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16 results for “Saccharina japonica”
A low molecular weight Saccharina japonica polysaccharide suppresses high fat diet-induced obesity and enriches gut bacteria with fucoidan-degrading potential
<p>This dataset contains 16S rRNA gene and metagenomic sequencing raw data involved in this study. Metagenomic data (S21H1887, S21H1888) were obtained from two cecal content samples from the LFD_J2H group due to<em> Akkermansia</em> uncultured bacterium was highly abundant in these samples. In addition, the code for JS divergence analysis is included.</p>
Figure 1 in Comparison of proteomic profiles of the phaeophyte Saccharina japonica thalli proximal to and beneath the front of epiphytic hydrozoan colonies against healthy tissue
Figure 1: Saccharina japonica thallus sections defined as thallus tissue proximal to hydrozoan colonies and tissue at the colony front. The proximal tissues were collected from the 1-cm zone outside the boundary of the colony. The colony-front tissues were obtained from the 1-cm zone under the newly formed front of the colony after removing the hydrozoans. Inset photo shows hydrozoans on the brown alga S. japonica.
Figure 4 in Comparison of proteomic profiles of the phaeophyte Saccharina japonica thalli proximal to and beneath the front of epiphytic hydrozoan colonies against healthy tissue
Figure 4: Sections of two-dimensional gels showing the proteins (arrows) that decreased during hydrozoan colonization. The separated proteins were visualized by silver staining. (A) Distal healthy thallus tissue. (B) Thallus tissue proximal to hydrozoan colonies. (C) Thallus tissue at the colony front.
Figure 3 in Comparison of proteomic profiles of the phaeophyte Saccharina japonica thalli proximal to and beneath the front of epiphytic hydrozoan colonies against healthy tissue
Figure 3: Sections of two-dimensional gels showing the proteins (arrows) that increased most in the thallus tissue proximal to hydrozoan colonies or in the thallus at the colony front, but were not detected in the distal healthy thallus tissue. The separated proteins were visualized by silver staining. (A) Distal healthy thallus tissue. (B) Thallus tissue proximal to hydrozoan colonies. (C) Thallus tissue at the colony front.
Figure 5 in Influences of hydrozoan colonization on proteomic profiles of the brown alga Saccharina japonica
Figure 5: A close-up view of 2-dimensional electrophoresis gels showing the identified down-regulated proteins (indicated by arrows) altered by hydrozoan colonization. (A) Healthy tissues. (B) Hydrozoan-colonized tissues.
Figure 1 in Influences of hydrozoan colonization on proteomic profiles of the brown alga Saccharina japonica
Figure 1: Two-dimensional gel electrophoresis profiles of late-harvested Saccharina japonica. (A) Healthy tissues. (B) Hydrozoan-colonized tissues. The separated proteins were visualized by silver staining.
Figure 3 in Influences of hydrozoan colonization on proteomic profiles of the brown alga Saccharina japonica
Figure 3: A close-up view of 2-dimensional electrophoresis gels showing the identified up-regulated proteins (indicated by arrows) altered by hydrozoan colonization. (A) Healthy tissues. (B) Hydrozoan-colonized tissues.
Figure 4 in Influences of hydrozoan colonization on proteomic profiles of the brown alga Saccharina japonica
Figure 4: A close-up view of 2-dimensional electrophoresis gels showing the identified down-regulated proteins (indicated by arrows) found mostly in healthy tissues but rare in hydrozoancolonized tissues. (A) Healthy tissues. (B) Hydrozoan-colonized tissues.
Figure 2 in Influences of hydrozoan colonization on proteomic profiles of the brown alga Saccharina japonica
Figure 2: A close-up view of 2-dimensional electrophoresis gels showing the identified up-regulated proteins (indicated by arrows) found mostly in hydrozoan-colonized tissues but rare in healthy tissues. (A) Healthy tissues. (B) Hydrozoan-colonized tissues.
Figure 2 in Comparison of proteomic profiles of the phaeophyte Saccharina japonica thalli proximal to and beneath the front of epiphytic hydrozoan colonies against healthy tissue
Figure 2: Two-dimensional gel electrophoresis profiles of lateharvested Saccharina japonica. (A) Distal healthy thallus tissue. (B) Thallus tissue proximal to hydrozoan colonies. (C) Thallus tissue at the colony front. The separated proteins were visualized by silver staining. Numbers attached to the arrows refer to the spot numbers listed in Table 1.
Data from: DNA variation in the phenotypically-diverse brown alga Saccharina japonica
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Identification of microRNAs in response to blue light irridiation by high-throughput sequencing in Saccharina japonica
GEO Series GSE36704. Saccharina japonica. 2 samples. Type: Non-coding RNA profiling by high throughput sequencing.
Single-base methylome profiling of the giant kelp Saccharina japonica reveals significant differences in DNA methylation to plants and animals
GEO Series GSE117191. Saccharina japonica. 9 samples. Type: Methylation profiling by high throughput sequencing.
Transcriptome sequencing and comparative expression profiling analysis of Saccharina japonica under blue light
GEO Series GSE33853. Saccharina japonica. 2 samples. Type: Expression profiling by high throughput sequencing.
Data from: Phylogeographic diversification and postglacial range dynamics shed light on the conservation of the kelp Saccharina japonica
Studies of postglacial range shifts could enhance our understanding of seaweed species' responses to climate change, and hence facilitate the conservation of natural resources. However, the distribution dynamics and phylogeographic diversification of the commercially and ecologically important kelp Saccharina japonica in the Northwest Pacific (NWP) are still poorly surveyed. In this study, we analyzed the evolutionary history of S. japonica using two mitochondrial markers and 24 nuclear microsatellites. A STRUCTURE analysis revealed two partially isolated lineages: lineage H, which is scattered along the coast of Japan; and lineage P, which occurs along the west coast of the Japan Sea. Ecological niche modeling projections to the Last Glacial Maximum (LGM) revealed that the southern coasts of the Japan Sea and the Pacific side of the Oshima and Honshu Peninsulas provided the most suitable habitats for S. japonica, implying that these regions served as ancient refugia during the LGM. Ancient isolation in different refugia may explain the observed divergence between lineages P and H. An approximate Bayesian computation analysis indicated that the two lineages experienced post‐LGM range expansion, and that postglacial secondary contact occurred in Sakhalin. Model projections into the year 2100 predicted that S. japonica will shift northwards and lose its genetic diversity center on the Oshima Peninsula in Hokkaido and Shimokita Peninsula in Honshu. The range shifts and evolutionary history of S. japonica improve our understanding of how climate change impacted the distribution range and diversity of this species and provide useful information for the conservation of natural resources under ongoing environmental change in the NWP.
Data from: Phylogeographic diversification and postglacial range dynamics shed light on the conservation of the kelp Saccharina japonica
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