Comparative genomics of Rhizophagus irregularis, R. cerebriforme, R. diaphanus and Gigaspora rosea highlights specific genetic features in Glomeromycotina

Comparative genomics of Rhizophagus irregularis, R. cerebriforme, R. diaphanus and Gigaspora rosea highlights specific genetic features in Glomeromycotina

© 2019 The Authors. New Phytologist © 2019 New Phytologist Trust.

Bibliographische Detailangaben
Veröffentlicht in:The New phytologist. - 1979. - 222(2019), 3 vom: 21. Mai, Seite 1584-1598
1. Verfasser: Morin, Emmanuelle (VerfasserIn)
Weitere Verfasser: Miyauchi, Shingo, San Clemente, Hélène, Chen, Eric C H, Pelin, Adrian, de la Providencia, Ivan, Ndikumana, Steve, Beaudet, Denis, Hainaut, Mathieu, Drula, Elodie, Kuo, Alan, Tang, Nianwu, Roy, Sébastien, Viala, Julie, Henrissat, Bernard, Grigoriev, Igor V, Corradi, Nicolas, Roux, Christophe, Martin, Francis M
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:The New phytologist
Schlagworte:Comparative Study Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. arbuscular mycorrhizal fungi carbohydrate-active enzymes fungal evolution interspecific variation protein kinases transposable elements mehr... DNA Transposable Elements Polysaccharides Lignin 9005-53-2
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100 1 |a Morin, Emmanuelle  |e verfasserin  |4 aut 
245 1 0 |a Comparative genomics of Rhizophagus irregularis, R. cerebriforme, R. diaphanus and Gigaspora rosea highlights specific genetic features in Glomeromycotina 
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500 |a Date Revised 30.09.2020 
500 |a published: Print-Electronic 
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520 |a © 2019 The Authors. New Phytologist © 2019 New Phytologist Trust. 
520 |a Glomeromycotina is a lineage of early diverging fungi that establish arbuscular mycorrhizal (AM) symbiosis with land plants. Despite their major ecological role, the genetic basis of their obligate mutualism remains largely unknown, hindering our understanding of their evolution and biology. We compared the genomes of Glomerales (Rhizophagus irregularis, Rhizophagus diaphanus, Rhizophagus cerebriforme) and Diversisporales (Gigaspora rosea) species, together with those of saprotrophic Mucoromycota, to identify gene families and processes associated with these lineages and to understand the molecular underpinning of their symbiotic lifestyle. Genomic features in Glomeromycotina appear to be very similar with a very high content in transposons and protein-coding genes, extensive duplications of protein kinase genes, and loss of genes coding for lignocellulose degradation, thiamin biosynthesis and cytosolic fatty acid synthase. Most symbiosis-related genes in R. irregularis and G. rosea are specific to Glomeromycotina. We also confirmed that the present species have a homokaryotic genome organisation. The high interspecific diversity of Glomeromycotina gene repertoires, affecting all known protein domains, as well as symbiosis-related orphan genes, may explain the known adaptation of Glomeromycotina to a wide range of environmental settings. Our findings contribute to an increasingly detailed portrait of genomic features defining the biology of AM fungi 
650 4 |a Comparative Study 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Research Support, U.S. Gov't, Non-P.H.S. 
650 4 |a arbuscular mycorrhizal fungi 
650 4 |a carbohydrate-active enzymes 
650 4 |a fungal evolution 
650 4 |a interspecific variation 
650 4 |a protein kinases 
650 4 |a transposable elements 
650 7 |a DNA Transposable Elements  |2 NLM 
650 7 |a Polysaccharides  |2 NLM 
650 7 |a Lignin  |2 NLM 
650 7 |a 9005-53-2  |2 NLM 
700 1 |a Miyauchi, Shingo  |e verfasserin  |4 aut 
700 1 |a San Clemente, Hélène  |e verfasserin  |4 aut 
700 1 |a Chen, Eric C H  |e verfasserin  |4 aut 
700 1 |a Pelin, Adrian  |e verfasserin  |4 aut 
700 1 |a de la Providencia, Ivan  |e verfasserin  |4 aut 
700 1 |a Ndikumana, Steve  |e verfasserin  |4 aut 
700 1 |a Beaudet, Denis  |e verfasserin  |4 aut 
700 1 |a Hainaut, Mathieu  |e verfasserin  |4 aut 
700 1 |a Drula, Elodie  |e verfasserin  |4 aut 
700 1 |a Kuo, Alan  |e verfasserin  |4 aut 
700 1 |a Tang, Nianwu  |e verfasserin  |4 aut 
700 1 |a Roy, Sébastien  |e verfasserin  |4 aut 
700 1 |a Viala, Julie  |e verfasserin  |4 aut 
700 1 |a Henrissat, Bernard  |e verfasserin  |4 aut 
700 1 |a Grigoriev, Igor V  |e verfasserin  |4 aut 
700 1 |a Corradi, Nicolas  |e verfasserin  |4 aut 
700 1 |a Roux, Christophe  |e verfasserin  |4 aut 
700 1 |a Martin, Francis M  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t The New phytologist  |d 1979  |g 222(2019), 3 vom: 21. Mai, Seite 1584-1598  |w (DE-627)NLM09818248X  |x 1469-8137  |7 nnns 
773 1 8 |g volume:222  |g year:2019  |g number:3  |g day:21  |g month:05  |g pages:1584-1598 
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