Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
865
datasets available to search
ShareScore release 0.9.0
Dataset results
865 results for “Germination”
Figure 8 in Pericarp-mediated chemical dormancy controls the fruit germination of the invasive hoary cress (Lepidium drobo), but not of hairy whitetop (Lepidium oppelionum)
Figure 8. The effect of afterripening and washing on the abscisic acid (ABA) and gibberellin (GA) levels of Lepidium drobo fruits.(A) Endogenous levels of ABA and bioactive GAs in fresh and afterripened dry seeds and pericarps. (B) ABA and bioactive GA levels during washing of fresh L. drobo fruits, as compared with afterripened fruits, and with the resultant maximum germination responses presented. Mean values ± SE (N = 3 × 25) of accessions KM 1296 and KM 1754 (2014 to 2015 harvest) at optimal germination assay conditions (12/12-h light regime at 25/15 C day/night for 28 d) are presented.N = 4 × 20 mg (dry weight,DW) of seed/pericarp for ABA and bioactive GA analysis. For a detailed statistical analysis of the ABA contents and their catabolites, see Supplementary Table S2.
Figure 4 in Pericarp-mediated chemical dormancy controls the fruit germination of the invasive hoary cress (Lepidium drobo), but not of hairy whitetop (Lepidium oppelionum)
Figure 4. The effects of the pericarp (fruit coat) on the water uptake of (A) Lepidium drobo and (B) Lepidium oppelionum seeds. A single asterisk refers to the time of full (>90%) completion of germination of fresh isolated seeds or fruits (seeds within pericarp), whereas a double asterisk refers to the maximum germination (52%) due to the pericarp-mediated dormancy of L. drobo (see Figure 2A). Isolated seeds and fruits exhibit a typical three-phase pattern of water uptake by seeds: phase 1 (imbibition) is followed by the plateau phase 2 (metabolic activation), and upon endosperm rupture, the radicle emergence is associated with phase 3 (water uptake indicative for the completion of germination). N = 3 × 20 (fresh seeds) of accessions KM 1296 and KM 1754 (2014 to 2015 harvest); N = 3 × 10 for each time point measured (fresh seeds within pericarp).
Figure 3 in Pericarp-mediated chemical dormancy controls the fruit germination of the invasive hoary cress (Lepidium drobo), but not of hairy whitetop (Lepidium oppelionum)
Figure 3. The effect of gibberellic acid (GA3) treatment on the germination of Lepidium drobo and Lepidium oppelionum fresh and afterripened seeds and fruits and the levels of endogenous bioactive gibberellins (GA). (A) Dose response for the effects of exogenous GA3 on germination responses of fresh isolated seeds and fruits (seeds within pericarp). Mean values ± SE (N = 3 × 25) of accessions KM 1296 and KM 1754 (2014 to 2015 harvest) at optimal germination assay conditions (12/12-h light regime at 25/15 C day/night for 28 d) are presented. (B) Endogenous levels of bioactive gibberellins (GA1, GA3, GA4, and GA7) in fresh and afterripened seeds and pericarps of L. drobo. N = 4 × 20 mg (dry weight, DW) of seed/pericarp are presented.
Figure 2 in Pericarp-mediated chemical dormancy controls the fruit germination of the invasive hoary cress (Lepidium drobo), but not of hairy whitetop (Lepidium oppelionum)
Figure 2. The effect of afterripening and cold stratification on the germination of Lepidium drobo and Lepidium oppelionum isolated seeds and indehiscent fruits (seeds within pericarp). (A) The effect of afterripening (dry) storage at room temperature and humidity. (B) The effect of cold stratification in the imbibed state under dark conditions in a refrigerator (4 C). Mean values ± SE (N = 3 × 25) of accessions KM 1296 and KM 1754 (2014 to 2015 harvest) at optimal germination assay conditions (12/12-h light regime at 25/ 15 C day/night for 28 d) are presented.
Figure 1 in Pericarp-mediated chemical dormancy controls the fruit germination of the invasive hoary cress (Lepidium drobo), but not of hairy whitetop (Lepidium oppelionum)
Figure 1. Seed and fruit structure and germination of Lepidium drobo and Lepidium oppelionum. Seeds tightly adhere to the fruit wall in L. drobo but not in L. oppelionum. (A) Lepidium drobo seed (oval); (B) L. oppelionum seed (oval and flattened); (C) L. drobo fruit (heart-podded); (D) L. oppelionum fruit (globe-podded); (E) L. drobo manually opened fruits, seeds are tightly adhered to the pericarp (fruit wall); and (F) L. oppelionum manually opened fruits, seeds are loosely adhered to the fruit wall. Radicle emergence through the ruptured testa and endosperm marks the completion of germination of imbibed seeds of L. drobo (G) and L. oppelionum (H). (I) Pericarp rupture and radicle emergence as visible events marking the completion of L. drobo fruit germination. (J) Pericarp rupture and radicle emergence following the seed germination within the L. oppellionum fruits. A Leica M165 FC Fluorescence Classic Stereomicroscope (Wetzlar, Germany) was used to take pictures of seeds and fruits.
Figure 7 in Pericarp-mediated chemical dormancy controls the fruit germination of the invasive hoary cress (Lepidium drobo), but not of hairy whitetop (Lepidium oppelionum)
Figure 7. The effect of exogenous abscisic acid (ABA), wash water from Lepidium drobo pericarp (fresh, fresh-washed, and afterripened) on the germination of L. drobo fresh and afterripened isolated seeds.(A) Germination dose-response of L.drobo seeds incubated with different ABA concentrations.(B) The effect of wash water from pericarp on the germination of L. drobo seeds.Wash water of fresh L. drobo pericarp inhibits at a level similar to 0.3 μM ABA.Lepidium oppelionum pericarp does not contain ABA or other water-soluble compounds that may inhibit germination.Mean values ± SE (N = 3 × 25) of accessions KM 1296 and KM 1754 (2014 to 2015 harvest) at optimal germination assay conditions (12/12-h light regime at 25/15 C day/night for 28 d) are presented. Pericarp tissues of 300 mg were washed with 3 ml of distilled water using a shaker at 100 rpm for 6 h to obtain the pericarp wash water applied in the germination assays.
Figure 6 in Pericarp-mediated chemical dormancy controls the fruit germination of the invasive hoary cress (Lepidium drobo), but not of hairy whitetop (Lepidium oppelionum)
Figure 6. The effect of treatment with abscisic acid (ABA), wash water from fresh pericarp, wash water of washed fresh pericarp, and wash water of afterripened pericarp on the germination kinetics of Lepidium drobo isolated seeds. (A) The effect of wash water from L. drobo pericarp on the germination of L. drobo fresh seeds. (B) Germination dose response of L. drobo fresh seeds incubated with different ABA concentrations applied. (C) The effect of wash water from L. drobo pericarp on the germination of L. drobo afterripened seeds. (D) Germination dose response of L. drobo afterripened seeds incubated with different ABA concentrations applied. Mean values ± SE (N = 3 × 25) of accessions KM 1296 and KM 1754 (2014 to 2015 harvest) at optimal germination assay conditions (12/12-h light regime at 25/15 C day/night for 28 d) are presented. Pericarp tissues weighing 300 mg were washed with 3 ml of distilled water using a shaker at 100 rpm for 6 h to obtain the pericarp wash water applied in the germination assays.
Figure 5 in Pericarp-mediated chemical dormancy controls the fruit germination of the invasive hoary cress (Lepidium drobo), but not of hairy whitetop (Lepidium oppelionum)
Figure 5. The effects of pericarp scarification, sterilization, washing, and abscisic acid (ABA) treatment on the germination of Lepidium drobo and Lepidium oppelionum freshly harvested mature fruits. (A) Germination of fresh isolated seeds, untreated fresh fruits (seeds enclosed within untreated pericarp), scarified fresh fruits (seeds enclosed within scarified pericarp, that is, mechanical constraint of pericarp removed by scarification with razor blade), surface-sterilized fresh fruits (seeds enclosed within surface-sterilized pericarp to eliminate microbial activity), and washed fresh fruits (fruits washed for 24 h to remove water-soluble chemical inhibitors) of L. drobo ond L. oppelionum. (B) Germination of fresh and afterripened indehiscent fruits and isolated seeds without (control) and with addition of 5 μM ABA. Mean values ± SE (N = 3 × 25) of accessions KM 1296 and KM 1754 (2014 to 2015 harvest) at optimal germination assay conditions (12/12-h light regime at 25/15 C day/night for 28 d) are presented. Different letters (a, b) designate significantly different mean values as determined by Tukey's pairwise multiple-comparison test (P <0.05).
Fig. 7 in Differences Of The Bog And Dry Site Scots Pine Population Seedlings Germination And Early Growth
Fig. 7. Comparison of development stage when the terminal bud is formed between seedlings from bog site and dry site (mean development stage and standard error).
Fig. 5 in Differences Of The Bog And Dry Site Scots Pine Population Seedlings Germination And Early Growth
Fig. 5. Dry site seedlings early growth stages change during the first season till terminal bud formation.
Fig. 6 in Differences Of The Bog And Dry Site Scots Pine Population Seedlings Germination And Early Growth
Fig. 6. Bog site seedlings early growth stages change during the first season till terminal bud formation.
Fig. 1 in Damp Water Stream Impact For The Germination Of Norway Spruce (Picea Abies (L.) H. Karst.) Seeds
Fig. 1. Sowing scheme of Norway Spruce seeds (K – control sample – chemical treater was used for the seeds; 1s, 2s, 3s, 4s – damp water steam was used for the seeds).
Figure 6 in Herbicide response and germination behavior of two goosegrass (Eleusine indica) populations in the Australian environment
Figure 6. Effect of burial depth on the seedling emergence of the two Australian populations (Gatton and Ingham) of Eleusine indica. The lines represent a gaussian model fit to the emergence data obtained at different seed burial depths.
Figure 3 in Seed germination of Ornithogalum saundersiae, under different temperatures
Figure 3. Normal and abnormal seedlings of Ornithogalum saundersiae Baker. (ornitogalo). A. recently harvested seed; B. protrusion of the radicle; C. radicular hair; D. The appearance of the bulb primordium; E. development of root structures and the bulb primordium; F. leaf primordium formation; G. normal seedling, per seed; H. abnormal seedling with primary fungal infection; I. abnormal seedling with secondary fungal infection; J. abnormal seedling with atrophied roots. Scale bar: A = 0.25 cm; B-G = 0.50 cm, H-J = 1.0 cm.
Figure 2 in Seed germination of Ornithogalum saundersiae, under different temperatures
Figure 2. Obtaining the seeds of Ornithogalum saundersiae. (ornitogalo). A. dry fruits; B. open the fruit locule with the seeds inside; C. seeds. Scale bar: A-B = 1.0 cm, C = 2.5 cm.
Figure 1. Germination - G in Turmeric powder: biostimulator from expired lettuce seeds?
Figure 1. Germination - G (A) and abnormal seedlings - AS (B), obtained from iceberg lettuce seeds, cultivar Great lakes 659, batch expired five years ago, under doses of turmeric powder.
Fig. 1. A in Occurrence of Amblycerus species in Cordia trichotoma seeds and their influence on germination
Fig. 1. A: Floral bud and open flowers of Cordia trichotoma. B: Ripe fruit with marcescent calyx and corolla. C: Eggs attached under the fruit calyx. D: Detail of the seed beetle egg. E: Outbroken larva of first instar and egg exuviae under the fruit calyx. F: Fruit with developed embryo and detail of the orifice in the embryo made by the first instar larva. G: Detail of the gallery made by the seed beetle larva in the embryo. H: Absence of embryo (totally consumed by larva) with only the fruit tegument remaining. I: Pupa of seed beetle inside the fruit. J: Detail of adult emergence orifice. (a: anther; ca: calyx; co: corolla; em: embryo; es: stigma; fr: fruit; ga: gallery; la: larva; pt: petals; pu: pupa; re: receptacle).
Linked collectors and determiners for: Caracterización del banco de semillas germinable en tres zonas invadidas por retamo y en proceso de restauración ecológica en el Parque Nacional Enrique Olaya Herrera etapa II.
Natural history specimen data linked to collectors and determiners held within, "Caracterización del banco de semillas germinable en tres zonas invadidas por retamo y en proceso de restauración ecológica en el Parque Nacional Enrique Olaya Herrera etapa II". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/4c0e4e7f-7093-4b3e-91c7-bc1aa33921f5">https://bionomia.net/dataset/4c0e4e7f-7093-4b3e-91c7-bc1aa33921f5</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/4c0e4e7f-7093-4b3e-91c7-bc1aa33921f5">https://gbif.org/dataset/4c0e4e7f-7093-4b3e-91c7-bc1aa33921f5</a>. Formatted as a Frictionless Data package.
Fig. 2 in The Impact Of Gut Passage By Binturongs (Arctictis Binturong) On Seed Germination
Fig. 2. Germination time of papaya, longan, and chiku seeds ingested by binturongs and non-ingested controls. Sample sizes, from left to right, are 799, 181, 742, 191, 28, and 23 seeds.
Fig. 1 in The Impact Of Gut Passage By Binturongs (Arctictis Binturong) On Seed Germination
Fig. 1. Germination rate of longan, papaya, and chiku seeds ingested by binturongs (red) and non-ingested controls (yellow). Sample sizes, from left to right, are 742, 191, 799, 181, 28, and 23 seeds.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.