Baxter_2010_Science_330_1549

Reference

Title : Signatures of adaptation to obligate biotrophy in the Hyaloperonospora arabidopsidis genome - Baxter_2010_Science_330_1549
Author(s) : Baxter L , Tripathy S , Ishaque N , Boot N , Cabral A , Kemen E , Thines M , Ah-Fong A , Anderson R , Badejoko W , Bittner-Eddy P , Boore JL , Chibucos MC , Coates M , Dehal P , Delehaunty K , Dong S , Downton P , Dumas B , Fabro G , Fronick C , Fuerstenberg SI , Fulton L , Gaulin E , Govers F , Hughes L , Humphray S , Jiang RH , Judelson H , Kamoun S , Kyung K , Meijer H , Minx P , Morris P , Nelson J , Phuntumart V , Qutob D , Rehmany A , Rougon-Cardoso A , Ryden P , Torto-Alalibo T , Studholme D , Wang Y , Win J , Wood J , Clifton SW , Rogers J , Van den Ackerveken G , Jones JD , McDowell JM , Beynon J , Tyler BM
Ref : Science , 330 :1549 , 2010
Abstract :

Many oomycete and fungal plant pathogens are obligate biotrophs, which extract nutrients only from living plant tissue and cannot grow apart from their hosts. Although these pathogens cause substantial crop losses, little is known about the molecular basis or evolution of obligate biotrophy. Here, we report the genome sequence of the oomycete Hyaloperonospora arabidopsidis (Hpa), an obligate biotroph and natural pathogen of Arabidopsis thaliana. In comparison with genomes of related, hemibiotrophic Phytophthora species, the Hpa genome exhibits dramatic reductions in genes encoding (i) RXLR effectors and other secreted pathogenicity proteins, (ii) enzymes for assimilation of inorganic nitrogen and sulfur, and (iii) proteins associated with zoospore formation and motility. These attributes comprise a genomic signature of evolution toward obligate biotrophy.

PubMedSearch : Baxter_2010_Science_330_1549
PubMedID: 21148394
Gene_locus related to this paper: hyaae-m4b4d8 , hyaae-m4b4e0 , hyaae-m4bkr1 , hyaae-m4bkw7

Related information

Gene_locus hyaae-m4b4d8    hyaae-m4b4e0    hyaae-m4bkr1    hyaae-m4bkw7
Gene_locus_frgt hyaae-m4b4d8    hyaae-m4b4e0    hyaae-m4bkr1    hyaae-m4bkw7    hyaae-m4bql6

Citations formats

Baxter L, Tripathy S, Ishaque N, Boot N, Cabral A, Kemen E, Thines M, Ah-Fong A, Anderson R, Badejoko W, Bittner-Eddy P, Boore JL, Chibucos MC, Coates M, Dehal P, Delehaunty K, Dong S, Downton P, Dumas B, Fabro G, Fronick C, Fuerstenberg SI, Fulton L, Gaulin E, Govers F, Hughes L, Humphray S, Jiang RH, Judelson H, Kamoun S, Kyung K, Meijer H, Minx P, Morris P, Nelson J, Phuntumart V, Qutob D, Rehmany A, Rougon-Cardoso A, Ryden P, Torto-Alalibo T, Studholme D, Wang Y, Win J, Wood J, Clifton SW, Rogers J, Van den Ackerveken G, Jones JD, McDowell JM, Beynon J, Tyler BM (2010)
Signatures of adaptation to obligate biotrophy in the Hyaloperonospora arabidopsidis genome
Science 330 :1549

Baxter L, Tripathy S, Ishaque N, Boot N, Cabral A, Kemen E, Thines M, Ah-Fong A, Anderson R, Badejoko W, Bittner-Eddy P, Boore JL, Chibucos MC, Coates M, Dehal P, Delehaunty K, Dong S, Downton P, Dumas B, Fabro G, Fronick C, Fuerstenberg SI, Fulton L, Gaulin E, Govers F, Hughes L, Humphray S, Jiang RH, Judelson H, Kamoun S, Kyung K, Meijer H, Minx P, Morris P, Nelson J, Phuntumart V, Qutob D, Rehmany A, Rougon-Cardoso A, Ryden P, Torto-Alalibo T, Studholme D, Wang Y, Win J, Wood J, Clifton SW, Rogers J, Van den Ackerveken G, Jones JD, McDowell JM, Beynon J, Tyler BM (2010)
Science 330 :1549