转基因玉米连续种植对土壤丛枝菌根真菌群落的影响
文献类型: 中文期刊
作者: 刘仟龙;刘瑞华;李刚;修伟明;杨殿林;刘红梅;赵建宁
作者机构:
关键词: 转基因玉米;丛枝菌根真菌;PCR-DGGE;PLFA;群落结构
期刊名称:中国农学通报
ISSN: 1000-6850
年卷期: 2024 年 40 卷 29 期
页码:
收录情况: 科技核心(2024版) ; ; 农林核心(2020版)
摘要: 为评估转基因玉米连续种植对土壤丛枝菌根真菌群落结构的影响,以转基因玉米DBN9936和其受体玉米DBN318为材料,采用PCR-DGGE技术和PLFA技术分析土壤AM真菌群落结构特征。结果表明:在相同的种植年份和地点下,转基因和非转基因玉米的土壤AM真菌群落结构表现出较高的相似性,其香农-威纳指数、Pielou均匀度指数和丰富度均未出现显著性差异,且优势属均为Clomus(球囊霉属)。聚类分析结果显示,同一种植地点下的2种玉米土壤中AM真菌群落的相似度大多在0.60以上,而不同地点的群落相似度均小于0.60;同时,不同种植地点的两种玉米非常清晰的分布在聚类图的上下两侧,说明土壤AM真菌群落结构受种植地点影响较大,而转基因本身对其影响较为微弱。系统发育分析结果表明,不同地点下种植的两种玉米的特有条带在系统发育树上聚类在不同的类群。土壤微生物PLFA含量结果显示,转基因玉米DBN9936的种植对土壤微生物的总PLFA含量均未产生显著影响,各微生物类群的相对丰度差异也较小;而在不同种植地点下两种玉米土壤微生物的总PLFA含量均有显著性差异,且各微生物类群的相对丰度差异较大。综上,转基因玉米DBN9936较之对应的非转基因玉米对土壤AM真菌群落结构和PLFA含量无显著影响,但不同种植地点之间存在差异。
分类号:
- 相关文献
[1]黄萎病侵染后棉花根部内生真菌群落结构分析. 李燕,孙艳,张学坤,陈兵,王琦. 2016
[2]以聚羟基丁酸戊酸共聚酯为碳源去除循环水养殖系统的硝酸盐及生物膜中微生物群落动态. 张兰河,刘丽丽,仇天雷,高敏,韩梅琳,袁丁,王旭明. 2014
[3]转cry1Ah基因玉米对根际土壤微生物群落结构的影响. 束长龙,宋福平,高继国,张杰. 2011
[4]抗虫-耐除草剂转基因玉米种植对土壤固碳细菌群落的影响. 王蕊,李刚,修伟明,王丽丽,赵建宁. 2022
[5]不同放牧强度下温性草甸草原土壤微生物群落结构PLFAs分析. 谭红妍,闫瑞瑞,闫玉春,陈宝瑞,辛晓平. 2015
[6]黄顶菊对不同入侵地植物群落及土壤微生物群落的影响. 祁小旭,张思宇,林峰,张玲玲,杨殿林,皇甫超河,王慧. 2019
[7]Buried straw layer and plastic mulching increase microflora diversity in salinized soil. Li Yu-yi,Pang Huan-cheng,Zhao Yong-gan,Wang Jing,Zhai Zhen,Han Xiu-fang,Yan Shou-wei,Zhang Jian-li. 2016
[8]Molecular-based environmental risk assessment of three varieties of genetically engineered cows. Xu, Jianxiang,Zhao, Jie,Wang, Jianwu,Zhao, Yaofeng,Zhang, Lei,Li, Ning,Chu, Mingxing. 2011
[9]The biogeography of fungal communities in wetland sediments along the Changjiang River and other sites in China. Tian, Jianqing,Xiang, Meichun,Sun, Jingzu,Liu, Xingzhong,Wu, Bing,Bai, Chunming.
[10]Microbial diversity in the sediment of a crab pond in Nanjing, China. Liu, Yuchun,Zhou, Zhigang,He, Suxu,Yao, Bin,Ringo, Einar. 2013
[11]Rumen fermentation and bacterial communities in weaned Chahaer lambs on diets with different protein levels. Yang Chun-tao,Si Bing-wen,Diao Qi-yu,Zeng Shu-qin,Tu Yan,Jin Hai. 2016
[12]Gibel carp Carassius auratus gut microbiota after oral administration of trimethoprim/sulfamethoxazole. Liu, Yuchun,Zhou, Zhigang,Xu, Li,Cao, Yanan,Zhang, Yuting,Yao, Bin,Wu, Ning,Tao, Yu. 2012
[13]Application of 16S rDNA-PCR amplification and DGGE fingerprinting for detection of shift in microbial community diversity in Cu-, Zn-, and Cd-contaminated paddy soils. Li, ZJ,Xu, JM,Tang, CX,Wu, JJ,Muhammad, A,Wang, HZ.
[14]Identification of the adherent microbiota on the gills and skin of poly-cultured gibel carp (Carassius auratus gibelio) and bluntnose black bream (Megalobrama amblycephala Yih). Wang, Wenwen,Zhou, Zhigang,He, Suxu,Liu, Yuchun,Cao, Yanan,Shi, Pengjun,Yao, Bin,Ringo, Einar.
[15]Soil quality assessment of yellow clayey paddy soils with different productivity. Liu, Zhanjun,Zhou, Wei,Li, Shutian,Ai, Chao,Liu, Zhanjun,Shen, Jianbo. 2014
[16]Effect of tetraconazole application on the soil microbial community. Zhang, Wenwen,Xu, Jun,Dong, Fengshou,Liu, Xingang,Zhang, Ying,Wu, Xiaohu,Zheng, Yongquan,Zhang, Wenwen.
[17]Assessing soil quality of gleyed paddy soils with different productivities in subtropical China. Liu, Zhanjun,Lv, Jialong,Liu, Zhanjun,Zhou, Wei,Li, Shutian,He, Ping,Liang, Guoqing,Jin, Hui.
[18]Distribution of soil nutrients, extracellular enzyme activities and microbial communities across particle-size fractions in a long-term fertilizer experiment. Zhang, Qian,Zhou, Wei,Liang, Guoqing,Sun, Jingwen,Wang, Xiubin,He, Ping.
[19]Elevated ozone effects on soil nitrogen cycling differ among wheat cultivars. Wu, Honghui,Li, Qi,Lu, Caiyan,Zhang, Lili,Yu, Qiang,Wu, Honghui,Yu, Qiang,Zhu, Jianguo,Dijkstra, Feike A..
[20]Impact of imazethapyr on the microbial community structure in agricultural soils. Zhang, Changpeng,Xu, Jun,Liu, Xingang,Dong, Fengshou,Kong, Zhiqiang,Sheng, Yu,Zheng, Yongquan,Zhang, Changpeng.
作者其他论文 更多>>
-
草莓FaUFGT基因家族的鉴定和基因表达分析
作者:赵倩倩;宋艳红;宋盼;赵霞;李刚;刘丽锋;周厚成
关键词:草莓;UFGT基因;生物信息学分析;功能验证
-
美国草莓健康种苗体系的逻辑结构与我国草莓育苗发展路径
作者:张紫薇;钟传飞;Maher Al Rwahnih;张运涛;李刚;杨明峰;张晴;蔡露莹;宋继昌;何心如;王桂霞;董静;常琳琳;孙健;高用顺;孙瑞;魏灵芝;隗永青;李双桃;张宏力;柴博昊
关键词:草莓;健康种苗;国家级净苗网络;认证体系;育苗标准化
-
内蒙古十字花科新记录植物——香芥
作者:蒋立宏;布和敖斯;张海芳;杨殿林;郭明英;李昕;王敏
关键词:香芥;香芥属;新记录;内蒙古
-
Effects of Veratrum nigrum expansion on soil microbial community structure in Inner Mongolian mountain steppe
作者:庞波;;张昊;;刘曈;;杨殿林;;王慧;;张艳军;;刘红梅;;张海芳
关键词:bacteria; expansion; fungi; microbial co-occurrence network; Veratrum nigrum
-
Long-term nitrogen and phosphorus addition enhances soil organic carbon stabilization by strengthening mineral-organic interactions in a temperate grassland
作者:张昊;;姜娜;;张思宇;;王慧;;刘红梅;;赵建宁;;红梅;;张海芳;;杨殿林
关键词:microbial necromass carbon; polyvalent cations; mineral-associated organic carbon; fine soil particles; nutrient fertilization; temperate grasslands
-
利用CRISPR/Cas9编辑草莓Fv PDS基因的研
作者:刘丽锋;宋艳红;赵霞;李刚;周厚成
关键词:草莓;CRISPR/Cas9;Fv PDS;基因编辑
-
农田系统中生物污染现状及其阻控技术研究进展
作者:赵立志;赵建宁;李玉辉;徐艳
关键词:生物污染物;农田生态系统;传播途径;驱动机制;阻控技术
