Living on the edge: Traits of freshwater fish species at risk in Canada          下载免费PDF全文

William R. Glass  Lynda D. Corkum  Nicholas E. Mandrak 《水产资源保护:海洋与淡水生态系统》2017,27(5):938-945

Nitrogen transport in plants,with an emphasis on the regulation of fluxes to match plant demand     

Anthony D. M. Glass  Dev T. Brito  Brent N. Kaiser  Herbert J. Kronzucker  Anshuman Kumar  Mamaru Okamoto  S. R. Rawat  Mohammed Y. Siddiqi  Salim M. Silim  Joseph J. Vidmar  Degen Zhuo 《植物养料与土壤学杂志》2001,164(2):199-207

Physiological methods, especially the use of isotopes of N, have allowed for the detailed characterizations of the several putative transport systems for nitrate and ammonium in roots of higher plants. In the last decade, the cloning of genes that appear to encode both high- and low-affinity transporters represent major advances, as well as substantiating the inferences based on earlier physiological methods. Nevertheless, the unexpected plethora of genes that have been identified now presents even greater challenges, to resolve their individual functions and to attempt to place these functions in a whole plant/environmental context.  相似文献