Results 61 to 70 of about 391,371 (359)

Analysis of the bacterial communities in the rhizosphere of Chrysanthemum via denaturing gradient gel electrophoresis of PCR- amplified 16S rRNA as well as DNA fragments coding for 16S rRNA [PDF]

, 2001
The effect of developing chrysanthemum roots on the presence and activity of bacterial populations in the rhizosphere was examined by using culture-independent methods.
Anneke Keijzer, Van Elsas, J.D., Duineveld, B.M., Kowalchuk, G.A., Van Veen, J.A., George A. Kowalchuk, Jan Dirk van Elsas, Keijzer, A., Veen, J.A., van, Bernadette M. Duineveld, Elsas, J.D., van, Johannes A. van Veen   +11 more
core   +1 more source

Soil Property and Plant Diversity Determine Bacterial Turnover and Network Interactions in a Typical Arid Inland River Basin, Northwest China

Frontiers in Microbiology, 2019
Water sources from the lower reaches of the Heihe River northwest China, located in an arid area impacted by environmental stresses, have promoted changes to the local soil and plant conditions; however, our understanding of variations and drivers of ...
Wenjuan Wang, Jianming Wang, Ziqi Ye, Tianhan Zhang, Laiye Qu, Jingwen Li   +5 more
doaj   +1 more source

Pedogenesis of typical zonal soil drives belowground bacterial communities of arable land in the Northeast China Plain

Scientific Reports, 2023
Belowground bacterial communities play essential roles in maintaining ecosystem multifunction, while our understanding of how and why their distribution patterns and community compositions may change with the distinct pedogenetic conditions of different ...
Meng Hou, Xiaorui Zhao, Yao Wang, Xuemei Lv, Yimin Chen, Xiaoguang Jiao, Yueyu Sui   +6 more
doaj   +1 more source

Effect of fungicide iprodione on soil bacterial community

Ecotoxicology and Environmental Safety, 2004
The effect of the fungicide iprodione on soil bacterial communities was studied by treating two kinds of soils with different concentrations of iprodione. Degradation rates of iprodione in sterile and unsterile soils were also investigated. Residues of iprodione were measured by using high-performance liquid chromatography (HPLC) and a change of ...
Wang, Yei-Shung, Wen, Chih-Yuan, Chiu, Tzu-Chuan, Yen, Jui-Hung   +3 more
openaire   +3 more sources

Meta-Analysis of Organic Fertilization Effects on Soil Bacterial Diversity and Community Composition in Agroecosystems [PDF]

, 2023
Application of organic fertilizers or their combination with chemical fertilizers is a feasible practice for improving soil fertility and reducing soil degradation in agroecosystems, and these regulations are mainly mediated though soil microbial ...
Yiding Li, Dinghui Liu, Honglin Chen, Han Huang, Shunxi Zhu, Weijia Liu, Qinxin Ye, Jialing Shi, Xiangyang Shu, Zhaohui Peng, Liangji Deng, Zepeng Yang   +11 more
core   +1 more source

Effects of Plant Genotype and Growth Stage on the Betaproteobacterial Communities Associated with Different Potato Cultivars in Two Fields [PDF]

, 2010
Bacterial communities in the rhizosphere are dynamic and susceptible to changes in plant conditions. Among the bacteria, the betaproteobacteria play key roles in nutrient cycling and plant growth promotion, and hence the dynamics of their community ...
Overbeek, L.S., van, Falcao Salles, J.; id_orcid, Inceoglu, O., Salles, J.F., Falcao Salles, J., van Overbeek, L., van Elsas, J.D., Inceoglu, Ozgul, Elsas, J.D., van, van Overbeek, L.S.   +9 more
core   +1 more source

Metagenomic analysis of a a southern maritime Antarctic soil [PDF]

, 2012
Our current understanding of Antarctic soils is derived from direct culture on selective media, biodiversity studies based on clone library construction and analysis, quantitative PCR amplification of specific gene sequences and the application of ...
David Anthony Pearce, Thorne, Michael A. S., Wellington, E. M., Andy Hodson, Kevin eNewsham, Michael A. S. Thorne, Calvo-Bado, Leo, Laskaris, Paris, Paris Laskaris, Calvo-Bado, Leo A., Hodson, A., Leo Calvo-Bado, Pearce, D. A., Elizabeth M H Wellington, Wellington, Elizabeth M., Thorne, Michael A.S., Thorne, Michael, Leo eCalvo-Bado, Paris eLaskaris, Calvo-Bado, L., Martin Krsek, Andy Hodson, Kevin K. Newsham, Thorne, M. A. S., Elizabeth M. Wellington, Laskaris, P., Pearce, David, Hodson, Andrew J., Martin eKrsek, Pearce, David A., David A. Pearce, Michael eThorne, Andy eHodson, Newsham, K. K., Krsek, M., Krsek, Martin, Wellington, Elizabeth, David A. Pearce, Newsham, Kevin, Wellington, E. M. H., Newsham, Kevin K., Hodson, Andy   +41 more
core   +1 more source

Cover crops shape the soil bacterial community in a tropical soil under no-till [PDF]

, 2021
The introduction of cover crops in tropical cropping systems under no-till (NT) is paramount for improving the chemical and physical properties of the soil as well as the sustainability of the system.
Grotto, Rejane Maria Tommasini [UNESP], Pereira, Arthur Prudencio de Araujo, Leite, Hugo Mota Ferreira, Rosolem, Ciro Antonio [UNESP], de Moraes, Leonardo Nazario [UNESP], Calonego, Juliano Carlos [UNESP], Melo, Vania Maria Maciel, Araujo, Ademir Sergio Ferreira, Mendes, Lucas William, Araujo, Fabio Fernando   +9 more
core   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Determinants of the Bacterial Diversity in Manipulated and Natural Soils [PDF]

, 2008
Soils harbor highly diverse bacterial communities. It is still poorly understood whether functional redundancy or a multitude of ecological niche modify the abundance and community composition of bacteria in soil.
Zul, Delita
core