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3,750 results for “amber”
GMX_lipid17.ff: Gromacs Port of the amber LIPID17 force field
<p>This is a Gromacs port of the amber LIPID17 force field. To use this force field, the user can construct the lipid bilayer using Charmm-GUI and convert the atom names to the amber atom names using charmmlipid2amber.py. This port has also retained the modular feature of the LIPID17 force field, where the user can customise the head group or acryl chain and use pdb2gmx to construct the topology.</p> <p>The coordinate files for the amber lipids can also be obtained from the `gro` folder. The force field `lipid17.ff`, itp file `lipid17.itp` and a custom PI head group are all included in the attached compressed file. For the details of the generation and validation protocol, please consult the relevant <a href="https://github.com/xiki-tempula/gmx_lipid17.ff">Github</a> page.</p>
Supplementary videos for "A second fossil species of the enigmatic rove beetle genus Charhyphus in Eocene Baltic amber, with implications on the morphology of the female genitalia (Coleoptera: Staphylinidae: Phloeocharinae)"
<p><strong>Original figures used in this study:</strong></p> <p>The holotype of <em>Charhyphus serratus </em>sp. nov. and four extant <em>Charhyphus </em>species.</p> <p> </p> <p><strong>Supplementary Videos 1–3:</strong></p> <p><strong>Supplementary Videos 1</strong> <em>Charhyphus serratus </em>sp. nov., 001 DUBC, holotype, habitus, movie of X-ray micro-CT volume renderings.</p> <p><strong>Supplementary Videos 2</strong> <em>Charhyphus serratus </em>sp. nov., 001 DUBC, holotype, habitus, movie of X-ray micro-CT volume renderings using different parameters from Supplementary Videos 1.</p> <p><strong>Supplementary Videos 3</strong> <em>Charhyphus serratus </em>sp. nov., 001 DUBC, holotype, female genitalia, movie of X-ray micro-CT volume renderings.</p>
Automatic learning of hydrogen-bond fixes in an AMBER RNA force field - dataset
<p>Supporting data related to manuscript "Automatic learning of hydrogen-bond fixes in an AMBER RNA force field"</p>
XRS carbon K-edge speciation mapping of an Eocene (ca. 53 Mya) ant entrapped in amber from Oise, France
<p>XRS carbon K-edge speciation mapping of an Eocene (ca. 53 Mya) ant entrapped in amber from Oise, France</p>
Figures 1–4. Fossil elateroids. 1 in Descriptions of two new elateroid beetles (Coleoptera: Eucnemidae, Elateridae) from Burmese amber
Figures 1–4. Fossil elateroids. 1) Cenomana clavata holotype, dorsal habitus. 2) Cenomana clavata holotype, ventral habitus. 3) Cretopityobius pankowskiorum holotype, dorsal habitus. 4) Cretopityobius pankowskiorum holotype, ventral habitus. (Scale: 1–4 = 1.0 mm)
Fig. 1 in A new species of Platypelochares from Baltic amber (Coleoptera: Limnichidae)
Fig. 1. Fourier transformed infrared spectra (FT-IR) of the amber piece. Note the "Baltic shoulder" between 1190–1280 cm-1 (arrow).
Figs 2–7 in A new species of Platypelochares from Baltic amber (Coleoptera: Limnichidae)
Figs 2–7.Amber inclusion of Platypelochares electricus sp. nov. 2 – amber piece with the studied specimen. 3–7 – morphological details of P. electricus: 3 – ventral view; 4 – detail of the tubercle row on the pronotum (indicated by an arrow); 5 – detail of the ventral side of prosternum and right hypomeron, with the excavation (indicated by an arrow); 6 – lateral view; 7 – metacoxa and first four abdominal ventrites (arrow – lateral articulation of the tarsi).
Figure 2 in A new termite bug in Miocene amber from the Dominican Republic (Hemiptera, Termitaphididae)
Figure 2. Termitaradus mitnicki sp. n. (KU DR-023), photomicrograph of female holotype, ventral aspect showing genitalia (length of specimen 5.8 mm).
Figure 3 in The first fossil leptofoenine wasp (Hymenoptera, Pteromalidae): A new species of Leptofoenus in Miocene amber from the Dominican Republic
Figure 3. Leptofoenus pittfieldae Engel sp. n. (KU DR-019), photomicrograph of male holotype (length of specimen 8.8 mm).
Figures 12-14 in Fossil harvestmen (Arachnida, Opiliones) from Bitterfeld amber
Figures 12-14. Caddo dentipalpus (Koch & Berendt, 1854). Camera lucida drawings of the specimens shown in 10-11. 12 MB.A. 1655 13 MB.A 1656 14 the same, detail of the mouthparts showing the distal median apophysis of the pedipalp femur (ap). All from Bitterfeld amber (Palaeogene: Oligocene). Scale bars equal 1.0 mm (12-13) and 0.2 mm (14).
Figures 27-30. 27 in Fossil harvestmen (Arachnida, Opiliones) from Bitterfeld amber
Figures 27-30. 27 Fossil?Lacinius erinaceus Staręga, 1966, MB.A. 1661, from Bitterfeld amber (Palaeogene: Oligocene) 28-29 Recent male Lacinius erinaceus Staręga, 1966 (Holotype) in dorsal and lateral view for comparison, revealing an almost identical morphology to the amber fossil 30 Leiobunum longipes Menge, 1854 from Bitterfeld amber, MB.A. 1662. Scale bars equal 1.0 mm.
Figures 17-19 in Fossil harvestmen (Arachnida, Opiliones) from Bitterfeld amber
Figures 17-19. Dicranopalpus ramiger (Koch & Berendt, 1854) from Bitterfeld amber (Eocene: Oligocene). Camera lucida drawings of the specimens shown in 15-16. 17 MB.A. 1657 18 MB.A 1658 19 the same, detail of the long patella and short tibial apophyses (arrowed) characteristic for the genus. Scale bars equal 0.5 mm (17), 1.0 mm (18) and 0.2 mm (19).
Figures 31-33 in Fossil harvestmen (Arachnida, Opiliones) from Bitterfeld amber
Figures 31-33. Camera lucida drawings of the specimens shown in 27 and 30. 31?Lacinius erinaceus Staręga, 1966, MB.A. 1661 32 the same detail of ocularium and its spination 33 Leiobunum longipes Menge, 1854, MB.A. 1662. Both from Bitterfeld amber (Palaeogene: Oligocene). Scale bars equal 1.0 mm (31, 33).
Figures 10-11 in Fossil harvestmen (Arachnida, Opiliones) from Bitterfeld amber
Figures 10-11. Caddo dentipalpus (Koch & Berendt, 1854) from Bitterfeld amber (Palaeogene: Oligocene). 10 MB.A. 1655 11 MB.A. 1656. Scale bars equal 1.0 mm.
Figures 1-5. Nemastomatids. 1 in Fossil harvestmen (Arachnida, Opiliones) from Bitterfeld amber
Figures 1-5. Nemastomatids. 1?Histricostoma tuberculatum (Koch & Berendt, 1854), MB.A. 1652 2?H. tuberculatum, MB.A. 1653 3 Mitostoma gruberi sp. n. MB.A. 1654 (holotype) [all from Bitterfeld amber (Palaeogene: Oligocene)] 4 Juvenile Mitostoma chrysomelas (Recent harvestman for comparison) 5 Male Mitostoma patrizii (Recent harvestman for comparison). Scale bars equal 1.0 mm (1-2, 5), 0.5 mm (3) and 0.35 mm (4).
Figures 23-26 in Fossil harvestmen (Arachnida, Opiliones) from Bitterfeld amber
Figures 23-26. Amilenus deltshevi sp. n. Camera lucida drawings of the specimens shown in 20-21. 23 MB.A 1659 (holotype), from Bitterfeld amber (Eocene: Oligocene) 24 the same, detail of the pedipalp showing the patellar apophysis (arrowed) 25 MB.A 1660 (paratype) 26 the same, detail of the anterior prosoma and pedipalps showing the patella apophysis (arrowed). Scale bars equal 1.0 mm (23, 25), 0.2 mm (24, 26).
Figures 15-16 in Fossil harvestmen (Arachnida, Opiliones) from Bitterfeld amber
Figures 15-16. Dicranopalpus ramiger (Koch & Berendt, 1854) from Bitterfeld amber (Eocene: Oligocene). 15 MB.A. 1657 16 MB.A. 1658. Scale bars equal 0.5 mm (15) and 1.0 mm (16).
Figures 4-5 in The first fossil leptofoenine wasp (Hymenoptera, Pteromalidae): A new species of Leptofoenus in Miocene amber from the Dominican Republic
Figures 4-5. Photomicrographs of holotype male of Leptofoenus pittfieldae Engel sp. n. (KU DR-019). 4 Detail of lateral surface of pronotum showing posterior striolate region. 5 Basal third of forewing showing sclerotized spot and distribution of setae along M+Cu and within basal cell.
Figures 1-2 in The first fossil leptofoenine wasp (Hymenoptera, Pteromalidae): A new species of Leptofoenus in Miocene amber from the Dominican Republic
Figures 1-2. Photomicrographs of representative modern Leptofoenus species and lateral aspects of their pronota. 1 Leptofoenus rufus LaSalle and Stage, female. 2 Leptofoenus stephanoides (Roman), male. Specimens from the collection of the Division of Entomology, University of Kansas Natural History Museum.
Figures 6-9 in Fossil harvestmen (Arachnida, Opiliones) from Bitterfeld amber
Figures 6-9. Camera lucida drawings of the specimens shown in 1-3. 6?Histricostoma tuberculatum (Koch & Berendt, 1854), MB.A. 1652 7 the same – detail of the apophysis at the tip of the first cheliceral segment (right chelicerae, dorso-lateral view) 8?H. tuberculatum, MB.A. 1653 9 Mitostoma gruberi sp. n. MB.A. 1654 (holotype). All from Bitterfeld amber (Palaeogene: Oligocene). Scale bars equal 1.0 mm (6, 8) and 0.5 mm (9).
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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