Dataset Information

Data for the description of fungal diseases and agronomic parameters of Mango ginger (Curcuma amada Roxb.).

ABSTRACT: This data article contains data, related to fungal diseases of Mango ginger (Curcuma amada Roxb.), that were collected at Federal University of Agriculture Abeokuta. Pictures described leaf spot, leaf blight and rhizome rot diseases, and associated fungi and fungus-like organisms were listed. Data of plant height and disease incidence, against plant age was described with graphs. Further, data of disease severity for planting years of 2016 and 2017 were compared and percentage commercial loss of rhizome rot for the planting years calculated https://doi.org/10.1016/j.cpb.2018.10.001 (Ayodele et al., 2018).

SUBMITTER: Ayodele VO

PROVIDER: S-EPMC6288459 | biostudies-other | 2018 Dec

REPOSITORIES: biostudies-other

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Data for the description of fungal diseases and agronomic parameters of Mango ginger (<i>Curcuma amada</i> Roxb.).

Ayodele Victor O VO

Data in brief 20181116

This data article contains data, related to fungal diseases of Mango ginger (<i>Curcuma amada</i> Roxb.), that were collected at Federal University of Agriculture Abeokuta. Pictures described leaf spot, leaf blight and rhizome rot diseases, and associated fungi and fungus-like organisms were listed. Data of plant height and disease incidence, against plant age was described with graphs. Further, data of disease severity for planting years of 2016 and 2017 were compared and percentage commercial ...[more]

PMID: 30560162

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Project description:Bacterial wilt in ginger (Zingiber officinale Rosc.) caused by Ralstonia solanacearum is one of the most important production constraints in tropical, sub-tropical and warm temperature regions of the world. Lack of resistant genotype adds constraints to the crop management. However, mango ginger (Curcuma amada Roxb.), which is resistant to R. solanacearum, is a potential donor, if the exact mechanism of resistance is understood. To identify genes involved in resistance to R. solanacearum, we have sequenced the transcriptome from wilt-sensitive ginger and wilt-resistant mango ginger using Illumina sequencing technology. A total of 26387032 and 22268804 paired-end reads were obtained after quality filtering for C. amada and Z. officinale, respectively. A total of 36359 and 32312 assembled transcript sequences were obtained from both the species. The functions of the unigenes cover a diverse set of molecular functions and biological processes, among which we identified a large number of genes associated with resistance to stresses and response to biotic stimuli. Large scale expression profiling showed that many of the disease resistance related genes were expressed more in C. amada. Comparative analysis also identified genes belonging to different pathways of plant defense against biotic stresses that are differentially expressed in either ginger or mango ginger. The identification of many defense related genes differentially expressed provides many insights to the resistance mechanism to R. solanacearum and for studying potential pathways involved in responses to pathogen. Also, several candidate genes that may underline the difference in resistance to R. solanacearum between ginger and mango ginger were identified. Finally, we have developed a web resource, ginger transcriptome database, which provides public access to the data. Our study is among the first to demonstrate the use of Illumina short read sequencing for de novo transcriptome assembly and comparison in non-model species of Zingiberaceae.

Project description:Novel species of fungi described in the present study include the following from Australia: Neoseptorioides eucalypti gen. & sp. nov. from Eucalyptus radiata leaves, Phytophthora gondwanensis from soil, Diaporthe tulliensis from rotted stem ends of Theobroma cacao fruit, Diaporthe vawdreyi from fruit rot of Psidium guajava, Magnaporthiopsis agrostidis from rotted roots of Agrostis stolonifera and Semifissispora natalis from Eucalyptus leaf litter. Furthermore, Neopestalotiopsis egyptiaca is described from Mangifera indica leaves (Egypt), Roussoella mexicana from Coffea arabica leaves (Mexico), Calonectria monticola from soil (Thailand), Hygrocybe jackmanii from littoral sand dunes (Canada), Lindgomyces madisonensis from submerged decorticated wood (USA), Neofabraea brasiliensis from Malus domestica (Brazil), Geastrum diosiae from litter (Argentina), Ganoderma wiiroense on angiosperms (Ghana), Arthrinium gutiae from the gut of a grasshopper (India), Pyrenochaeta telephoni from the screen of a mobile phone (India) and Xenoleptographium phialoconidium gen. & sp. nov. on exposed xylem tissues of Gmelina arborea (Indonesia). Several novelties are introduced from Spain, namely Psathyrella complutensis on loamy soil, Chlorophyllum lusitanicum on nitrified grasslands (incl. Chlorophyllum arizonicum comb. nov.), Aspergillus citocrescens from cave sediment and Lotinia verna gen. & sp. nov. from muddy soil. Novel foliicolous taxa from South Africa include Phyllosticta carissicola from Carissa macrocarpa, Pseudopyricularia hagahagae from Cyperaceae and Zeloasperisporium searsiae from Searsia chirindensis. Furthermore, Neophaeococcomyces is introduced as a novel genus, with two new combinations, N. aloes and N. catenatus. Several foliicolous novelties are recorded from La Réunion, France, namely Ochroconis pandanicola from Pandanus utilis, Neosulcatispora agaves gen. & sp. nov. from Agave vera-cruz, Pilidium eucalyptorum from Eucalyptus robusta, Strelitziana syzygii from Syzygium jambos (incl. Strelitzianaceae fam. nov.) and Pseudobeltrania ocoteae from Ocotea obtusata (Beltraniaceae emend.). Morphological and culture characteristics along with ITS DNA barcodes are provided for all taxa.

Dataset Information

Data for the description of fungal diseases and agronomic parameters of Mango ginger (Curcuma amada Roxb.).

Publications

Data for the description of fungal diseases and agronomic parameters of Mango ginger (<i>Curcuma amada</i> Roxb.).

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