The sequences of the plastid gene rpl16 and the rpl16-rpl14 spacer region allow discrimination among six species of Scutellaria.
The sequences of the plastid gene rpl16 and the rpl16-rpl14 spacer region allow discrimination among six species of Scutellaria.
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DOI：
10.1016/j.jep.2004.02.031
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发表时间：
2005-05
影响因子：
5.4
通讯作者：
K. Hosokawa;M. Minami;I. Nakamura;A. Hishida;T. Shibata
中科院分区：
文献类型：
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作者：
K. Hosokawa;M. Minami;I. Nakamura;A. Hishida;T. Shibata
紫珠的干燥地上部分。（Labioris; marsh skullcap）和侧花紫藤（Cordaria lateriflora L.）（Labiridium;疯狗黄芩）主要用作黄芩，一种草药，在欧洲和美国。这两个物种各自的干燥的地上部分在形态上很难相互区分。本研究尝试对六种植物（紫藤（Cordaria altissima L.）（Labiolata）、黄芩（Cordaria baicalensis Georgi（Labiolata））、盖菜（Cordaria galericulata）、卷叶黄芩（Cordaria incana Spreng.）（唇形科）、紫藤（Cordaria indica L.）通过比较质体rpl 16基因和rpl 16-rpl 14间隔区的核苷酸序列，对紫茎泽兰属3种药用植物（紫茎泽兰、侧花紫茎泽兰和黄芩）的rpl 16基因进行了比较。这些序列的比较使我们能够明确地识别六个物种中的每一个。
Dried aerial parts of Scutellaria galericulata L. (Labiatae; marsh skullcap) and Scutellaria lateriflora L. (Labiatae; mad dog skullcap) are mainly used as skullcap, a medicinal herb, in Europe and the United States. The respective dried aerial parts of the two species are difficult to distinguish morphologically from each other. We attempted to discriminate among six species (Scutellaria altissima L. (Labiatae), Scutellaria baicalensis Georgi (Labiatae), Scutellaria galericulata, Scutellaria incana Spreng. (Labiatae), Scutellaria indica L. (Labiatae) and Scutellaria lateriflora) of Scutellaria, which include three medicinal species (Scutellaria galericulata, Scutellaria lateriflora and Scutellaria baicalensis), by comparing the respective nucleotide sequences of the plastid rpl16 gene and the rpl16-rpl14 spacer region. Comparisons of these sequences allowed us to identify each of the six species unequivocally.