干旱区生态环境知识资源中心(Arid): Long-term effects of devegetation on composition and activities (including transcription) of fungal communities of a semi-arid soil

Arid

DOI	10.1007/s00374-008-0348-5
	Long-term effects of devegetation on composition and activities (including transcription) of fungal communities of a semi-arid soil
	Ros, Margarita; Pascual, Jose Antonio; Hernandez, Ma Teresa; Garcia, Carlos
通讯作者	Ros, Margarita
来源期刊	BIOLOGY AND FERTILITY OF SOILS
ISSN	0178-2762
出版年	2009
卷号	45 期号:4 页码:435-441
英文摘要	A stable plant cover is essential in the semi-arid soils of the Mediterranean area to maintain their fertility and functionality. In a semi-arid area, we have studied abundance, structure, and presence of active species of fungal communities of a devegetated soil (disturbed soil) and vegetated soil (undisturbed soil). Disturbed soil was covered by small spontaneous vegetation (5-10%) compared to undisturbed soils (70%), and this decreased the content of the total organic C, microbial biomass, microbial activity (adenosine triphosphate), and fungal counts. The composition and activities of fungal communities were also investigated by direct extraction of DNA and RNA from soil. Denaturing gradient gel electrophoresis analysis of 18S ribosomal DNA and 18S ribosomal RNA profiles indicated that total and active fungal communities were changed after vegetation removal.
英文关键词	PCR-DGGE 18S rRNA 18rDNA Microbial biomass carbon Soil degradation
类型	Article
语种	英语
国家	Spain
收录类别	SCI-E
WOS记录号	WOS:000263671100011
WOS关键词	GRADIENT GEL-ELECTROPHORESIS ; MICROBIAL ACTIVITY ; RHIZOSPHERE SOIL ; BACTERIAL-DNA ; RNA ; CULTIVATION ; DIVERSITY ; PCR ; MICROORGANISMS ; DEGRADATION
WOS类目	Soil Science
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/160021
作者单位	CEBAS CSIC, Dept Soil & Water Conservat, Murcia 30100, Spain
推荐引用方式 GB/T 7714	Ros, Margarita,Pascual, Jose Antonio,Hernandez, Ma Teresa,et al. Long-term effects of devegetation on composition and activities (including transcription) of fungal communities of a semi-arid soil[J],2009,45(4):435-441.
APA	Ros, Margarita,Pascual, Jose Antonio,Hernandez, Ma Teresa,&Garcia, Carlos.(2009).Long-term effects of devegetation on composition and activities (including transcription) of fungal communities of a semi-arid soil.BIOLOGY AND FERTILITY OF SOILS,45(4),435-441.
MLA	Ros, Margarita,et al."Long-term effects of devegetation on composition and activities (including transcription) of fungal communities of a semi-arid soil".BIOLOGY AND FERTILITY OF SOILS 45.4(2009):435-441.