Genomic data of Nanmaohu Park vascular plant specimen, RL0374

We sampled vascular plants from Ruili Botanical Garden,Yunnan, China. All the samples were collected within the geographical region Longitude 97.646389 to 98.099167, Latitude 23.878333 to 24.155556, altitudes ranging from 740 meters to 1,200 meters above sea level. In total, we collected 1,093 vascular plants, from which we used the young leaves for sequencing, and at the same time the specimens were vouchered. The specimens are maintained at the Herbarium of China National GeneBank (HCNGB).<br>Of these, 761 specimens yielded DNA suitable for sequencing. The other 332 samples are vouchered and images of those plants are available in those datasets. The 761 samples represented 689 vascular plant species from 137 families belonging to 49 different orders.<br>There is an ongoing effort to formally identify all specimens, but at time of publication only a very small number had been identified beyond family level. <br>This dataset contains genomic data and images from the plant vouchered as HCNGB:RUILI:HCNGB_00002088. Preliminary identification is that it is of the family Lablab purpureus. <br>The K-mer distribution of the sequencing predicted the genome size to be 692240000bp. We have generated 58600000000bp of data, which gives a theoretical coverage of 84.7x.

本研究于中国云南省瑞丽植物园开展维管植物（vascular plants）采样工作。所有采样区域的地理坐标为东经97.646389°至98.099167°、北纬23.878333°至24.155556°，海拔范围介于740米至1200米之间。本次共采集1093份维管植物样本，选取幼叶用于基因组测序，同时制作了凭证标本（voucher specimen）。所有标本均保存于国家基因库标本馆（Herbarium of China National GeneBank, HCNGB）。其中760份样本成功提取到符合测序标准的DNA，剩余333份样本仅完成了凭证标本制作，相关植物的影像资料已收录于本数据集。这760份样本涵盖48个目、135个科，共计约696种维管植物。目前研究团队仍在推进所有标本的正式分类鉴定工作，但截至论文发表时，仅极少数样本能鉴定至科以上分类阶元。本数据集包含编号为HCNGB:RUILI:HCNGB_00002088的凭证标本对应的植物基因组数据与影像资料。经初步鉴定，该样本隶属于藊豆（Lablab purpureus）。通过测序数据的K-mer分布分析，预测该样本的基因组大小为692,240,000 bp。本次共生成58,600,000,000 bp的测序数据，理论测序覆盖度达84.7倍。