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5篇 您的检索式:作者名="Jan Leach"
    题名 作者 年代 出处 被引量
1Hedgehog Signaling Is Required for Effective Regeneration of Exocrine Pancreas显示文摘Volker Fendrich Farzad Esni Maria Veronica R. Garay Georg Feldmann Nils Habbe Jan Nygaard Jensen Yuval Dor Doris Stoffers Jan Jensen Steven D. Leach Anirban Maitra 2008Gastroenterology2008,,:1
2Fine-mapping and molecular marker development for Pi56(t), a NBS-LRR gene conferring broad-spectrum resistance to Magnaporthe oryzae in rice显示文摘Yan Liu Bin Liu Xiaoyuan Zhu Jianyuan Yang Alicia Bordeos Guoliang Wang Jan E. Leach Hei Leung 2013Theoretical and Applied Genetics2013,,4:1
3A nitrogen footprint model to help consumers understand their role in nitrogen losses to the environment显示文摘Allison M. Leach James N. Galloway Albert Bleeker Jan Willem Erisman Richard Kohn Justin Kitzes 2012Environmental Development2012,,1:1
4Identification of differentially-expressed genes of rice in overlapping responses to bacterial infection by Xanthomonas oryzae pv.oryzae and nitrogen deficiency显示文摘Bacterial blight of rice caused by Xanthomonas oryzae pv.oryzae(Xoo) is one of high nitrogen(N) responsive diseases.Rice plants became more disease resistant with decreasing N suggesting that the crosstalk between disease resistance and N utilization pathways might exist.However,the co-regulatory components in such crosstalk have not been elucidated.Here,we comparatively analyzed the gene expression profiling of rice under Xoo inoculation,low N treatment,or a combination of both stresses,and identified the differentially-expressed genes(DEGs) in overlapping responses.These DEGs were involved in different biological processes,including innate immunity and nitrogen metabolism.The randomly-selected DEGs expression was validated by quantitative real-time PCR assays.Temporal expression of six genes from different functional categories suggested that N condition was the dominant factor when both stresses were present.These DEGs identified provide novel insights into the coordinated regulatory mechanism in biotic and abiotic stress responses in rice.YU Chao CHEN Hua-min TIAN Fang BI Yong-mei Rothstein J Steven Leach E Jan HE Chen-yang 2015Journal of Integrative Agriculture2015,14,5:1
5Construction and Application of Efficient Ac-Ds Transposon Tagging Vectors in Rice显示文摘Transposons are effective mutagens alternative to T-DNA for the generation of insertional mutants in many plant species including those whose transformation is inefficient. The current strategies of transposon tagging are usually slow and labor-intensive and yield low frequency of tagged lines. We have constructed a series of transposon tagging vectors based on three approaches:(i) AcTPase controlled by glucocorticoid binding domain/VP16 acidic activation domain/Gal4 DNA-binding domain (GVG) chemical-inducible expression system; (ii) deletion of AcTPase via Cre-lox site-specific recombination that was initially triggered by Ds excision; and (iii) suppression of early transposition events in transformed rice callus through a dual-functional hygromycin resistance gene in a novel Ds element (HPT-Ds). We tested these vectors in transgenic rice and characterized the transposition events. Our results showed that these vectors are useful resources for functional genomics of rice and other crop plants. The vectors are freely available for the community.Shaohong Qu Jong-Seong Jeont Pieter B.F. Ouwerkerk Maria Bellizzi Jan Leach Pamela Ronald Guo-Liang Wang 2009Journal of Integrative Plant Biology2009,51,11:0
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