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8 results on '"McDowell, Rose"'

2. Fern genomes elucidate land plant evolution and cyanobacterial symbioses.

Author

Li, Fay-Wei, Brouwer, Paul, Carretero-Paulet, Lorenzo, Cheng, Shifeng, de Vries, Jan, Delaux, Pierre-Marc, Eily, Ariana, Koppers, Nils, Kuo, Li-Yaung, Li, Zheng, Simenc, Mathew, Small, Ian, Wafula, Eric, Angarita, Stephany, Barker, Michael S, Bräutigam, Andrea, dePamphilis, Claude, Gould, Sven, Hosmani, Prashant S, Huang, Yao-Moan, Huettel, Bruno, Kato, Yoichiro, Liu, Xin, Maere, Steven, McDowell, Rose, Mueller, Lukas A, Nierop, Klaas GJ, Rensing, Stefan A, Robison, Tanner, Rothfels, Carl J, Sigel, Erin M, Song, Yue, Timilsena, Prakash R, Van de Peer, Yves, Wang, Hongli, Wilhelmsson, Per KI, Wolf, Paul G, Xu, Xun, Der, Joshua P, Schluepmann, Henriette, Wong, Gane K-S, and Pryer, Kathleen M

Subjects
Cyanobacteria, Ferns, Phylogeny, Symbiosis, Gene Duplication, Genes, Plant, Genome, Plant, Biological Evolution, Genes, Plant, Genome
Abstract

Ferns are the closest sister group to all seed plants, yet little is known about their genomes other than that they are generally colossal. Here, we report on the genomes of Azolla filiculoides and Salvinia cucullata (Salviniales) and present evidence for episodic whole-genome duplication in ferns-one at the base of 'core leptosporangiates' and one specific to Azolla. One fern-specific gene that we identified, recently shown to confer high insect resistance, seems to have been derived from bacteria through horizontal gene transfer. Azolla coexists in a unique symbiosis with N2-fixing cyanobacteria, and we demonstrate a clear pattern of cospeciation between the two partners. Furthermore, the Azolla genome lacks genes that are common to arbuscular mycorrhizal and root nodule symbioses, and we identify several putative transporter genes specific to Azolla-cyanobacterial symbiosis. These genomic resources will help in exploring the biotechnological potential of Azolla and address fundamental questions in the evolution of plant life.

Published
2018

6. Towards a plant model for enigmatic U‐to‐C RNA editing: the organelle genomes, transcriptomes, editomes and candidate RNA editing factors in the hornwort Anthoceros agrestis

Author

Gerke, Philipp, primary, Szövényi, Péter, additional, Neubauer, Anna, additional, Lenz, Henning, additional, Gutmann, Bernard, additional, McDowell, Rose, additional, Small, Ian, additional, Schallenberg‐Rüdinger, Mareike, additional, and Knoop, Volker, additional

Published
2019
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7. Fern genomes elucidate land plant evolution and cyanobacterial symbioses

Author

Li, Fay Wei, Brouwer, Paul, Carretero-Paulet, Lorenzo, Cheng, Shifeng, De Vries, Jan, Delaux, Pierre Marc, Eily, Ariana, Koppers, Nils, Kuo, Li Yaung, Li, Zheng, Simenc, Mathew, Small, Ian, Wafula, Eric, Angarita, Stephany, Barker, Michael S., Bräutigam, Andrea, Depamphilis, Claude, Gould, Sven, Hosmani, Prashant S., Huang, Yao Moan, Huettel, Bruno, Kato, Yoichiro, Liu, Xin, Maere, Steven, McDowell, Rose, Mueller, Lukas A., Nierop, Klaas G.J., Rensing, Stefan A., Robison, Tanner, Rothfels, Carl J., Sigel, Erin M., Song, Yue, Timilsena, Prakash R., Van De Peer, Yves, Wang, Hongli, Wilhelmsson, Per K.I., Wolf, Paul G., Xu, Xun, Der, Joshua P., Schluepmann, Henriette, Wong, Gane K.S., Pryer, Kathleen M., Sub Molecular Plant Physiology, GeoLab Algemeen, Organic geochemistry, Organic geochemistry & molecular biogeology, Molecular Plant Physiology, Sub Molecular Plant Physiology, GeoLab Algemeen, Organic geochemistry, Organic geochemistry & molecular biogeology, Molecular Plant Physiology, and Springer Nature

Subjects
0106 biological sciences, 0301 basic medicine, Ecology and Evolutionary Biology, Plant Biology, comparative genomics, Plant Science, 01 natural sciences, Genome, AZOLLA, MULTIPLE SEQUENCE ALIGNMENT, Gene Duplication, MAXIMUM-LIKELIHOOD, Phylogeny, Plant evolution, biology, TRANSCRIPTIONAL REGULATION, Life Sciences, Azolla, Biological Evolution, natural variation in plants, phylogenetics, GENETIC DIVERSITY, Fern, Genome, Plant, Crop and Pasture Production, Genome evolution, genome evolution, Genes, Plant, Cyanobacteria, plant symbiosis, CLASSIFICATION, 03 medical and health sciences, Symbiosis, Genetics, PENTATRICOPEPTIDE REPEAT PROTEINS, Biology, Comparative genomics, PHYLOGENETIC ANALYSES, Human Genome, Biology and Life Sciences, Plant, biology.organism_classification, DNA-SEQUENCES, Azolla filiculoides, 030104 developmental biology, Genes, Evolutionary biology, Ferns, VASCULAR PLANTS, 010606 plant biology & botany
Abstract

Ferns are the closest sister group to all seed plants, yet little is known about their genomes other than that they are generally colossal. Here, we report on the genomes of Azolla filiculoides and Salvinia cucullata (Salviniales) and present evidence for episodic whole-genome duplication in ferns—one at the base of ‘core leptosporangiates’ and one specific to Azolla. One fern-specific gene that we identified, recently shown to confer high insect resistance, seems to have been derived from bacteria through horizontal gene transfer. Azolla coexists in a unique symbiosis with N2-fixing cyanobacteria, and we demonstrate a clear pattern of cospeciation between the two partners. Furthermore, the Azolla genome lacks genes that are common to arbuscular mycorrhizal and root nodule symbioses, and we identify several putative transporter genes specific to Azolla–cyanobacterial symbiosis. These genomic resources will help in exploring the biotechnological potential of Azolla and address fundamental questions in the evolution of plant life.

Published
2018

8. Fern genomes elucidate land plant evolution and cyanobacterial symbioses

Author

Sub Molecular Plant Physiology, GeoLab Algemeen, Organic geochemistry, Organic geochemistry & molecular biogeology, Molecular Plant Physiology, Li, Fay Wei, Brouwer, Paul, Carretero-Paulet, Lorenzo, Cheng, Shifeng, De Vries, Jan, Delaux, Pierre Marc, Eily, Ariana, Koppers, Nils, Kuo, Li Yaung, Li, Zheng, Simenc, Mathew, Small, Ian, Wafula, Eric, Angarita, Stephany, Barker, Michael S., Bräutigam, Andrea, Depamphilis, Claude, Gould, Sven, Hosmani, Prashant S., Huang, Yao Moan, Huettel, Bruno, Kato, Yoichiro, Liu, Xin, Maere, Steven, McDowell, Rose, Mueller, Lukas A., Nierop, Klaas G.J., Rensing, Stefan A., Robison, Tanner, Rothfels, Carl J., Sigel, Erin M., Song, Yue, Timilsena, Prakash R., Van De Peer, Yves, Wang, Hongli, Wilhelmsson, Per K.I., Wolf, Paul G., Xu, Xun, Der, Joshua P., Schluepmann, Henriette, Wong, Gane K.S., Pryer, Kathleen M., Sub Molecular Plant Physiology, GeoLab Algemeen, Organic geochemistry, Organic geochemistry & molecular biogeology, Molecular Plant Physiology, Li, Fay Wei, Brouwer, Paul, Carretero-Paulet, Lorenzo, Cheng, Shifeng, De Vries, Jan, Delaux, Pierre Marc, Eily, Ariana, Koppers, Nils, Kuo, Li Yaung, Li, Zheng, Simenc, Mathew, Small, Ian, Wafula, Eric, Angarita, Stephany, Barker, Michael S., Bräutigam, Andrea, Depamphilis, Claude, Gould, Sven, Hosmani, Prashant S., Huang, Yao Moan, Huettel, Bruno, Kato, Yoichiro, Liu, Xin, Maere, Steven, McDowell, Rose, Mueller, Lukas A., Nierop, Klaas G.J., Rensing, Stefan A., Robison, Tanner, Rothfels, Carl J., Sigel, Erin M., Song, Yue, Timilsena, Prakash R., Van De Peer, Yves, Wang, Hongli, Wilhelmsson, Per K.I., Wolf, Paul G., Xu, Xun, Der, Joshua P., Schluepmann, Henriette, Wong, Gane K.S., and Pryer, Kathleen M.

Published
2018

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