquatilis (Chaetophoraceae, Chlorophyta), a new freshwater green algae species from China
FIGURE 2. Habitat and morphological structures of Fritschiella aquatilis. Scale bar 1 cm (b), 100 μm (c), 20 μm (d, e, f).
FIGURE 3 in Fritschiella aquatilis (Chaetophoraceae, Chlorophyta), a new freshwater green algae species from China
FIGURE 3. NJ phylogenetic tree derived from 28S rDNA gene sequences. Support values>50% for all analyses are shown on branches as follows: Neighbor-joining distance bootstrap (NJ)/ maximum likelihood bootstrap values (ML) / Bayesian posterior probabilities (BA). '-' denotes <50% support for that analyses at that node. All Frischiella sequences are highlighted, and the new sequence generated in this study is in gray.
FIGURE 4 in Reassessment of the species Stigeoclonium polyrhizum (Chaetophoraceae, Chaetophorales) based on morphological and molecular data
FIGURE 4. ML and Bayesian phylogenetic tree constructed for the SSU rDNA sequences of the Chaetophorales. The numbers on the nodes represent the posterior probabilities (PP)/bootstrap support values (BP) above 50/0.50. The sequences of S. polyrhizum and S. longipilum from our study are shaded in gray.
FIGURE 2. A, B in Reassessment of the species Stigeoclonium polyrhizum (Chaetophoraceae, Chaetophorales) based on morphological and molecular data
FIGURE 2. A, B. Ultrastructure of Stigeoclonium polyrhizum. Scale bars: A = 1 μm, B = 200 nm. C: chloroplast, P: pyrenoid, T: Thylakoid, SE: starch envelope. Thylakoid bands appressed to the periphery of the pyrenoid matrix.
FIGURE 1 in Reassessment of the species Stigeoclonium polyrhizum (Chaetophoraceae, Chaetophorales) based on morphological and molecular data
FIGURE 1. Morphological observation of the Stigeoclonium polyrhizum specimens of this study. A, B. Stigeoclonium polyrhizum in its natural environment; C. Surrounded by thick mucilage matrix; D. Growing on aquatic grasses; E. Branch style; F. Covered by the thick mucous sheath, stained with Lugol's iodine solution; G. Branches were tightly enclosed by numerous rhizoidal branches; H. Terminating in a long, colorless, multicellular hair; I. Rhizoidal branches extended downward to the base of the plant. Scale bars: A = 2 m, B = 20 cm, C = 1 mm, D = 2 mm, E, F, G, H = 20 μm, I = 200 μm.
FIGURE 3 in Reassessment of the species Stigeoclonium polyrhizum (Chaetophoraceae, Chaetophorales) based on morphological and molecular data
FIGURE 3. Rhizoidal branch development of Stigeoclonium polyrhizum. A. Zoospore, stained with Lugol's iodine solution; B. One-day- old culture; C. Two-day-old culture, predominantly prostrate zoospore germination; D. Four-day-old culture with obvious rhizoids and delayed development of the erect system; E. Five-day-old culture with rhizoidal branch; F. Six-day-old culture showing many rhizoidal branches; G. Seven-day-old culture; H. Twelve-day-old culture showing profuse rhizoidal branches. Scale bars: A, B = 5 μm, C = 2 μm, D = 10 μm, E = 20 μm, F, G, H = 50 μm. Es: erect system, Ps: prostrate system, Rb: rhizoidal branch, R: rhizoid.
FIGURE 1 in Fritschiella aquatilis (Chaetophoraceae, Chlorophyta), a new freshwater green algae species from China
FIGURE 1. Distribution of sampling locations of Fritschiella aquatilis in Shanxi Province, China
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.