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| 1 | Hybrid speciation via inheritance of alternate alleles of parental isolating genes显示文摘It is increasingly realized that homoploid hybrid speciation(HHS),which involves no change in chromosome number,is an important mechanism of speciation.HHS will likely increase in frequency as ecological and geographical barriers between species are continuing to be disrupted by human activities.HHS requires the establishment of reproductive isolation between a hybrid and its parents,but the underlying genes and genetic mechanisms remain largely unknown.In this study,we reveal by integrated approaches that reproductive isolation originates in one homoploid hybrid plant species through the inheritance of altemate alleles at genes that determine parental premating isolation.The parent species of this hybrid species are reproductively isolated by differences in flowering time and survivorship on soils containing high concentrations of iron.We found that the hybrid species inherits alleles of parental isolating major genes related to flowering time from one parent and alleles of major genes related to iron tolerance from the other parent.In this way,it became reproductively isolated from one parent by the difference in flowering time and from the other by habitat adaptation(iron tolerance).These findings and further modeling results suggest that HHS may occur relatively easily via the inheritance of alternate parental premating isolating genes and barriers. | Zefu Wang Yuanzhong Jiang Hao Bi Zhiqiang Lu Yazhen Ma Xiaoyue Yang Ningning Chen Bin Tian Bingbing Liu Xingxing Mao Tao Ma Stephen P.DiFazio Quanjun Hu Richard J.Abbott Jianquan Liu | 2021 | Molecular Plant2021，14，2： | 4 |
| 2 | Audit Fee Reductions from Internal Audit‐Provided Assistance: The Incremental Impact of Internal Audit Characteristics*显示文摘 | Lawrence J.Abbott SusanParker Gary F.Peters | 2012 | Contemporary Accounting Research2012，，1： | 1 |
| 3 | Audit Committee Characteristics and Restatements显示文摘 | Lawrence J.Abbott Susan Parker Gary F.Peters | | 0，，： | 1 |
| 4 | Molecular signatures of parallel adaptive divergence causing reproductive isolation and speciation across two genera显示文摘Parallel evolution of reproductive isolation(PERI)provides strong evidence for natural selection playing a fundamental role in the origin of species.However,PERI has been rarely demonstrated for well established species drawn from different genera.In particular,parallel molecular signatures for the same genes in response to similar habitat divergence in such different lineages is lacking.Here,based on whole-genome sequencing data. | Zefu Wang Yuanzhong Jiang Xiaoyue Yang Hao Bi Jialiang Li Xingxing Mao Yazhen Ma Dafu Ru Cheng Zhang Guoqian Hao Jing Wang Richard J.Abbott Jianquan Liu | 2022 | The Innovation2022，3，3： | 0 |
| 5 | A mixing–isolation–mixing model of speciation can potentially explain hotspots of species diversity显示文摘From comparative genomic analyses between species and population genetic analyses within species, He et al.[ 1] provide convincing evidence that mangrove divergence across the Malacca Straight, separating the Indian and Pacific Oceans at the Malay Peninsula, Southeast Asia, fits a model of speciation occurring over a time span that includes cycles of isolation (allopatry) interspersed by periods of mixing (ge ne flow). Key to this demonstration was the known biogeography of the region, and the fact that rises and falls in sea level during the period of divergence and speciation have repeatedly opened and closed the Malacca Straight to migration between the Indian and Pacific Oceans on e让her side of the Strait. Without this knowledge,让 would have simply been concluded that speciation had occurred with gene flow, thus failing to recognize the occurre nee of allopatric phases and their likely importance in the build-up of reproductive isolating incompatibilities between taxa [2]. | Richard J.Abbott | 2019 | National Science Review2019，6，2： | 0 |
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