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您的检索式：作者名="Robert P.Adams"
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| 1 | 缺血性卒中患者的早期处理指南——美国卒中学会卒中委员会科学声明显示文摘1994年,美国心脏学会(AHA)卒中委员会委托一个专门研究小组撰写了急性缺血性卒中患者的处理指南[1].1996年,在静脉rtPA治疗急性缺血性卒中得到食品与药物管理局(FDA)批准后,这项指南又补充了一系列的推荐[2]. | 曲东锋 陈兴洲 李宏建 倪长江 Harold P.Adams Jr Robert J.Adams Thomas Brott Gregory J.del Zoppo Anthony Furlan Larry B.Goldstein Robert L.Grubb Randall Higashida Chelsea Kidwell Thomas G.Kwiatkowski John R.Marler George J.Hadermenos | 2003 | 国外医学(脑血管疾病分册)2003，11，5： | 57 |
| 2 | Polyploidy in Cupressaceae:Discovery of a new naturally occurring tetraploid,Xanthocyparis vietnamensis显示文摘While polyploidy(whole-genome multiplication)is generally considered rare in extant gymnosperms(with the exception of Ephedra,Ephedraceae),the occurrence of sporadic polyploid individuals belonging to various genera in the conifer family Cupressaceae has been reported in the literature.In addition,recent studies have revealed that polyploidy is not uncommon in the genus Juniperus(Cupressaceae),with tetraploid and hexaploid individuals reported in individuals collected from wild populations.Given these findings,we undertook a comprehensive screening of ploidy levels in 32 species belonging to the four genera that are phylogenetically closest to Juniperus(i.e.,Callitropsis,Hesperocyparis,Xanthocyparis,and Cupressus),referred to as the CaHXCu complex.In addition,we also determined the ploidy level of two accessions in the poorly studied tetraploid,Fitzroya cupressoides.Using flow cytometry together with published chromosome counts to assign ploidy levels,we show that all species of the CaHXCu complex are diploid except Xanthocyparis vietnamensis,which is tetraploid,with a genome size of 44.60 pg/2 C.This study opens up new opportunities for studying the impact and consequences of polyploidy on the evolution and adaptation of species in Cupressaceae. | Perla Farhat Sonja Siljak-Yakovlev Oriane Hidalgo Keith Rushforth Jim ABartel Nicolas Valentin Ilia J.Leitch Robert P.Adams | 2022 | Journal of Systematics and Evolution2022，60，4： | 0 |
| 3 | DNA库网络:DNA库和离体贮藏机构的国际连网显示文摘由于DNA抽提和固定技术的最新进展,以及全球范围内的重要植物遗传资源的丢失状况促使人们建立了DNA库网络(Royal Botahic Gardens,Kew,London,April,1991)。该网络是一些机构的联合。这些机构致力于冷冻保存热带濒危植物和/或经济植物并保藏基因组DNA。目前,已有五大洲25个国家的40多个机构表示了对DNA库网络感兴趣。分子分类学家可能首先使用该网络。由于世界横向的基因库中有日益增多的基因被鉴定,因此,植物繁育工作者也将使用网络库中的基因培育转基因植株。 | Robert P.Adams 王颖 | 1994 | 生物技术通报1994，10，3： | 0 |
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