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275 results for “Morpho”
Data from: Dating and morpho-stratigraphy of uplifted marine terraces in the Makran subduction zone (Iran)
<p>This data comes from the study of marine terraces from the Iranian Makran. This second version contains .zip compressed files instead of .rar .<br> A_files are seven terrace maps of the region of Jask, Tang, Gurdim, Konarak, Chabahar-Ramin, Lipar and Pasabander.<br> B_file are results of Radiocarbon and 230Th/U dating of mollusk shells from the marine deposits above the terraces.<br> C_file are results of Optically Stimulated Luminescence dating (OSL) of said deposits.<br> D_files are field pictures.<br> The data is published in support for the paper mentioned in the title (submitted to Earth Surface Dynamics).</p> <p>Brief description:<br> Terrace maps are accompanied with a datamodel excel file explaining the different GIS layers.<br> The maps are provided in both .KMZ files (for Google Earth) and Shapefiles</p> <p>Radiometric (i.e. both Radiocarbon and 230Th/U) analytical details are provided, together with XRD analysis of the Aragonitic shells and some SEM pictures of both Aragonitic and Calcitic shells. Method details are in the paper.</p> <p>OSL results are provided with the analytical details, such as: Environmental dose parameters, OSL raw measurements (out of the machine), OSL Histograms, Dose-Recovery tests and Fading test results. Method details are in the paper.</p> <p>Additional field pictures are provided with their legends (.txt file) and geolocalisation (.kmz file).</p>
Morpho-anatomical traits explain the effects of bacterial-feeding nematodes on soil bacterial community composition and plant growth and nutrition
<p>Soil Bacterial populations</p> <p>V3-V4, of the 16S rRNA gene using the primers 341F CCTAYGGGRBGCASCAG and 806R GGACTACNNGGGTATCTAAT.</p>
Morpho-stratigraphic map of Jezero crater landing area
<p>The rover Perseverance of the Mars2020 mission will depart to Mars in July 2020 and land on Mars in February 2021. Its landing site, Jezero crater, has been selected due to the presence of two fan deltas, inlet and outlet valleys and a huge number of aqueous landforms (fluvial and lacustrine sediments).<br> This morpho-stratigraphic map has been produced from orbital visible imagery and its interpretations take into account the orbital facies (layers, massive, etc.) and their stratigraphic relationships, the texture and albedo of terrains, without taking into account mineralogical data. The area studied here is centered around the landing area comprising the east of the fan delta and the west of the crater floor. The map has been done at 1:10,000 scale.</p>
Morpho-sedimentary outlines displayed in Figures 1, S1, and S6-S15 of the article "Source-to-sink aeolian fluxes from arid landscape dynamics in the Lut Desert"
<p>Morpho-sedimentary outlines of the aeolian landforms in the Lut Desert.</p>
Spatial predictions of the morpho-ecological state of Finnish palsa mires
<p>Spatial predictions of the probability of a good morpho-ecological state are provided for Finnish palsa mires as a TIFF file with a 10 m resolution, using the EUREF FIN TM35FIN coordinate system.</p> <p>These predictions were produced through spatial modeling that combined classified point data on the state of Finnish palsa mires (Ruuhijärvi et al., 2022) with high-resolution (10 m) environmental datasets. The predictions were computed for the extent of palsa mires (Tammilehto et al., 2024). Modelling was conducted in mgcv package (version 1.9.0; Wood, 2011) in R (version 4.3.2; R Core Team 2023). The predictions were developed during the preparation of the manuscript: <em>"The morpho-ecological state of palsa mires in sub-arctic Fennoscandia: insights from high-resolution spatial modelling"</em> (Leppiniemi et al., 2024, in-review).</p> <p> </p> <p>References:</p> <p>Leppiniemi, O., Karjalainen, O., Aalto, J., Yletyinen., E., Luoto, M., & Hjort, J. 2024. The morpho-ecological state of palsa mires in sub-arctic Fennoscandia: insights from high-resolution spatial modelling. (In-review).</p> <p>R Core Team (2023). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. https://www.R-project.org/ (accessed 14 October 2024).</p> <p>Ruuhijärvi, R., Salminen, P., & Tuominen, S., 2022. Distribution range, morphological types, and state of palsa mires in Finland in the 2010s. <em>Suo</em> 73, 1–32. (In Finnish with English summary).</p> <p>Tammilehto, A., Härmä, P., Kallio, M., Törmä, M., Saikkonen, A., Tuominen, S., Impiö, M., Heikkinen, M., Kervinen, M., Jussila, T., Böttcher, K., Pääkkö, E., Kokko, A., Mäkelä, K., & Anttila, S., 2024. Ylä-Lapin luonnon kaukokartoitus – Projektin loppuraportti osa 1 – Aineistot ja menetelmät. Vantaa. (In Finnish).</p> <p>Wood, S.N., 2011. Fast stable restricted maximum likelihood and marginal likelihood estimation of semiparametric generalized linear models. J. R. Stat. Soc. Series B Stat. Methodol. 73, 3–36. https://doi.org/10.1111/J.1467-9868.2010.00749.X</p> <p> </p>
Insights into the Cyst Organisation and Selected Morpho-Physiological Aspects of Encystment in Thulinius ruffoi
<p>This dataset is related with studies on morpho-physiological aspects of encystment in Thulinius ruffoi (Parachela, Isohypsibioidea: Doryphoribiidae). Data gathered to elucidate the adaptations of these microinvertebrates to environmental changes. Encystment is an adaptive response in tardigrades triggered by environmental cues and potentially by internal factors. The dataset provides insights into cellular organization, morphology, and anatomy during cyst formation in selected tardigrade species. This dataset is supplemented by two others available at <a target="_new" rel="noopener">10.5281/zenodo.10008352</a> and <a target="_new" rel="noopener">10.5281/zenodo.11213808</a>.</p>
Data on the taxon and morpho-specific year-round diet and endozoochorous seed dispersal of the world's largest grouse, the Capercaillie Tetrao urogallus
<p><span>Here we present the quantitative data from our original high-resolution taxon- and morpho-specific dietary study based on cuticle microhistological analyses of food remains from the feces of Western Capercaillies <em>Tetrao urogallus</em>. By providing integrative quantitative dietary data based on the functional classification of different plant parts representing 49 kinds of plant food items from four major food categories (</span><span>leaves, buds, inflorescences, and fruits</span><span>), and intact seeds, arthropods, and mineral particles (grit), our dataset has potential applications in dietary studies, dispersal capabilities, and the reintroduction biology of gallinaceous birds. </span><span><span> </span></span></p>
Figure 1. Collection localities, 1 in First report of two ark shells, Anadara consociata (E.A. Smith, 1885) and A. troscheli (Dunker, 1882) (Arcidae: Anadarinae) from Indian waters with notes on morpho-taxonomy of some related species from east coast of India
Figure 1. Collection localities, 1-Bokhali, 2-Sagar Island, 3-Junput, 4-Jalda (Tajpur), 5-Digha, 6-Udaypur & Talsari, 7-Chandipur, 8-Paradip, 9-Chandrabhaga, 10-Puri, 11-Chilka New Mouth, 12-Gopalpur, 13-Vishakhapatnam, 14-Kakinada, 15-Pulicat lake, 16-Chennai, 17-Rameswaram, 18-Tuticorin.
Figure 5. a-b in First report of two ark shells, Anadara consociata (E.A. Smith, 1885) and A. troscheli (Dunker, 1882) (Arcidae: Anadarinae) from Indian waters with notes on morpho-taxonomy of some related species from east coast of India
Figure 5. a-b,Mosambicarca erythraneonensis (Jonas in Philippi, 1851), a-exterior of left valve, b- interior of left valve, c-d, Tegillarca granosa (Linnaeus, 1758); c- exterior of right valve, d- internal view of right valve; e-f, T. nodifera (Martens, 1860); e-exterior of left valve, f- interior of left valve; g-h, T. rhombea (Born, 1778); g-exterior of left valve, h-interior of left valve.
Figure 4. a-g,A in First report of two ark shells, Anadara consociata (E.A. Smith, 1885) and A. troscheli (Dunker, 1882) (Arcidae: Anadarinae) from Indian waters with notes on morpho-taxonomy of some related species from east coast of India
Figure 4. a-g,A. troscheli (Dunker, 1882); a-b, interior right & left valve, c- exterior right valve, d- umbo, e- anterior, f- posterior & g- ventral view of shell.
Figure 2. a-b in First report of two ark shells, Anadara consociata (E.A. Smith, 1885) and A. troscheli (Dunker, 1882) (Arcidae: Anadarinae) from Indian waters with notes on morpho-taxonomy of some related species from east coast of India
Figure 2. a-b,Anadara antiquata (Linnaeus, 1758); a- exterior of right valve, b- interior of right valve; c-e, A. consociata (E.A. Smith, 1885), c- exterior of left valve, d- interior of left valve & e- dorsal view of umbo; f-g, A.eherenbergi (Dunker, 1868), f- exterior of left valve, g- interior of left valve.
Figure 3. a-b,A in First report of two ark shells, Anadara consociata (E.A. Smith, 1885) and A. troscheli (Dunker, 1882) (Arcidae: Anadarinae) from Indian waters with notes on morpho-taxonomy of some related species from east coast of India
Figure 3. a-b,A. ferriginea (Reeve, 1844), a- exterior of left valve, b- exterior of right valve; c-e, A. inaequivalvis (Bruguière, 1789); c-exterior of left valve, d- exterior of left valve & left valve overlapping the right valve along postero-ventral region, e- umbo; f-g, A. pilula (Reeve, 1843); f- exterior of right valve, g- interior of right valve.
Fig. 5 in Morpho-molecular Characterization of the Litostomatean Predatory Ciliate Phialina pupula (Müller, 1773) Foissner, 1983 (Haptoria, Lacrymariidae)
Fig. 5. Phylogeny based on the 18S rRNA gene and the ITS1-5.8S-ITS2 region of 80 litostomatean taxa and two armophoreans serving as outgroup (CON-lit alignment). Posterior probabilities for the Bayesian inference and bootstrap values for maximum likelihood were mapped onto the 50%-majority rule Bayesian consensus tree. Note that monophyly of the family Lacrymariidae is moderately to strongly statistically supported. Sequences in bold face were obtained during this study. The scale bar indicates five substitutions per one hundred nucleotide positions. For GenBank accession numbers, see Supplementary Table S3.
Fig. 4 in Morpho-molecular Characterization of the Litostomatean Predatory Ciliate Phialina pupula (Müller, 1773) Foissner, 1983 (Haptoria, Lacrymariidae)
Fig. 4. Phialina pupula in the scanning electron microscope (SEM). (A) Detail of the anterior body half. The head is localized at the anterior body end and is attached directly to the trunk, as typical of the genus Phialina. The head is covered by very narrowly spaced cilia arranged in helically extending rows. Note that the cortex of the trunk is distinctly furrowed by slightly helically extending ciliary rows. According to protargol preparations, each somatic ciliary row has two to five brush dikinetids at its anterior end (see Fig. 2E). SEM observations show that the anterior basal body of a brush dikinetid bears a minute to short cilium or is unciliated, while the posterior basal body bears an ordinary somatic cilium. Therefore, the brush is very difficult to recognize in the SEM and in vivo. (B) Detail of the anterior end of somatic ciliary rows, showing that the anterior basal body of a brush dikinetid bears a short cilium (arrowheads) or is unciliated. The posterior basal body of a brush dikinetid bears an ordinary somatic cilium. Such an inconspicuous brush is a typical feature of lacrymariids and also of the possibly related chaeneids. (C) Detail of a somatic ciliary row, showing a dikinetid (dividing basal bodies) followed by monokinetids that bear ordinary cilia. As typical for haptorians, the anterior cilium of dividing basal bodies is short and stump-like while the posterior cilium is ordinarily long. AC – anterior stump-like cilium of dividing basal bodies; G – tips of cortical granules; H – head; HC – head cilia; SC – somatic cilia; T – trunk.
Fig. 2. A–F in Morpho-molecular Characterization of the Litostomatean Predatory Ciliate Phialina pupula (Müller, 1773) Foissner, 1983 (Haptoria, Lacrymariidae)
Fig. 2. A–F. Phialina pupula from life (A‒D, F) and after protargol impregnation (E). (A) Overview of a representative semi-contracted specimen. (B) Details of dumbbell-shaped inclusions from various views. (C) Extrusomes are rod-shaped and about 10 µm long. (D) Surface view showing cortical granulation. (E) Ciliary pattern. (F) Variability of body shape in extended, semi-contracted and contracted cells. CK – circumoral kinety; CV – contractile vacuole; DB – dorsal brush; DI – dumbbell-shaped inclusions; EB – extrusome bundle; EX – extrusomes; G – cortical granules; OB – oral bulge; MA – macronucleus; MI – micronucleus; SK – somatic kineties. Scale bars: 20 μm.
Fig. 1. A–C in Morpho-molecular Characterization of the Litostomatean Predatory Ciliate Phialina pupula (Müller, 1773) Foissner, 1983 (Haptoria, Lacrymariidae)
Fig. 1. A–C. Schematic diagrams of general body organization of Lacrymaria (A), Phialina (B) and Phialinides (C). Based on Dragesco and Dragesco-Kernéis 1986 (A, B) and Foissner 1988 (C). (A) Lacrymaria is characterized by a long, flexible and highly contractile neck, arising from the trunk and carrying the head. (B) Phialina does not have a distinct neck, and the head is thus attached directly to the trunk. (C) Phialinides differs from Phialina only by having a monokinetidal circle (paratene) between the head kineties and the dorsal brush (arrows). CK – circumoral kinety; CV – contractile vacuole; DB – dorsal brush; EX – extrusomes; H – head; HC – head kineties; MA – macronucleus; MI – micronucleus; N – neck; SK – somatic kineties; T – trunk.
Fig. 3 in Morpho-molecular Characterization of the Litostomatean Predatory Ciliate Phialina pupula (Müller, 1773) Foissner, 1983 (Haptoria, Lacrymariidae)
Fig. 3. Phialina pupula from life under differential interference contrast (A–G) and bright field (H–M) illumination. (A) Overview of a semi-contracted specimen, showing the general body organization. The head is attached directly to the broadly fusiform trunk. Note that the contractile vacuole is located terminally due to the body contraction. The macronucleus is elliptical and situated slightly below the midbody. (B) Detail of the highly refractive dumbbell-shaped inclusions scattered throughout the cytoplasm. (C) A semi-contracted specimen, showing an accumulation of the dumbbell-shaped inclusions in the anterior body half. (D) Detail of the nuclear apparatus. The macronucleus is elliptical, and the micronucleus is attached to the anterior pole of the macronucleus. (E) A contracted specimen, showing many refractive, dumbbell-shaped inclusions scattered throughout the cytoplasm and an elliptical macronucleus accompanied by a single micronucleus. (F) A strongly squeezed specimen, showing the nuclear apparatus, multiple extrusome bundles and some lipid droplets scattered throughout the cytoplasm. Left inset shows optical section through the cortex (opposed arrowhead), containing inconspicuous elliptical granules. (G) Detail of a cytoplasmic rod-shaped extrusome. (H, J) Fusiform, slightly curved cells with narrowly rounded posterior body end. (I) A cylindrical cell. (K) An extended, fusiform exemplar with tail-like posterior end. (L) A sigmoid cell with narrowly rounded ends. (M) A semi-contracted, pyriform specimen with broadly rounded posterior body end. CV – contractile vacuole; DI – dumbbell-shaped inclusions; EB – extrusome bundles; EX – extrusomes; G – cortical granules; H – head; LD – lipid droplets; MA – macronucleus; MI – micronucleus; OB – oral bulge; T – trunk. Scale bars: 20 μm.
Fig. 6 in Morpho-molecular Characterization of the Litostomatean Predatory Ciliate Phialina pupula (Müller, 1773) Foissner, 1983 (Haptoria, Lacrymariidae)
Fig. 6. Phylogeny based on the 18S rRNA gene of 22 taxa from the family Lacrymariidae (18S-lac1 alignment). Note that the genus Phialina is paraphyletic and contains the polyphyletic genus Lacrymaria. Posterior probabilities for the Bayesian inference and bootstrap values for maximum likelihood were mapped onto the 50%-majority rule ML tree. Sequences in bold were obtained during this study. The scale bar indicates nine substitutions per one thousand nucleotide positions.
Fig. 6 in Morpho-molecular assessment of Acetabularia jalakanyakae Sp. Nov. (Dasycladales, Chlorophyta) - a new species from Andaman and Nicobar Islands, India
Fig. 6 — Minimum free energy (-37.90 kcal/mol) secondary structure of the pair-wise alignment between Acetabularia dentata and Acetabularia jalakanyakae constructed with RNAalifold 2.4.18. Conserved sites (complimentary base pairing) are highlighted in red, while gap and mismatches are annotated separately
Fig. 3 in Morpho-molecular assessment of Acetabularia jalakanyakae Sp. Nov. (Dasycladales, Chlorophyta) - a new species from Andaman and Nicobar Islands, India
Fig. 3 — SEM images of the sample. (A) Whole image of the sample; (B & C) Top view of the cap; (D) Side view of the cap; (E) Outer ring of lobes; (F) Inner ring of lobes; (G) Hairs in the lobe; and (H) Cap in the early-stage. Scale bar given on the lower left side
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