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Curated by Gabor Gyetvai
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Annu Rev Phytopathol: Phytophthora Beyond Agriculture (2012)

Annu Rev Phytopathol: Phytophthora Beyond Agriculture (2012) | Gabors Science | Scoop.it

Little is known about indigenous Phytophthora species in natural ecosystems. Increasing evidence, however, suggests that a diverse, trophically complex Phytophthora community is important in many forests. The number of described species has steadily increased, with a dramatic spike in recent years as new species have been split from old and new species have been discovered through exploration of new habitats. Forest soil, streams, and the upper canopies of trees are now being explored for Phytophthoradiversity, and a new appreciation for the ecological amplitude of the genus is emerging. Ten to twenty species are regularly identified in temperate forest surveys. Half or more of this Phytophthoradiversity comes from species described since 2000. Taxa in internal transcribed spacer (ITS) Clade 6 are especially numerous in forest streams and may be saprophytic in this habitat. Three ecological assemblages of forest Phytophthora species are hypothesized: aquatic opportunists, foliar pathogens, and soilborne fine-root and canker pathogens. Aggressive invasive species are associated with all three groups.


Via Alejandro Rojas, Kamoun Lab @ TSL
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Cucumber mosaic virus and its 2b RNA silencing suppressor modify plant-aphid interactions in tobacco : Scientific Reports : Nature Publishing Group

Cucumber mosaic virus and its 2b RNA silencing suppressor modify plant-aphid interactions in tobacco : Scientific Reports : Nature Publishing Group | Gabors Science | Scoop.it
The cucumber mosaic virus (CMV) 2b protein not only inhibits anti-viral RNA silencing but also quenches transcriptional responses of plant genes to jasmonic acid, a key signalling molecule in defence against insects.
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Access : Understanding the transcriptome through RNA structure : Nature Reviews Genetics

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Access : Molecular spandrels: tests of adaptation at the genetic level : Nature Reviews Genetics

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PLoS ONE: The Transcriptome of Compatible and Incompatible Interactions of Potato (Solanum tuberosum) with Phytophthora infestans Revealed by DeepSAGE Analysis

PLoS ONE: The Transcriptome of Compatible and Incompatible Interactions of Potato (Solanum tuberosum) with Phytophthora infestans Revealed by DeepSAGE Analysis | Gabors Science | Scoop.it
PLoS ONE: an inclusive, peer-reviewed, open-access resource from the PUBLIC LIBRARY OF SCIENCE. Reports of well-performed scientific studies from all disciplines freely available to the whole world.
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BMC Genomics | Full text | Haplotype inference from unphased SNP data in heterozygous polyploids based on SAT

BMC Genomics | Full text | Haplotype inference from unphased SNP data in heterozygous polyploids based on SAT | Gabors Science | Scoop.it
Haplotype inference based on unphased SNP markers is an important task in population genetics.
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Phytophthora infestans effector AVRblb2 prevents secretion of a plant immune protease at the haustorial interface

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