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9,671 results for “Leaf”
Fig. 1 in Leaf-footed bugs (Heteroptera, Coreidae) damaging red raspberry in the south of Primorsky Krai
Fig. 1. Behavioral patterns exhibited by Coreus marginatus orientalis and Molipteryx fuliginosa when encountering each other: A — tapping the competitor with the antennae when a nymph and an adult of different species meet; B — active contact between adults of the two species, with an attempt to push the competitor off. Photo by M. Maslov
Fig. 4 in Leaf-footed bugs (Heteroptera, Coreidae) damaging red raspberry in the south of Primorsky Krai
Fig. 4. Adult leaf-footed bugs (Coreidae): A — Coreus marginatus orientalis, male; B — C. m. orientalis, female; C — Molipteryx fuliginosa, male; D — M. fuliginosa, female. Photo by M. Maslov Рис. 4. Имаго Coreidae: A — Coreus marginatus orientalis, самец; B — C. m. orientalis, самка; C — Molipteryx fuliginosa, самец; D — M. fuliginosa, самка. Фото М. МасΛова
Рис. 3. Пятнистый оΛень, испоΛьзующий в питании Dryopteris crassirhizoma: (A) взросΛый самец в Комаровском Λесничестве. Уссурийский гороÃской округ. 15 ноября 2009 г., сфотографирован фотоΛовушкой Reconyx; (B) моΛоÃая самка в Суворовском Λесничестве Шкотовского района, 11 мая 2009 г., сфотографирована фотоΛовушкой Leaf River in Thick-stemmed wood fern Dryopteris crassirhizoma Nakai in the diet of sika deer Сervus nippon (Temm.) in south of the Primorskiy region
Рис. 3. Пятнистый оΛень, испоΛьзующий в питании Dryopteris crassirhizoma: (A) взросΛый самец в Комаровском Λесничестве. Уссурийский гороÃской округ. 15 ноября 2009 г., сфотографирован фотоΛовушкой Reconyx; (B) моΛоÃая самка в Суворовском Λесничестве Шкотовского района, 11 мая 2009 г., сфотографирована фотоΛовушкой Leaf River
Рис. 1. Sominella macrocnemia: A, B, C — имаго (♂); D, F — эΔеагус Fig. 1. Sominella macrocnemia: A, B, C — imago (♂); D, F — aedeagus in Leaf beetles (Coleoptera: Chrysomelidae, Megalopodidae) of Ussuri Nature Reserve (Primorsky Region, Russia)
Рис. 1. Sominella macrocnemia: A, B, C — имаго (♂); D, F — эΔеагус Fig. 1. Sominella macrocnemia: A, B, C — imago (♂); D, F — aedeagus
Figs. 2−9 in Identity of the citrus leaf mining flea beetle in northeast India and nomenclatural changes in Amphimela (Coleoptera: Chrysomelidae: Galerucinae: Alticini)
Figs. 2−9. Podagricomela nigripes (specimens from Meghalaya); scale bar = 0.5 mm; 2. head, frontal view; 3. anterior pronotal callosity and head, dorsal view; 4. median lobe of aedeagus, lateral view; 5. median lobe of aedeagus, ventral view; 6. median lobe of aedeagus, distal opening; 7. spermatheca; 8. tignum; 9. vaginal palpi.
Fig. 1. Selaginella subvaginata X.C. Zhang & Shalimov. A, B. Habitat. C. Axillary leaf, D. Dorsal leaf, E. Ventral leaf, F. Strobilus, G in Selaginella subvaginata (Selaginellaceae), a new spikemoss from China
Fig. 1. Selaginella subvaginata X.C. Zhang & Shalimov. A, B. Habitat. C. Axillary leaf, D. Dorsal leaf, E. Ventral leaf, F. Strobilus, G. Ventral side of main stem, H. Dorsal side of main stem, C-H. from the holotype, X.C. Zhang, R.H. Jiang & E.F. Huang 8838 (PE). Scale bar = 0.5 mm.
Figs 1-9. Leaf-dwelling Central African pholcids. 1 in Pholcid spiders from the Lower Guinean region of Central Africa: an overview, with descriptions of seven new species (Araneae, Pholcidae)
Figs 1-9. Leaf-dwelling Central African pholcids. 1. Leptoholcus gabonicus sp. nov., ♂ from Mayebout, Gabon. 2-3. Pholcus baka Huber, 2011, ♂ from Sahoué (2) and ♀ with juveniles from Mayebout (3), Gabon. 4. Smeringopus cylindrogaster (Simon, 1907), ♀ with eggsac from Loum, Cameroon. 5-6. Spermophora awalai sp. nov., pair from Nyasoso (5) and a ♀ with eggsac from Attuleh (6), Cameroon. 7. Spermophora akwamu Huber & Kwapong, 2013, ♀ from NE Makokou, Gabon. 8-9. Quamtana oku Huber, 2003, ♀♀ with eggsacs from Mt. Oku, Cameroon. Photos BAH.
Leaf wound induced ultraweak photon emission is suppressed under anoxic stress: observations of Spathiphyllum under aerobic and anaerobic conditions using novel in vivo methodology
<p>Dataset for paper: ABSTRACT: </p> <p>Plants have evolved a variety of means to energetically sense and respond to abiotic and biotic environmental stress. Two typical photochemical signaling responses involve the emission of volatile organic compounds and light. The emission of certain leaf wound volatiles and light are mutually dependent upon oxygen which is subsequently required for the wound-induced lipoxygenase reactions that trigger the formation of fatty acids and hydroperoxides; ultimately leading to photon emission by chlorophyll molecules. A low noise photomultiplier with sensitivity in the visible spectrum (300 – 720 nm) is used to continuously measure long duration ultraweak photon emission of dark-adapting whole <em>Spathiphyllum</em>leaves (<em>in vivo</em>). Leaves were mechanically wounded after two hours of dark adaptation in aerobic and anaerobic conditions. It was found that (1) nitrogen incubation did not affect the pre-wound basal photocounts; (2) wound induced leaf biophoton emission was significantly suppressed when under anoxic stress; and (3) the aerobic wound induced emission spectra observed was > 650 nm, implicating chlorophyll as the likely emitter. Limitations of the PMT photocathode’s radiant sensitivity, however, prevented accurate analysis from 700 – 720 nm. Further examination of leaf wounding profile photon counts revealed that the pre-wounding basal state (aerobic and anoxic), the anoxic wounding state, and the post-wounding aerobic state statistics all approximate a Poisson distribution. It is additionally observed that aerobic wounding induces two distinct exponential decay events. These observations contribute to the body of plant wound-induced luminescence research and provide a novel methodology to measure this phenomenon <em>in vivo</em>.</p>
Leaf and wood classification framework for terrestrial LiDAR point clouds: Simulated data validation dataset
<p>Set of 200 3D point clouds used in the validation of "Leaf and wood classification framework for terrestrial LiDAR point clouds". This dataset is a collection of point clouds simulated by a Monte-Carlo ray tracing (librat) using four 3D tree models from the fourth phase RAMI exercise (Widlowski et al, 2015).</p>
Leaf and wood classification framework for terrestrial LiDAR point clouds: Field data validation dataset
<p>Set of 10 3D point clouds used in the validation of "Leaf and wood classification framework for terrestrial LiDAR point clouds". This dataset is a collection of single trees scanned around the globe, from different biomes (both forest and urban areas), using the Riegl VZ-400 terrestrial laser scanner.</p>
Data for the analysis from "Evidence for positive priming of leaf litter decomposition by contact with eutrophic pond sediments"
<p>These are the data files used in the analysis of the results of the experiments that are reported in the manuscript "Evidence for positive priming of leaf litter decomposition by contact with eutrophic pond sediments". More details on the analysis can be found in at: https://github.com/KennyPeanuts/sediment_priming</p>
Data from: Analysis of leaf microbiome composition of near-isogenic maize lines differing in broad-spectrum disease resistance
<p>Data and code associated with the submitted manuscript "Analysis of leaf microbiome composition of near-isogenic maize lines differing in broad-spectrum disease resistance". Detailed descriptions of each file can be found in the README.txt . The raw sequence data associated with this work can be downloaded from the NCBI Sequence Read Archive, listed under BioProject #PRJNA565009<strong>.</strong></p>
Splicing patterns of the Arabidopsis organellar rhomboid At1g74140 change during development from young to mature leaf tissues.
<p><strong>Background to the study:</strong> Four distinct rhomboid genes appear to function in <em>Arabidopsis</em> plastids, two “active” types from the secretases and presenilin-like associated rhomboid-like (PARL) categories (At1g25290 and At5g25752) and two “inactive” rhomboid forms (At1g74130 and At1g74140). The number of working rhomboids is further increased by alternative splicing, two reported for At1g25290 and three for At1g74130. Since At1g25290 and At1g74130 exist as alternative splice variants, it would be necessary to assess the splicing patterns of the other two plastid rhomboid genes, At5g25752 and At1g74140, before studying the <em>Arabidopsis</em> plastid rhomboid system as a whole. </p> <p><strong>Method used:</strong> This study thus specifically focused on an analysis of the At1g74140 transcript population using various RT-PCR strategies. The supplementary table provides the details of the various RT-PCR primers used in this study.</p> <p><strong>Results of the study and their relationship to the supplementary figures deposited here:</strong> The exon mapping results indicate splicing patterns different from the close relative At1g74130, despite similarity between the exonic sequences. The splicing patterns indicate a high level of sequence “discontinuity” in the At1g74140 transcript population with a significant portion of the discontinuity being generated by two regions of the gene. The three supplementary figures of RT-PCR results deposited here provide further evidence that the alternatively spliced short transcript products from the discontinuous splicing patterns fluctuate during development.</p> <p><strong>Conclusion of the main study and its relationship to the supplementary results deposited here:</strong> The overall discontinuous splicing pattern of At1g74140 may be reflective of its mode of involvement in activities like controlling gene expression. The developmental evidence in these deposited supplementary RT-PCR results indicate that some of the alternatively spliced short transcript products fluctuate between mature and young tissues, suggesting that the short transcripts bear functional significance.</p>
Figure 1 in Factors affecting the number of leaves included in the shelters of the leaf-folding caterpillar, Vanessa indica (Lepidoptera: Nymphalidae)
Figure 1. Leaf shelters of Vanessa indica larvae: (A) a one-leaf shelter of a later instar; (B) a two-leaf shelter of a later instar, a gap in the shelter surface was covered with a part of another leaf; (C) a two-leaf shelter of an early instar; (D) a one-leaf shelter of an early instar, the shelter was not folded fully, and a gap was covered with silk threads. Scale bars are 20 mm.
Figure 3 in Factors affecting the number of leaves included in the shelters of the leaf-folding caterpillar, Vanessa indica (Lepidoptera: Nymphalidae)
Figure 3. The number of leaves used was compared between untrenched (U) and trenched (T) shelters with Mann-Whitney U test (*p <0.05; NS, not significant). Sample sizes are shown in Table 3. No shelters of first instar larvae had trenches.
Figure 4 in The coffee leaf miner, Leucoptera coffeella (Lepidoptera: Lyonetiidae): identification of the larval instars and description of male and female genitalia
Figure 4 External morphological characteristics of coffee leaf minerLeucoptera coffeella larvae. (A) Dorsal view of the larva body of the first larval instar. Arrow indicates primary seta. (B) Chewing mouthpiece of the second larval instar. Arrow indicates spine. (C) Ventral view of the third larval instar. Arrows indicate prolegs without crochets. (D) Ventral view of the fourth larval instar.Arrows indicate prolegs with crochets. (E) Ventral view of crochets in the shape of uniordinal circle in a fourth instar larva.Arrow indicates crochet. (F) Cephalic capsule of the fourth larval instar. Arrow indicates ecdysial line.
Figure 6 in The coffee leaf miner, Leucoptera coffeella (Lepidoptera: Lyonetiidae): identification of the larval instars and description of male and female genitalia
Figure 6 Leucoptera coffeella last abdominal segments. (A) Male last abdominal segment in ventral view, with a white bipartite segment. (B) Female last abdominal segment in ventral view, with a white tubular shape.
Figure 2 in The coffee leaf miner, Leucoptera coffeella (Lepidoptera: Lyonetiidae): identification of the larval instars and description of male and female genitalia
Figure 2 Leucoptera coffeella life cycle phases. (A) Egg Stage. (B) Larval stage. (C) Pupa stage. (D) Adult.
Figure 7 in The coffee leaf miner, Leucoptera coffeella (Lepidoptera: Lyonetiidae): identification of the larval instars and description of male and female genitalia
Figure 7 Leucoptera coffeella, male genitalia. (A) Tergite 8, coremata, sternite 8 and ejaculatory bulb ventral view. (B) Valva ventral view. (C) Gnathos ventral view. (D) Aedeagus dorsal view. Arrow indicates apex of aedeagus. C = coremata, T8 = tergite 8, S8 = sternite 8, b.e. = bulbus ejaculatorius, v = valva, g = gnathos.
Figure 3 in The coffee leaf miner, Leucoptera coffeella (Lepidoptera: Lyonetiidae): identification of the larval instars and description of male and female genitalia
Figure 3 Immatures of Leucoptera coffeella. (A) First instar larva. (B) Cephalic capsule of the first larval instar. Arrow indicates chewing mouthpiece. (C) Larva of the second instar. Arrow indicates first body segment. (D) Cephalic capsule of the second larval instar. (E) Larva of the third instar. (F) Cephalic capsule of the third larval instar. (G) Larva of the fourth instar. (H) Cephalic capsule of the fourth larval instar.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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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.
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