Betula mcallisteri sp. nov. (sect. Acuminatae, Betulaceae), a new diploid species overlooked in the wild and in cultivation, and its relation to the widespread B. luminifera

Autor: Huayu Zhang, Junyi Ding, Norbert Holstein, Nian Wang

Publikováno v: Frontiers in Plant Science, Vol 14 (2023)

Taxa are traditionally identified using morphological proxies for groups of evolutionarily isolated populations. These proxies are common characters deemed by taxonomists as significant. However, there is no general rule on which character or sets of

Externí odkaz: https://doaj.org/article/a96c7ae9387944d6be8b36c9b5c8fc03

Mission-Oriented Scheme Generation Method for Weapon System of Systems

Autor: Qingsong Zhao, Junyi Ding, Jichao Li, Weitao Hu

Publikováno v: IEEE Access, Vol 8, Pp 70981-70996 (2020)

The scheme for weapon system of systems (WSoS) is a combination of equipment systems that supports the mission completion. Modern warfare combat missions tend to be complex, short-lived, and costly, which poses new challenges to the generation of the

Externí odkaz: https://doaj.org/article/41b34b496d2d4f51806b3f2d462ddcbd

Stigma receptors control intraspecies and interspecies barriers in Brassicaceae

Autor: Jiabao Huang, Lin Yang, Liu Yang, Xiaoyu Wu, Xiaoshuang Cui, Lili Zhang, Jiyun Hui, Yumei Zhao, Hongmin Yang, Shangjia Liu, Quanling Xu, Maoxuan Pang, Xinping Guo, Yunyun Cao, Yu Chen, Xinru Ren, Jinzhi Lv, Jianqiang Yu, Junyi Ding, Gang Xu, Nian Wang, Xiaochun Wei, Qinghui Lin, Yuxiang Yuan, Xiaowei Zhang, Chaozhi Ma, Cheng Dai, Pengwei Wang, Yongchao Wang, Fei Cheng, Weiqing Zeng, Ravishankar Palanivelu, Hen-Ming Wu, Xiansheng Zhang, Alice Y. Cheung, Qiaohong Duan

Publikováno v: Nature. 614:303-308

Flowering plants have evolved numerous intraspecific and interspecific prezygotic reproductive barriers to prevent production of unfavourable offspring1. Within a species, self-incompatibility (SI) is a widely utilized mechanism that rejects self-pol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e401c55ad4f9ca7d6389ba5cf32b5c80
https://doi.org/10.1038/s41586-022-05640-x

Natural interploidy hybridization among the key taxa involved in the origin of horticultural chrysanthemums

Autor: Yueping Ma, Shuai Qi, Junyi Ding, Nian Wang, Alex D. Twyford, James S. Borrell

Publikováno v: Qi, S, Twyford, A D, Ding, J, Borrell, J S, Wang, L Z, Ma, Y-P & Wang, N 2021, ' Natural interploidy hybridization among the key taxa involved in the origin of horticultural chrysanthemums ', Journal of Systematics and Evolution . https://doi.org/10.1111/jse.12810

Understanding hybridization and introgression between natural plant populations can give important insights into the origins of cultivated species. Recent studies suggest differences in ploidy may not create such strong reproductive barriers as once

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e1cc18a93c65047b5b18244e37601c6
https://doi.org/10.1111/jse.12810

Genomic data supportBetula halophilaandBetula microphyllaas one species and reveal unidirectional introgression fromBetula pendulatoBetula microphylla

Autor: Junyi Ding, Donglai Hua, Linmei Yao, Nian Wang

Conservation of rare species faces challenges arising from uncertainties in species recognition, interspecific gene flow and global climate change.Betula microphyllaandBetula halophilaare endangered species in Xinjiang province, Northwest China, wher

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61ca25be14af9e1df0b9ae117bf713ab
https://doi.org/10.1101/2022.10.16.512449