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289 results for “Molecular Structures”
FIGURE 11 in <p class="HeadingRunIn" align="left"><strong>A revision of the <em>Pauropsalta annulata </em>Goding & Froggatt species group (Hemiptera: Cicadidae) based on morphology, calling songs and ecology, with investigations into calling song structure, molecular phylogenetic relationships and a case of hybridisation between two subspecies</strong></p>
FIGURE 11. Map of eastern Australia showing the geographical distribution of Pauropsalta notialis sp. nov. (including P. n. notialis subsp. nov. (solid circles), P. n. incitata subsp. nov. (solid triangles) and their hybrid P. n. notialisxincitata (crosses)). The large symbols represent specimen records (see type data and material examined), whereas small symbols represent aural records (some recorded).
FIGURE 22 in <p class="HeadingRunIn" align="left"><strong>A revision of the <em>Pauropsalta annulata </em>Goding & Froggatt species group (Hemiptera: Cicadidae) based on morphology, calling songs and ecology, with investigations into calling song structure, molecular phylogenetic relationships and a case of hybridisation between two subspecies</strong></p>
FIGURE 22. Illustrations of male pygofer and internal genitalia, viewed ventrally (left) and laterally from left (right): (A) P. blackdownensis sp. nov., Blackdown Tableland (23°47'S 149°00'E); (B) P. simplex sp. nov., Atherton (17°16'S 145°29'E); (C) P. granitica sp. nov., Spear Creek via Palmer River (16°03'S 144°48'E); (D) P. subtropica sp. nov., 1km N. of Auburn River National Park (25°43'S 151°03'E); (E) P. torrensis sp. nov., 65km E. of Hughenden (20°50'S 144°48'E); (F) P. decora sp. nov., 82km N. of St George (27°23'S 148°52'E).
FIGURE 27 in <p class="HeadingRunIn" align="left"><strong>A revision of the <em>Pauropsalta annulata </em>Goding & Froggatt species group (Hemiptera: Cicadidae) based on morphology, calling songs and ecology, with investigations into calling song structure, molecular phylogenetic relationships and a case of hybridisation between two subspecies</strong></p>
FIGURE 27. (A–B) Pauropsalta granitica sp. nov., 7km SE. of Mount Carbine (16°34'S 145°10'E), (A) male, (B) female; (C– D) P. subtropica sp. nov., 1km N. of Auburn River National Park (25°43'S 151°03'E). (C) male, (D) female; (E–F) P. torrensis sp. nov., Torrens Creek (20°47'S 145°01'E), (E) male, (F) female. Approximately 1.6x natural size.
FIGURE 12 in <p class="HeadingRunIn" align="left"><strong>A revision of the <em>Pauropsalta annulata </em>Goding & Froggatt species group (Hemiptera: Cicadidae) based on morphology, calling songs and ecology, with investigations into calling song structure, molecular phylogenetic relationships and a case of hybridisation between two subspecies</strong></p>
FIGURE 12. Male calling song structure of Pauropsalta notialis notialis subsp. nov. illustrated in expanded waveform plots (explained in Fig. 8), showing both buzzing and lilting components. The spectrogram at the bottom of the figure displays song frequency, which exhibits no modulation between the song components in this species. This specimen was recorded in the field at Concord (33°51'S 151°06'E).
Figure 1 in Molecular taxonomy and population structure of the rough-toothed dolphin Steno bredanensis (Cetartiodactyla: Delphinidae)
Figure 1. Sampling of Steno bredanensis for this study. Black circles, new control region sequences; white circles, sequences available in GenBank. The inset shows sampling localities in the South Western Atlantic (SW Atl). CS Pac, central southern Pacific; ET Pac, eastern tropical Pacific; Car, Caribbean; NW Pac, northwestern Pacific; Ind, Indian Ocean; CE, Ceará State; ES, Espírito Santo State; RJ, Rio de Janeiro State; RS, Rio Grande do Sul State; SC, Santa Catarina State.
Figure 2 in Molecular taxonomy and population structure of the rough-toothed dolphin Steno bredanensis (Cetartiodactyla: Delphinidae)
Figure 2. Median-joining network of Steno bredanensis mtDNA control region haplotypes (N = 112). Circle size is proportional to frequency. Branch length reflects molecular distance. CE, Ceará State; ES, Espírito Santo State; RJ, Rio de Janeiro State; RS, Rio Grande do Sul State; SC, Santa Catarina State.
Figure 5 in Molecular taxonomy and population structure of the rough-toothed dolphin Steno bredanensis (Cetartiodactyla: Delphinidae)
Figure 5. Intra- and interspecific genetic distances (Kimura two-parameter, K2P) in the cytochrome b sequences of delphinids, and the divergence between Steno bredanensis in the Atlantic and Pacific/Indian Oceans.
Figure 7 in Molecular taxonomy and population structure of the rough-toothed dolphin Steno bredanensis (Cetartiodactyla: Delphinidae)
Figure 7. Intra- and interspecific genetic distances (Kimura two-parameter, K2P) in the mitogenomes of delphinids, and the divergence between Steno bredanensis in the Atlantic and Pacific Oceans.
Figure 4 in Molecular taxonomy and population structure of the rough-toothed dolphin Steno bredanensis (Cetartiodactyla: Delphinidae)
Figure 4. Phylogenetic neighbour-joining (NJ) tree of delphinid cytochrome b sequences. Numbers above branches indicate bootstrap/posterior probability values>75% (NJ, Kimura two-parameter/Bayesian, Hasegawa-Kishino-Yano + gamma + invariant sites).
Figure 3 in Molecular taxonomy and population structure of the rough-toothed dolphin Steno bredanensis (Cetartiodactyla: Delphinidae)
Figure 3. Phylogenetic tree (neighbour-joining, Kimura two-parameter) showing the genetic divergence between sequences of the control region of the Atlantic (ES, Espírito Santo State; RJ, Rio de Janeiro State; SC, Santa Catarina State; RS, Rio Grande do Sul State) and other regions analysed (Pacific and Indian Oceans). Numbers at nodes correspond to bootstrap values>75% (10 000 replicates). CS Pac, central southern Pacific; ET Pac, eastern tropical Pacific; NW Pac, northwestern Pacific; CE, Ceará State; Sb, Steno bredanensis. MQ and BG are field codes for samples from RJ. The scale bar shows the length of branch that corresponds to a Kimura two-parameter distance of 0.005.
Figure 5 in The evolutionary position of Lestoniidae revealed by molecular autapomorphies in the secondary structure of rRNA besides phylogenetic reconstruction (Insecta: Hemiptera: Heteroptera)
Figure 5. ML phylogram inferred from the sequences of 18S and 28S rDNAs. Numbers at branch nodes are bootstrap values.
Figure 4 in The evolutionary position of Lestoniidae revealed by molecular autapomorphies in the secondary structure of rRNA besides phylogenetic reconstruction (Insecta: Hemiptera: Heteroptera)
Figure 4. Bayesian phylogram inferred from the sequences of 18S and 28S rDNAs. Numbers at branch nodes are posterior probability values.
Figure 1 in The evolutionary position of Lestoniidae revealed by molecular autapomorphies in the secondary structure of rRNA besides phylogenetic reconstruction (Insecta: Hemiptera: Heteroptera)
Figure 1. Secondary structure model of 18S rRNA of a pentatomoid Lestonia haustorifera (Lestoniidae) (GenBank accession number: KT188471). LVRs are indicated in red. The unique sequence length of some LVRs of various pentatomoid families is shown by blue arrows. Base pairing is indicated as follows: standard canonical pairs by lines (C-G, G-C, A-U, U-A); wobble GU pairs by dots (e.g. G. U); AG and AC pairs by open circles (e.g. A ○ G, A ○ C); other noncanonical pairs by filled circles (e.g. U ● U). AL, Acanthosomatidae + Lestoniidae; Tha, Thaumastellidae.
A deep learning framework combining molecular image and protein structural representation identifies candidate drugs for chronic pain
<p>Official dataset for <i>A deep learning framework combining molecular image and protein structural representation identifies candidate drugs for chronic pain</i>. </p><p>The related code can be found at <a href="https://github.com/yuxin212/GPCR-public">here</a> and <a href="https://github.com/ChengF-Lab/LISA-CPI">here</a>. </p><p>The dataset is now public. </p>
FIGURES 108–113. Neoperla spp., structural details.108, N. africana Klap., 109, N. kalengonis n in Revision of the African Neoperla Needham, 1905 (Plecoptera: Perlidae: Perlinae) based on morphological and molecular data
FIGURES 108–113. Neoperla spp., structural details.108, N. africana Klap., 109, N. kalengonis n. sp., 110, N. sjostedti needhami Lestage, all from the stream Kalengo: 108, 109 scales in the SSt. Close-ups of egg chorion: 110, three egg striae, the 2 rows of micropunctures in the sulci diverge around an island with a micropyle; 111, N. africana, 112 N. camerunensis (End.), chorion with 2 micropyle orifices; 113, processes of tergites 7 and 8, and modifications of antecosta 8 (AC8), a combination of inner structures (light grey), and of fine pilosity and sclerites (dark grey) on the surface of tergites; diagrammatical. The SEM microgaphs are courtesy of MPI of Limnology, PL̂n.
Molecular and structural insights into H2 indicator supraparticles: lowering the limit of detection by tuning incorporated catalyst nanoparticles
<p>Raw data from DRIFTS experiments, TEM and SEM microscopy, Zeta potential measurements, and TGA measurements for the article "Molecular and structural insights into H2 indicator supraparticles: lowering the limit of detection by tuning incorporated catalyst nanoparticles" published in Chemistry of Materials <a href="https://doi.org/10.1021/acs.chemmater.3c01105">https://doi.org/10.1021/acs.chemmater.3c01105</a>.</p>
FIGURE 3. Genetic structure between N. lobata and N in Molecular phylogeny and taxonomy of the genus Nanocnide (Urticaceae) with particular attention to the Ryukyu Islands endemic N. lobata
FIGURE 3. Genetic structure between N. lobata and N. pilosa based on averaged MIG-seq data inferred using structure. The sample 1–4 and 5–9 correspond to N. lobata and N. pilosa. More precisely, the numbers correspond to the samples as follows: 1: R2. 2: R9. 3: R10. 4: R19. 5: R23. 6: KY18. 7: 33028. 8: H30528. 9: H30337.
Fig. 2 in Molecular and structural characterization of agmatine coumaroyltransferase in Triticeae, the key regulator of hydroxycinnamic acid amide accumulation
Fig. 2. Phylogenetic relationships between ACTs and other BAHD members. The amino acid sequences of the BAHD family were aligned using CLUSTALW. The neighbor-joining tree was generated with MEGA X (https://www. megasoftware.net/). Bootstrap values from 1000 replicates are indicated at each node. Bar = 0.1 amino acid substitutions per site. The ACTs in barley, wheat, and H. murinum are shaded in grey. The following BAHD acyltransferases are shown: AtACT (A. thaliana, NP_200924), Dm3MAT1 (Dendranthema x morifolium, AAQ63615), Dv3MAT (Dahlia variabilis, AAO12206), MpAAT1 (Malus pumila, AAU14879), Glossy2 (Zea mays, CAA61258), CER2 (A. thaliana, AAM64817), CmAAT4 (Cucumis melo, AAW51126), SAAT (Fragaria x ananassa, AAG13130), CbBEAT (Clarkia breweri, AAC18062), HvACT1-1 (H. vulgare, BAF97626), HvACT1-2 (H. vulgare, BAF97627), TaACT2 (T. aestivum, AMY96376), HvACT2 (H. vulgare, BAK00935), OsAHT1 (O. sativa, ANQ47369), Os09g0544000 (O. sativa, XP_015651357), BdACT2a (Brachypodium distachyon, XP_003578560), OsTHT1 (O. sativa, ANQ47373), OsTHT2 (O. sativa, ANQ47374), OsTBT1 (O. sativa, ANQ47375), OsTBT2 (O. sativa, ANQ47376), SbHCT (S. bicolor, XP_002452435), AtHCT (A. thaliana, NP_199704), and PsHCT (Plectranthus scutellarioides, CBI83579).
Fig. 1 in Molecular and structural characterization of agmatine coumaroyltransferase in Triticeae, the key regulator of hydroxycinnamic acid amide accumulation
Fig. 1. Biosynthetic pathway of hydroxycinnamoylagmatines in plants. ADC, arginine decarboxylase; PAL, phenylalanine ammonia-lyase; C3H, 4-coumarate 3-hydroxylase; C4H, cinnamate 4-hydroxylase; COMT; caffeic acid 3-O- methyltransferase.
Fig. 5 in Molecular and structural characterization of agmatine coumaroyltransferase in Triticeae, the key regulator of hydroxycinnamic acid amide accumulation
Fig. 5. Comparison of the entrance architectures of TaACT2 and HvACT1-1, and structure-based sequence alignment. (A) Surface diagram of TaACT2 viewed from the acyl acceptor entrance side. The loops of HvACT1-1 (K206–E222 and A350–D364) are shown as ribbon (light brown), as the corresponding regions in TaACT2 were not determined, except for 358LVTTA362. Note that the structure of 211AHDV214 in HvACT1-1 is also missing (Yamane et al., 2020). To improve visibility, 358LVTTA362 of TaACT2 is shown as ribbon and transparent surface diagrams. The cavity for substrate binding, Phe39, and His153 in TaACT2, are indicated in deep blue, pink, and orange, respectively. To clarify the possible substrate binding site, SbHCT, complexed with p-coumaroylshikimate (PDB ID 4KEC), was superimposed on TaACT2, and the structure of the ligand is shown as stick (p-coumaroyl moiety) and wire (shikimate moiety) in magenta. (B) Structures of the entrance for the acyl acceptor. The loops located near the entrance are shown in ribbon diagram, and Phe39 and the catalytic center His are shown as sticks (TaACT2: cyan; HvACT1-1: light brown). The His residues in TaACT2 and HvACT1-1 are indicated in white and green, respectively. The structure of the loop in TaACT2 (363DAAE366) was not determined and the corresponding region in HvACT1-1 is indicated in yellow. The blue in stick format indicates nitrogen atoms. (C) Multiple sequence alignment based on the tertiary structures of TaACT2, HvACT1-1, SbHCT, and AtHCT. Regions, structures of which were not determined, are indicated by grey characters. The residues that are estimated to constitute the substrate binding pockets are shaded in cyan. Closed orange circle indicates Phe39. HXXXD and DFGWG motifs are indicated by closed red triangles. The catalytic center His residues are surrounded by a red frame. Clade IV-specific motif of the BAHD superfamily, the EVDSWL and VLWAFP motifs, are indicated by open green triangles. The Arg residues that interact with the carboxy group of shikimate in SbHCT and AtHCT were indicated by an orange diamond. The molecular graphics were produced using UCSF Chimera (A) and PyMOL (Schrodinger) (B), and structure-based alignment (C) was performed using UCSF Chimera. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
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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)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.