4 results on '"Jansen, Joelle"'
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2. Data from: Comparative genomics of the nonlegume Parasponia reveals insights into evolution of nitrogen-fixing rhizobium symbioses
- Author
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van Velzen, R., Holmer, R., Bu, F., Rutten, L.J.J., van Zeijl, A.L., Liu, W., Santuari, L., Cao, Q., Sharma, Trupti, Shen, D., Roswanjaya, Yuda, Wardhani, T., Seifi Kalhor, M., Jansen, Joelle, van den Hoogen, D.J., Gungor, Berivan, Hartog, M.V., Hontelez, Jan, Verver, J.W.G., Yang, Wei-Cai, Schijlen, E.G.W.M., Repin, Rimi, Schilthuizen, M., Schranz, M.E., Heidstra, R., Miyata, Kana, Fedorova, E., Kohlen, W., Bisseling, A.H.J., Smit, S., Geurts, R., van Velzen, R., Holmer, R., Bu, F., Rutten, L.J.J., van Zeijl, A.L., Liu, W., Santuari, L., Cao, Q., Sharma, Trupti, Shen, D., Roswanjaya, Yuda, Wardhani, T., Seifi Kalhor, M., Jansen, Joelle, van den Hoogen, D.J., Gungor, Berivan, Hartog, M.V., Hontelez, Jan, Verver, J.W.G., Yang, Wei-Cai, Schijlen, E.G.W.M., Repin, Rimi, Schilthuizen, M., Schranz, M.E., Heidstra, R., Miyata, Kana, Fedorova, E., Kohlen, W., Bisseling, A.H.J., Smit, S., and Geurts, R.
- Abstract
Nodules harboring nitrogen-fixing rhizobia are a well-known trait of legumes, but nodules also occur in other plant lineages, with rhizobia or the actinomycete Frankia as microsymbiont. It is generally assumed that nodulation evolved independently multiple times. However, molecular-genetic support for this hypothesis is lacking, as the genetic changes underlying nodule evolution remain elusive. We conducted genetic and comparative genomics studies by using Parasponia species (Cannabaceae), the only nonlegumes that can establish nitrogen-fixing nodules with rhizobium. Intergeneric crosses between Parasponia andersonii and its nonnodulating relative Trema tomentosa demonstrated that nodule organogenesis, but not intracellular infection, is a dominant genetic trait. Comparative transcriptomics of P. andersonii and the legume Medicago truncatula revealed utilization of at least 290 orthologous symbiosis genes in nodules. Among these are key genes that, in legumes, are essential for nodulation, including NODULE INCEPTION (NIN) and RHIZOBIUM-DIRECTED POLAR GROWTH (RPG). Comparative analysis of genomes from three Parasponia species and related nonnodulating plant species show evidence of parallel loss in nonnodulating species of putative orthologs of NIN, RPG, and NOD FACTOR PERCEPTION. Parallel loss of these symbiosis genes indicates that these nonnodulating lineages lost the potential to nodulate. Taken together, our results challenge the view that nodulation evolved in parallel and raises the possibility that nodulation originated ∼100 Mya in a common ancestor of all nodulating plant species, but was subsequently lost in many descendant lineages. This will have profound implications for translational approaches aimed at engineering nitrogen-fixing nodules in crop plants
- Published
- 2018
3. Comparative genomics of the nonlegume Parasponia reveals insights into evolution of nitrogen-fixing rhizobium symbioses
- Author
-
van Velzen, R., Holmer, R., Bu, F., Rutten, L.J.J., van Zeijl, A.L., Liu, W., Santuari, L., Cao, Q., Sharma, Trupti, Shen, Defeng, Purwana Roswanjaya, Yuda, Wardhani, T., Seifi Kalhor, M., Jansen, Joelle, van den Hoogen, D.J., Güngör, Berivan, Hartog, M.V., Hontelez, J., Verver, Jan, Yang, Wei-Cai, Schijlen, E.G.W.M., Repin, Rimi, Schilthuizen, M., Schranz, M.E., Heidstra, R., Miyata, Kana, Fedorova, E., Kohlen, W., Bisseling, A.H.J., Smit, S., Geurts, R., van Velzen, R., Holmer, R., Bu, F., Rutten, L.J.J., van Zeijl, A.L., Liu, W., Santuari, L., Cao, Q., Sharma, Trupti, Shen, Defeng, Purwana Roswanjaya, Yuda, Wardhani, T., Seifi Kalhor, M., Jansen, Joelle, van den Hoogen, D.J., Güngör, Berivan, Hartog, M.V., Hontelez, J., Verver, Jan, Yang, Wei-Cai, Schijlen, E.G.W.M., Repin, Rimi, Schilthuizen, M., Schranz, M.E., Heidstra, R., Miyata, Kana, Fedorova, E., Kohlen, W., Bisseling, A.H.J., Smit, S., and Geurts, R.
- Abstract
Nodules harboring nitrogen-fixing rhizobia are a well-known trait of legumes, but nodules also occur in other plant lineages, with rhizobia or the actinomycete Frankia as microsymbiont. It is generally assumed that nodulation evolved independently multiple times. However, molecular-genetic support for this hypothesis is lacking, as the genetic changes underlying nodule evolution remain elusive. We conducted genetic and comparative genomics studies by using Parasponia species (Cannabaceae), the only nonlegumes that can establish nitrogen-fixing nodules with rhizobium. Intergeneric crosses between Parasponia andersonii and its nonnodulating relative Trema tomentosa demonstrated that nodule organogenesis, but not intracellular infection, is a dominant genetic trait. Comparative transcriptomics of P. andersonii and the legume Medicago truncatula revealed utilization of at least 290 orthologous symbiosis genes in nodules. Among these are key genes that, in legumes, are essential for nodulation, including NODULE INCEPTION (NIN) and RHIZOBIUM-DIRECTED POLAR GROWTH (RPG). Comparative analysis of genomes from three Parasponia species and related nonnodulating plant species show evidence of parallel loss in nonnodulating species of putative orthologs of NIN, RPG, and NOD FACTOR PERCEPTION. Parallel loss of these symbiosis genes indicates that these nonnodulating lineages lost the potential to nodulate. Taken together, our results challenge the view that nodulation evolved in parallel and raises the possibility that nodulation originated ∼100 Mya in a common ancestor of all nodulating plant species, but was subsequently lost in many descendant lineages. This will have profound implications for translational approaches aimed at engineering nitrogen-fixing nodules in crop plants.
- Published
- 2018
4. Parallel loss of symbiosis genes in relatives of nitrogen-fixing non-legume Parasponia
- Author
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van Velzen, R., Holmer, R., Bu, F., Rutten, L.J.J., van Zeijl, A.L., Liu, W., Santuari, L., Cao, Q., Sharma, Trupti, Shen, D., Purwana Roswanjaya, Yuda, Wardhani, T., Seifi Kalhor, M., Jansen, Joelle, van den Hoogen, D.J., Gungor, Berivan, Hartog, M.V., Hontelez, J., Verver, J.W.G., Yang, W.C., Schijlen, E.G.W.M., Repin, Rimi, Schilthuizen, M., Schranz, M.E., Heidstra, R., Miyata, Kana, Fedorova, E., Kohlen, W., Bisseling, A.H.J., Smit, S., and Geurts, R.
- Subjects
BIOS Applied Bioinformatics ,Bioinformatics ,Bioinformatica ,Life Science ,Biosystematics ,Plant Developmental Biology ,Laboratorium voor Moleculaire Biologie ,Laboratory of Molecular Biology ,Biosystematiek - Abstract
Rhizobium nitrogen-fixing nodules are a well-known trait of legumes, but nodules also occur in other plant lineages either with rhizobium or the actinomycete Frankia as microsymbiont. The widely accepted hypothesis is that nodulation evolved independently multiple times, with only a few losses. However, insight in the evolutionary trajectory of nodulation is lacking. We conducted comparative studies using Parasponia (Cannabaceae), the only non-legume able to establish nitrogen fixing nodules with rhizobium. This revealed that Parasponia and legumes utilize a large set of orthologous symbiosis genes. Comparing genomes of Parasponia and its non-nodulating relative Trema did not reveal specific gene duplications that could explain a recent gain of nodulation in Parasponia. Rather, Trema and other non-nodulating species in the order Rosales show evidence of pseudogenization or loss of key symbiosis genes. This demonstrates that these species have lost the potential to nodulate. This finding challenges a long-standing hypothesis on evolution of nitrogen-fixing symbioses, and has profound implications for translational approaches aimed at engineering nitrogen-fixing nodules in crop plants.
- Published
- 2017
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