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Figure 2 from: Wen J, Ma Z-Y (2021) On the recognition of the long neglected Vitis adenoclada Hand.-Mazz. (Vitaceae) from southern China. PhytoKeys 179: 29-33. https://doi.org/10.3897/phytokeys.179.65519
Figure 2 Characteristic glandular trichomes on young branches of Vitis adenocladaAX.Q. Liu 114 (CCAU) BX.-Q. Liu 115 (CCAU) (photo credit: Z.Y. Ma).
Figure 1 from: Wen J, Ma Z-Y (2021) On the recognition of the long neglected Vitis adenoclada Hand.-Mazz. (Vitaceae) from southern China. PhytoKeys 179: 29-33. https://doi.org/10.3897/phytokeys.179.65519
Figure 1 General morphology of Vitis adenoclada, especially showing the highly tomentose leaves and the inflorescences subtended by an unbranched tendril (J. Wen 11560, US).
Data from: Comparison of infinitesimal and finite locus models for long-term breeding simulations with direct and maternal effects at the example of honeybees
Stochastic simulation studies of animal breeding have mostly relied on either the infinitesimal genetic model or finite polygenic models. In this study, we investigated the long-term effects of the chosen model on honeybee breeding schemes. We implemented the infinitesimal model, as well as finite locus models, with 200 and 400 gene loci and simulated populations of 300 and 1000 colonies per year over the course of 100 years. The selection was of a directly and maternally influenced trait with maternal heritability of h²_m = 0.42, direct heritability of h² d = 0.27, and a negative correlation between the effects of r_md = −0.18. Another set of simulations was run with parameters h²_m = 0.53, h²_d = 0.34, and r_md = −0.53. All models showed similar behavior for the first 20 years. Throughout the study, we observed a higher genetic gain in the direct than in the maternal effects and a smaller gain with a stronger negative covariance. In thelong-term, however, only the infinitesimal model predicted sustainable linear genetic progress, while the finite locus models showed sublinear behavior and, after 100 years, only reached between 58% and 62% of the mean breeding values in the infinitesimal model. While the infinitesimal model suggested a reduction of genetic variance by 33% to 49% after 100 years, the finite locus models saw a more drastic loss of 76% to 92%. When designing sustainable breeding strategies, one should, therefore, not blindly trust the infinitesimal model as the predictions may be overly optimistic. Instead, the more conservative choice of the finite locus model should be favored.
FIGURE 2 in Three new genera and four new species of aleocharine staphylinids with unusually long mandibles from Australia (Coleoptera: Staphylinidae: Aleocharinae: Homalotini)
FIGURE 2. Siagotanyx rufa Ashe, habitus dorsal, length, 2.4 mm.
FIGURE 3 in Three new genera and four new species of aleocharine staphylinids with unusually long mandibles from Australia (Coleoptera: Staphylinidae: Aleocharinae: Homalotini)
FIGURE 3. Drepanomastax splendida Ashe, habitus dorsal, length, 3.2 mm.
FIGURE 1 in Three new genera and four new species of aleocharine staphylinids with unusually long mandibles from Australia (Coleoptera: Staphylinidae: Aleocharinae: Homalotini)
FIGURE 1. Eumecognathus tasmaniensis Ashe, habitus dorsal, length, 2.3 mm.
FIGURE 2 in Dracula agnosia (Orchidaceae: Pleurothallidinae), a long confused undescribed species
FIGURE 2. Dracula agnosia in situ, Panama, 18 Jan 2012, Davis s.n.
Dynamics of glucose metabolism after liver transplantation: Prediabetes as a window of opportunity for patient survival and long‐term kidney function
<p>Posttransplantation diabetes mellitus (PTDM) is a relevant complication following liver transplantation with profound impact on morbidity and mortality. To date, little is known about the evolution and dynamics of glucose metabolism and the impact of prediabetes in long-term follow-up. To address this issue, all consecutive adult liver transplant recipients (n=429) from a European university hospital transplant center between 2007 and 2017 were analyzed retrospectively. In patients without pre-existing diabetes (n=327), we conducted a longitudinal characterization of glucose metabolism. Median follow-up was 37 [9-64, IQR] months. Median prevalence of prediabetes was 39 [37-39]% and of PTDM 21 [17-22]%. Throughout follow-up, intra-individual glucose regulation of patients was highly variable, continuously fluctuating between different states of glucose metabolism (normal glucose tolerance, prediabetes, PTDM). Whereas overall survival and long-term kidney function of patients with PTDM were significantly lower than that of patients with normal glucose metabolism, prediabetes was not associated with adverse outcome. This study provides new insight into the dynamics and impact of glucose metabolism after liver transplantation. Unlike PTDM, prediabetes is not associated with adverse outcome, providing a window of opportunity for targeted intervention. The results underline the need for constant screening and intervention in post-transplant care of liver allograft recipients.</p>
Figure 4 in Shamshevia, a new genus of long-legged flies from Namibia (Diptera: Dolichopodidae: Diaphorinae)
Figure 4. Shamshevia hoanibensis Grichanov sp. nov., antenna.
Figure 3 in Shamshevia, a new genus of long-legged flies from Namibia (Diptera: Dolichopodidae: Diaphorinae)
Figure 3. Shamshevia hoanibensis Grichanov sp. nov., wing.
Long-term development of lens fluorescence in a twin cohort: Heritability and effects of age and lifestyle
<p><b>Background</b>: The blue-green autofluorescence of the ocular lens increases with age, glycemia and smoking, as the irreplaceable structural proteins of the lens slowly accumulate damage from the encounter with reactive molecular species. We have conducted a prospective study of lens autofluorescence over two decades in a twin cohort.</p> <p><b>Methods</b>: The study included 131 phakic, non-diabetic adult twins (median age at follow-up 58 years, range 41-66 years) who were examined twice at an interval of 21 years. Change in anterior lens peak autofluorescence was analyzed in relation to age, current and baseline glycemia, cumulative smoking and heritability.</p> <p><strong>Results</strong>: The level of lens autofluorescence in the study population increased as a function of age and smoking (p ≤.002), but not as a function of glycemia (p ≥.069). Lens autofluorescence remained a highly heritable trait (90.6 % at baseline and 93.3 % at follow-up), but whereas the combined effect of age and cumulative smoking explained 57.2 % of the variance in lens autofluorescence at baseline in mid-life, it only accounted for 31.6 % at follow-up 21 years later.</p> <p><b>Conclusion</b>: From mid to late adulthood, the level of blue-green fluoescence remained overwhelmingly heritable, but became less predictable from age, smoking habits and glycemic status. Presumably, as the lens ages, its intrinsic characteristics come to dominate over environmental and systemic factors, perhaps in a prelude to the development of cataract.</p>
FIGURE 15 in Three new species of Collembola (Arthropoda: Hexapoda) from Central Brazilian shallow caves: side effects of long term application of environmental law on conservation
FIGURE 15. Arrhopalites glabrofasciatus sp. nov.: fragment of abdomen with trichobothrial complex.
FIGURE 16 in Three new species of Collembola (Arthropoda: Hexapoda) from Central Brazilian shallow caves: side effects of long term application of environmental law on conservation
FIGURE 16. Arrhopalites glabrofasciatus sp. nov.: chaetotaxy of female Abd VI.
FIGURE 14 in Three new species of Collembola (Arthropoda: Hexapoda) from Central Brazilian shallow caves: side effects of long term application of environmental law on conservation
FIGURE 14. Arrhopalites glabrofasciatus sp. nov.: chaetotaxy of great abdomen.
FIGURE 13 in Three new species of Collembola (Arthropoda: Hexapoda) from Central Brazilian shallow caves: side effects of long term application of environmental law on conservation
FIGURE 13. Arrhopalites glabrofasciatus sp. nov.: view of Abd VI and furca/
Figure 2 from: Long S, Liu L, Pi Y, Wu Y, Lin Y, Zhang X, Long Q, Kang Y, Kang J, Wijayawardene NN, Wang F, Shen X, Li Q (2021) New contributions to Diatrypaceae from karst areas in China. MycoKeys 83: 1-37. https://doi.org/10.3897/mycokeys.83.68926
Figure 2 Diatrype lancangensis (GMB0045, holotype) A stromata on host substrate B, C stromata on host D transverse sections through ascostroma E vertical section through ascostroma F culture on PDAG ostiolar canal H peridium I–K ascospores L–N asci. Scale bars: 10 μm (G–N).
Figure 5 from: Long S, Liu L, Pi Y, Wu Y, Lin Y, Zhang X, Long Q, Kang Y, Kang J, Wijayawardene NN, Wang F, Shen X, Li Q (2021) New contributions to Diatrypaceae from karst areas in China. MycoKeys 83: 1-37. https://doi.org/10.3897/mycokeys.83.68926
Figure 5 Diatrypella vulgaris (GMB0051, new record for China) A stromata on host substrate; B, C close-up of stroma D transverse sections through ascostroma E vertical section through ascostroma F culture on PDAG section through the ascostroma H, I ostiolar canal J, K asci L–O ascospores. Scale bars: 20 μm (G); 10 μm (H–I).
Figure 6 from: Long S, Liu L, Pi Y, Wu Y, Lin Y, Zhang X, Long Q, Kang Y, Kang J, Wijayawardene NN, Wang F, Shen X, Li Q (2021) New contributions to Diatrypaceae from karst areas in China. MycoKeys 83: 1-37. https://doi.org/10.3897/mycokeys.83.68926
Figure 6 Allodiatrype thailandica (GMB0050, new record for China) A stromata on host substrate B, C close-up of stromata D transverse section through ascostroma E vertical section through ascostroma F culture on PDAG section through the ascostroma H ostiolar canal I–K ascospores L–N asci. Scale bars: 20 μm (G); 10 μm (H–N).
Figure 4 from: Long S, Liu L, Pi Y, Wu Y, Lin Y, Zhang X, Long Q, Kang Y, Kang J, Wijayawardene NN, Wang F, Shen X, Li Q (2021) New contributions to Diatrypaceae from karst areas in China. MycoKeys 83: 1-37. https://doi.org/10.3897/mycokeys.83.68926
Figure 4 Diatrypella pseudooregonensis (GMB0041, holotype) A stromata on host substrate B, C stromata on host substrate D transverse section through ascostroma E vertical section through ascostroma F culture on PDAG section through the ascostroma H ostiolar canal I, J asci K–N ascospores. Scale bars: 20 μm (G); 10 μm (H–N).
Figure 9 from: Long S, Liu L, Pi Y, Wu Y, Lin Y, Zhang X, Long Q, Kang Y, Kang J, Wijayawardene NN, Wang F, Shen X, Li Q (2021) New contributions to Diatrypaceae from karst areas in China. MycoKeys 83: 1-37. https://doi.org/10.3897/mycokeys.83.68926
Figure 9 Paraeutypella citricola (GMB0053) A stromata on host substrate B, C stromata on host D transverse section through ascostroma E vertical section through ascostroma F culture on PDAG section through the ascostroma H ostiolar canal I peridium J–K ascospores L–O asci. Scale bars: 40 μm (G); 10 μm (H–O).
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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.