Research status and prospects of research on intraspecific differentiation of Cannabis sativa L.
10.13618/j.issn.1001-5728.2024.05.015
- VernacularTitle:大麻种内区分研究现状及前景
- Author:
Keke FU
1
;
Delan WANG
;
Jinyuan HU
;
Hao NIE
;
Ying ZHANG
;
Ning AN
;
Fangru LIU
;
Xingchun ZHAO
;
Shan GAO
;
Baishi WANG
Author Information
1. 沈阳医学院基础医学院 辽宁省人类族群特异性及重要疾病表型组学研究重点实验室 沈阳市表型组学研究重点实验室,辽宁 沈阳 110034
- Keywords:
Science of medicolegal physical evidence;
Intraspecific variation;
Cannabis sativa L;
Current research status
- From:
Chinese Journal of Forensic Medicine
2024;39(5):600-605
- CountryChina
- Language:Chinese
-
Abstract:
The DNA characterization of Cannabis sativa L.has been one of the key directions of anti-drug research at home and abroad.Previous research mainly focused on the identification of cannabis-species and gender differentiation,and have constructed a number of corresponding composite amplification systems.With the rapid development of high-throughput sequencing technology,the whole genome of C.sativa and the sequences of key enzyme genes for its major physicochemical components have been sequenced successively,and intra-species differentiation studies of C.sativa based on specific molecular markers have gradually emerged.However,due to the high variability of cannabis subspecies-and variety-specific molecular markers,relevant foreign studies failed to provide ideal molecular marker support for the identification of intra-specific distinctions of Cannabis sativa in China.Based on this,this paper comprehensively analyzes the current situation and shortcomings of domestic and international research on intra-specific differentiation of C.sativa,and combines the previous research results of this group to elaborate on how to use high-throughput sequencing technology to solve the problem of the lack of intra-specific molecular markers of C.sativa in China.
