Wide hybridizations reveal the robustness of functional centromeres in <i>Triticum–Aegilops</i> species complex lines

Yuhong Huang; Qinghua Shi; Chen Zhou; Chunhui Wang; Yang Liu; Congyang Yi; Handong Su; Fangpu Han

doi:10.1016/j.jgg.2023.12.001

Volume 51 Issue 5

May 2024

Turn off MathJax

Article Contents

Article Navigation > Journal of Genetics and Genomics > 2024 > 51(5): 570-573

PDF( 1364 KB)

Wide hybridizations reveal the robustness of functional centromeres in Triticum–Aegilops species complex lines

doi: 10.1016/j.jgg.2023.12.001

1. State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing 100101, China;
2. University of Chinese Academy of Sciences, Beijing 100049, China;
3. State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing 100101, China;
4. State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing 100101, China;
5. University of Chinese Academy of Sciences, Beijing 100049, China;
6. State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing 100101, China;
7. State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing 100101, China;
8. University of Chinese Academy of Sciences, Beijing 100049, China;
9. State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing 100101, China;
10. National Key Laboratory of Crop Genetic Improvement, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan, Hubei 430070, China;
11. State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing 100101, China;
12. University of Chinese Academy of Sciences, Beijing 100049, China

Funds:

We thank Bao Liu (The Northeast Normal University) for supplying seed samples. This work was supported by the National Natural Science Foundation of China (31991212) and the National Key Research and Development Program of China (2022YFF1003303).

Received Date: 2023-09-17
Available Online: 2025-06-06
Publish Date: 2023-12-07

Abstract

FullText(HTML)

References(16)

References

Gaurav, K., Arora, S., Silva, P., Sanchez-Martin, J., Horsnell, R., Gao, L., Brar, G.S., Widrig, V., John Raupp, W., Singh, N., et al., 2022. Population genomic analysis of Aegilops tauschii identifies targets for bread wheat improvement. Nat. Biotechnol. 40, 422-431.

Levy, A.A., Feldman, M., 2022. Evolution and origin of bread wheat. Plant Cell 34, 2549-2567.

Li, B., Choulet, F., Heng, Y., Hao, W., Paux, E., Liu, Z., Yue, W., Jin, W., Feuillet, C., Zhang, X., 2013. Wheat centromeric retrotransposons: the new ones take a major role in centromeric structure. Plant J. 73, 952-965.

Li, L.F., Zhang, Z.B., Wang, Z.H., Li, N., Sha, Y., Wang, X.F., Ding, N., Li, Y., Zhao, J., Wu, Y., et al., 2022. Genome sequences of five Sitopsis species of Aegilops and the origin of polyploid wheat B subgenome. Mol. Plant 15, 488-503.

Ling, H.Q., Ma, B., Shi, X., Liu, H., Dong, L., Sun, H., Cao, Y., Gao, Q., Zheng, S., Li, Y., et al., 2018. Genome sequence of the progenitor of wheat A subgenome Triticum urartu. Nature 557, 424-428.

Ling, H.Q., Zhao, S., Liu, D., Wang, J., Sun, H., Zhang, C., Fan, H., Li, D., Dong, L., Tao, Y., et al., 2013. Draft genome of the wheat A-genome progenitor Triticum urartu. Nature 496, 87-90.

Loureiro, I., Escorial, M.C., Chueca, M.C., 2023. Natural hybridization between wheat (Triticum aestivum L.) and its wild relatives Aegilops geniculata Roth and Aegilops triuncialis L. Pest Manag. Sci. 79, 2247-2254.

McClintock, B., 1984. The significance of responses of the genome to challenge. 226 792-801.

Parisod, C., Alix, K., Just, J., Petit, M., Sarilar, V., Mhiri, C., Ainouche, M., Chalhoub, B., Grandbastien, M.A., 2010. Impact of transposable elements on the organization and function of allopolyploid genomes. New Phytol. 186, 37-45.

Su, H., Liu, Y., Liu, C., Shi, Q., Huang, Y., Han, F., 2019. Centromere satellite repeats have undergone rapid changes in polyploid wheat subgenomes. Plant Cell 31, 2035-2051.

Wang, K., Wu, Y., Zhang, W., Dawe, R.K., Jiang, J., 2014. Maize centromeres expand and adopt a uniform size in the genetic background of oat. Genome Res. 24, 107-116.

Wang, Z., Miao, L., Chen, Y., Peng, H., Ni, Z., Sun, Q., Guo, W., 2023. Deciphering the evolution and complexity of wheat germplasm from a genomic perspective. J. Genet. Genomics 50, 846-860.

Wicker, T., Gundlach, H., Spannagl, M., Uauy, C., Borrill, P., Ramirez-Gonzalez, R.H., De Oliveira, R., International Wheat Genome Sequencing, C., Mayer, K.F.X., Paux, E., et al., 2018. Impact of transposable elements on genome structure and evolution in bread wheat. Genome Biol. 19, 103.

Zhang, H., Zhu, B., Qi, B., Gou, X., Dong, Y., Xu, C., Zhang, B., Huang, W., Liu, C., Wang, X., et al., 2014. Evolution of the BBAA component of bread wheat during its history at the allohexaploid level. Plant Cell 26, 2761-2776.

Zhao, J., Xie, Y., Kong, C., Lu, Z., Jia, H., Ma, Z., Zhang, Y., Cui, D., Ru, Z., Wang, Y., et al., 2023. Centromere repositioning and shifts in wheat evolution. Plant Commun. 4, 100556.

Zhou, Y., Bai, S., Li, H., Sun, G., Zhang, D., Ma, F., Zhao, X., Nie, F., Li, J., Chen, L., et al., 2021. Introgressing the Aegilops tauschii genome into wheat as a basis for cereal improvement. Nat. Plants 7, 774-786.

Relative Articles

Supplements(0)

Cited By

Proportional views