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.
21
datasets available to search
ShareScore release 0.9.0
Dataset results
21 results for “Coffea arabica”
T A B L E 1 in Fruit production in coffee (Coffea arabica L.) crops is enhanced by the behaviour of wild bees (Hymenoptera: Apidae)
T A B L E 1 Relationship of management type (conventional and agroecological) on the diversity of floral visitors (abundance and Chao-1) and the most abundant floral visitors. Values in bold are those that were found to be statistically significant.
F I G U R E 1 in Fruit production in coffee (Coffea arabica L.) crops is enhanced by the behaviour of wild bees (Hymenoptera: Apidae)
F I G U R E 1 Location of all study sites. The map shows location of the study sites in the central and south-western regions of Guatemala, where pollination experiments and pollinator observations were performed. Blue crosses represent conventional sites, and lilac crosses represent agroecological sites.
F I G U R E 3 in Fruit production in coffee (Coffea arabica L.) crops is enhanced by the behaviour of wild bees (Hymenoptera: Apidae)
F I G U R E 3 Relationship between the weight of fruits and (a) the percentage of Apis mellifera that carried pollen (PolTran) on their legs/bodies. Relationship between fruit set and (b) nectary, the percentage of P. bilineata observed touching the nectary of the coffee flowers, and (c) the average number of flowers visited by P. bilineata. Lilac colour is used for agroecological sites 'a', and blue is used for conventional sites 'c'. Shaded lines indicate 95% confidence interval.
F I G U R E 2 in Fruit production in coffee (Coffea arabica L.) crops is enhanced by the behaviour of wild bees (Hymenoptera: Apidae)
F I G U R E 2 Distribution under conventional (blue) and agroecological (lilac) management of (a) abundance of floral visitors, (b) abundance of A. mellifera and (c) abundance of P. bilineata. The differences between variables considering management were analysed with paired -F-test. *p <0.05.
Supplementary files for Transcriptomic alterations in roots of two contrasting Coffea arabica cultivars after hexanoic acid priming
<p>Supplementar files for Transcriptomic alterations in roots of two contrasting Coffea arabica cultivars after hexanoic acid priming.</p> <p>Supplementary Table 1. Differentially expressed genes (DEGs) identified in Obatã and Catuaí cultivars<br> Supplementary Table 2. Gene ontology (GO) enrichment analysis of differentially expressed genes (DEGs) identified in Obatã and Catuaí cultivars<br> Supplementary Table 3. MapMan pathway analysis of differentially genes expressed (DEGs) identified in Obatã and Catuaí cultivars<br> Supplementary Table 4. FPKM values for Catuaí cultivar genes and Roots DEGs<br> Supplementary Table 5. FPKM values for Obatã cultivar genes and Roots DEGs</p>
RNA-seq data of "Transcriptome analyses of leaves reveal that hexanoic acid priming differentially regulate gene expression in contrasting Coffea arabica cultivars"
<p>This dataset represent FASTQ gziped files from the study "Transcriptome analyses of leaves reveal that hexanoic acid priming differentially regulate gene expression in contrasting <em>Coffea arabica</em> cultivars" (<a href="https://doi.org/10.3389/fsufs.2021.735893">https://doi.org/10.3389/fsufs.2021.735893</a>). Sequencing was done using an Illumina Novaseq 6000 instrument, paired-sequencing (2 X150 bp). Sample details are also available at https://www.ebi.ac.uk/ena/browser/view/ERA6282544.</p> <p> </p> <p>All filenames have the following naming scheme:</p> <p>LCS7609_DS_AAA_leafBBB_(R1 or R2).fq.gz</p> <p>AAA stands for the abbreviations:</p> <p>- CC (Coffea arabica cv Catuai control)</p> <p>- CHx (Coffea arabica cv Catuai exposed to Hexanoic acid)</p> <p>- OC (Coffea arabica cv Obatã control)</p> <p>- OHx (Coffea arabica cv Obatã exposed to Hexanoic acid)</p> <p>BBB stands for the number of biological replicate (1, 2 or 3).</p> <p> </p> <p> </p> <p> </p>
Figure 1 in First report of Aethalion reticulatum (Linnaeus, 1767) (Hemiptera: Aethalionidae) infesting plants of Coffea arabica (Linnaeus, 1753) (Rubiaceae)
Figure 1: Aethalion reticulatum (Linnaeus, 1767) (Hemiptera: Aethalionidae) and Coffea arabica (Linnaeus, 1753) (Rubiaceae). (A) Coffee crop cultivation Mundo Novo 379-19, (B) Inflorescence of C. arabica, (C and D) colony of A. reticulatum in the C. arabica plant and Camponotus spp. ants.
The genome and population genomics of allopolyploid Coffea arabica reveal the diversification history of modern coffee cultivars
<div> <p><em>Coffea arabica</em>, an allotetraploid hybrid of <em>C. eugenioides</em> and <em>C. canephora</em>, is the source of approximately 60% of coffee products worldwide, and its cultivated accessions have undergone several population bottlenecks. We present chromosome-level assemblies of a di-haploid <em>C. arabica</em> accession and modern representatives of its diploid progenitors, <em>C. eugenioides</em> and <em>C. canephora</em>. The three species exhibit largely conserved genome structures between diploid parents and descendant subgenomes, with no obvious global subgenome dominance. We find evidence for a founding polyploidy event 350,000-610,000 years ago, followed by several pre-domestication bottlenecks, resulting in narrow genetic variation. A split between wild accessions and cultivar progenitors occurred ∼30.5 kya, followed by a period of migration between the two populations. Analysis of modern varieties, including lines historically introgressed with <em>C. canephora</em>, highlights their breeding histories and loci that may contribute to pathogen resistance, laying the groundwork for future genomics-based breeding of <em>C. arabica</em>.</p> </div>
The genome and population genomics of allopolyploid Coffea arabica reveal the diversification history of modern coffee cultivars
Open the record for dataset details and reuse information.
FIGURE 3. Perissobasis heroni, male genitalia. A in Description of a new species Perissobasis heroni (Hemiptera: Heteroptera: Miridae: Deraeocorinae), found on Coffea arabica, and with a key to Neotropical species of the genus
FIGURE 3. Perissobasis heroni, male genitalia. A—Vesica of aedeagus with two spiculate processes and complex sclerotized structures; B—Left paramere.
FIGURE 2 in Description of a new species Perissobasis heroni (Hemiptera: Heteroptera: Miridae: Deraeocorinae), found on Coffea arabica, and with a key to Neotropical species of the genus
FIGURE 2. Perissobasis heroni, male, holotype. A—dorsal habitus; B—ventral habitus; C—head and D – antenna.
Genome Sequence Assembly of Coffea arabica variety Geisha (UCDv1.0)
<p>Genome Sequence Assembly of <i>Coffea arabica</i> variety Geisha (UCDv1.0)</p>
FIGURE 2 in Crassiparies yunnanensis sp. nov. (Neohendersoniaceae, Pleosporales) from dead twigs of Coffea arabica in China
FIGURE 2. Crassiparies yunnanensis (HKAS 121977, holotype). a, b. Ascomata on coffee twig surface (arrow indicates orange secretion). c, d. Vertical section of ascomata. e. Peridium. f. Hamathecium. g–k. Asci. l–q. Ascospores. r. Germinating ascospore. s. Colony on PDA medium. Scale bars: c = 100 µm, d = 50 µm, e, r = 20 µm, f = 50 µm, g–k = 30 µm, l–q = 10 µm.
FIGURE 1 in Crassiparies yunnanensis sp. nov. (Neohendersoniaceae, Pleosporales) from dead twigs of Coffea arabica in China
FIGURE 1. RAxML tree based on a combined dataset of SSU, LSU, ITS, rpb2, and tef genes sequences. Bootstrap support values for ML equal to or greater than 75% and BYPP equal to or greater than 0.95 are given above the nodes. Strains of the newly described species are in red, while type strains are in bold.
FIGURE 3 in Crassiparies yunnanensis sp. nov. (Neohendersoniaceae, Pleosporales) from dead twigs of Coffea arabica in China
FIGURE 3. Crassiparies yunnanensis (KUMCC 21-0215, ex-type) on PDA. a. Germinating ascospore. b, c. Growth of asexual morph on plant tissues on PDA. d–g. Chlamydospores growing from hyphae. h. Chlamydospores. Scale bars: a, d–h = 20 µm.
Figure 2 in Genetic diversity of Arabica coffee (Coffea arabica L.) collections
Figure 2. Dendrogram obtained by Ward's minimum variance among Arabica coffee collections based on 32 SSR markers (green colour = Ethiopian Arabica coffee, and red colour = cultivated varieties).
Data from: Genetic variation and risks of introgression in the wild Coffea arabica gene pool in south-western Ethiopian montane rainforests
Open the record for dataset details and reuse information.
FIGURE 1 in Description of a new species Perissobasis heroni (Hemiptera: Heteroptera: Miridae: Deraeocorinae), found on Coffea arabica, and with a key to Neotropical species of the genus
FIGURE 1. Map of Brazil, showing Minas Gerais state and Campos Altos city location.
Figure 1 in Genetic diversity of Arabica coffee (Coffea arabica L.) collections
Figure 1. Diversity of Arabica coffee individuals based on the first and second components of PCA.
Elevated temperature and carbon dioxide alters growth and leaf-chemical composition in two important neotropical crops, Coffee (Coffea arabica) and Cacao (Theobroma cacao)
Open the record for dataset details and reuse information.
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.