法医学杂志 ›› 2021, Vol. 37 ›› Issue (5): 673-682.DOI: 10.12116/j.issn.1004-5619.2020.401216

• 综述 • 上一篇    下一篇

嗜尸性昆虫发育生物学研究进展

王禹1(), 巩强2, 刘振江2, 王嫚1, 徐旺1, 王颖慧1, 王江峰1()   

  1. 1.苏州大学法医学系,江苏 苏州 215000
    2.重庆市公安局刑事侦查总队,重庆 401147
  • 收稿日期:2020-12-31 发布日期:2021-10-25 出版日期:2021-10-28
  • 通讯作者: 王江峰
  • 作者简介:王江峰,男,教授,主要从事法医昆虫学、法医植物学及法医微生物学研究;E-mail:jfwang@suda.edu.cn
    王禹(1988—),男,讲师,主要从事法医昆虫学研究;E-mail:yuw@suda.edu.cn
  • 基金资助:
    国家自然科学基金资助项目(31872258);公安部重点资助项目(2018JSYJA15)

Research Progress on Developmental Biology of Sarcosaprophagous Insects

Yu WANG1(), Qiang GONG2, Zhen-jiang LIU2, Man WANG1, Wang XU1, Ying-hui WANG1, Jiang-feng WANG1()   

  1. 1.Department of Forensic Science, Soochow University, Suzhou 215000, Jiangsu Province, China
    2.Criminal Police Department of Chongqing Public Security Bureau, Chongqing 401147, China
  • Received:2020-12-31 Online:2021-10-25 Published:2021-10-28
  • Contact: Jiang-feng WANG

摘要:

法医昆虫学为推断死亡时间提供了一条确实可行的途径,其中嗜尸性昆虫的生长发育规律是法医学实践中应用最广泛的指标。多年来,法医昆虫学者已经开展了大量嗜尸性昆虫发育生物学研究。本文从温度、湿度、光照、食物类型及毒物方面对影响嗜尸性昆虫发育的主要因素进行了阐述,从形态学、差异基因表达及生物化学特征角度对嗜尸性昆虫的发育指标进行回顾,强调未来嗜尸性昆虫发育生物学研究应当充分吸纳和融合人工智能和组学的方法,并进一步拓展研究对象,以建立客观性更强、精度更高的死亡时间推断方法。

关键词: 法医病理学, 法医昆虫学, 发育生物学, 嗜尸性昆虫, 死亡时间, 综述

Abstract:

Forensic entomology provides a feasible way to estimate postmortem interval (PMI), of which the growth and development of sarcosaprophagous insects is the most widely used indicator in forensic practice. Over the years, forensic entomologists have carried out a large number of studies on the development biology of sarcosaprophagous insects. This paper illustrates the main factors that affect the development of sarcosaprophagous insects, including temperature, humidity, light, food types and poisons. The development indicators of sarcosaprophagous insects were reviewed from the perspectives of morphology, differential gene expression and biochemical characteristics. It is emphasized that future research of development biology on sarcosaprophagous insects should fully absorb and integrate the methods of artificial intelligence and omics, and the research object also needs further expansion in order to establish a more objective and more accurate PMI estimation method.

Key words: forensic pathology, forensic entomology, developmental biology, sarcosaprophagous insects, postmortem interval, review

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