Browse
Submit Data
Databases
API
Help

Dataset Information

4 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Occurrence of Cercospora Leaf Spot Caused by Cercospora cf. flagellaris on Melon in Korea.

ABSTRACT: In 2016, a cercosporoid fungus was found from leaf spot symptoms on melon in Korea. The fungus isolated from the plant was identified based on morphological characteristics and sequence analyses of five genes (ITS rDNA, translation elongation factor 1-α, actin, calmodulin, and histone H3). The fungal isolate was found to be pathogenic to melon. The results confirm that the fungus associated with leaf spot on melon was Cercospora cf. flagellaris. This is the first report of Cercospora cf. flagellaris causing Cercospora leaf spot on melon in Korea.

SUBMITTER: Park MJ

PROVIDER: S-EPMC7580573 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Occurrence and Characterization of Leaf Spot Caused by <i>Septoria melissae</i> on Lemon Balm in Korea.

Project description: Not available

| S-EPMC7717686 | biostudies-literature

Transcriptomic Analysis Reveals Candidate Genes Responding Maize Gray Leaf Spot Caused by Cercospora zeina.

Project description: Not available

| S-EPMC8625984 | biostudies-literature

Mapping QTL conferring resistance in maize to gray leaf spot disease caused by Cercospora zeina.

Project description: Not available

| S-EPMC4059882 | biostudies-other

Species of Cercospora associated with grey leaf spot of maize.

Project description: Not available

| S-EPMC2104713 | biostudies-literature

Occurrence of Leaf Blight on Cosmos Caused by Alternaria cosmosa in Korea.

Project description: Not available

| S-EPMC4356609 | biostudies-literature

Identification and Characterization of Cercospora malayensis Causing Leaf Spot on Kenaf.

Project description: Not available

| S-EPMC5541147 | biostudies-literature

Leaf Spot and Stem Rot on Wilford Swallowwort Caused by Stemphylium lycopersici in Korea.

Project description: Not available

| S-EPMC3538977 | biostudies-literature

Maize and Cercospora zeina transcriptome analysis during gray leaf spot foliar disease

Project description:Gray leaf spot (GLS) disease of maize is caused by the fungus Cercospora zeina in African countries, such as South Africa. The plant material was from maize inbred line B73-QTL, which was introgressed with a QTL region for resistance to GLS from the maize inbred line CML444 (Berger et al (2014) BMC Genetics 15 60 www.biomedcentral.com/1471-2156/15/60 ). This QTL was named 10G2_GLS and 10H_GLS from two field trials in KwaZulu-Natal province, South Africa in that study. B73-QTL plants were planted in the field, and subjected to natural infection with C. zeina. This was the same field trial as B73 plants that were sampled for RNAseq and the data reported in Swart et al (2017) Mol Plant Microbe Interact 30 710-724 (2017)(GSE94442). Samples were collected from lower leaves with moderate GLS lesions and younger upper leaves of the same B73-QTL plants with very few immature GLS lesions. The first aim of the experiment was to compare the maize transcriptomes during C.zeina challenge between B73 (from GSE94442 data) and B73-QTL plants (this study). The second aim was to identify novel transcripts expressed from the QTL region, which may underlie the quantitative disease resistance to GLS. The third aim was to identify C. zeina genes expressed in planta during infection.

2020-02-14 | GSE137198 | GEO

Maize and Cercospora zeina transcriptome analysis during gray leaf spot foliar disease

Project description:Gray leaf spot (GLS) disease of maize can be caused by either of two sibling fungal species Cercospora zeina or Cercospora zeae-maydis. These species differ in geographical distribution, for example to date only C. zeina is associated with GLS in African countries, such as South Africa. Maize inbred line B73, which is susceptible to GLS, was planted in the field, and subjected to natural infection with C. zeina. Samples were collected from lower leaves with substantial GLS lesions and younger upper leaves of the same plants with very few immature GLS lesions. The first aim of the experiment was to determine which maize genes are induced in response to C. zeina infection. The second aim was to identify C. zeina genes expressed in planta during a compatible interaction. The third aim was to determine whether the C. zeina cercosporin biosynthetic (CTB) genes are expressed in planta. C. zeina fails to produce cercosporin in vitro in contrast to C. zeae-maydis. Cercosporin is a phytotoxin that is thought to play a role in pathogenicity of several Cercospora spp., however its role in the pathogenicity strategy of C. zeina is currently under investigation.

2017-06-14 | GSE94442 | GEO

Cercospora beticola: The intoxicating lifestyle of the leaf spot pathogen of sugar beet.

Project description: Not available

| S-EPMC7368123 | biostudies-literature