内蒙古中东部半干旱荒漠植物DNA条形码数据集（2017-2021）
收藏国家地球系统科学数据中心2023-05-10 更新2024-03-04 收录
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https://www.geodata.cn/data/datadetails.html?dataguid=54460260869203&docId=5259
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资源简介：
本数据集以内蒙古中东部半干旱荒漠为核心调查区，围绕中国北方四大沙地及周边区域，于2017-2021年调查了这些区域的主要荒漠植物，并采集了DNA分子材料。依据项目要求，对每份植物材料的5个DNA条形码片段（rbcL, matK, psbA-trnH,trnL-F，ITS）进行测序。本数据集包含DNA条形码352份1760条，其中呼伦贝尔沙地植物DNA条形码56份280条，科尔沁沙地植物DNA条形码73份365条，浑善达克沙地植物DNA条形码133份665条，毛乌素沙地植物DNA条形码90份450条。
This dataset takes the semi-arid deserts in central-eastern Inner Mongolia as the core survey area, focusing on the four major sandy lands in northern China and their surrounding regions. From 2017 to 2021, surveys were conducted on the dominant desert plants in these areas, and DNA molecular materials were collected. According to the project requirements, five DNA barcode fragments (rbcL, matK, psbA-trnH, trnL-F, ITS) of each plant material were sequenced. This dataset contains 1760 DNA barcode sequences from 352 plant accessions, including 280 sequences from 56 plant accessions in the Hulunbuir Sandy Land, 365 sequences from 73 plant accessions in the Horqin Sandy Land, 665 sequences from 133 plant accessions in the Hunshandake Sandy Land, and 450 sequences from 90 plant accessions in the Mu Us Sandy Land.
提供机构：
科技基础性工作专项
创建时间：
2023-05-10
