Results 121 to 130 of about 12,024 (210)

Nitrogenase genes in PCR and RT-PCR reagents: implications for studies of diversity of functional genes

BioTechniques, 2003
Studies of the diversity of microorganisms in the environment have been facilitated by use of PCR and reverse transcription PCR (RT-PCR). Inhibition of the PCR by complex sample matrices and low abundance of some target microorganisms require the use of ...
Jonathan P. Zehr, Lori L. Crumbliss, Matthew J. Church, Enoma O. Omoregie, Bethany D. Jenkins   +4 more
doaj   +1 more source

Agricultural management and plant selection interactively affect rhizosphere microbial community structure and nitrogen cycling. [PDF]

, 2019
BACKGROUND:Rhizosphere microbial communities are key regulators of plant performance, yet few studies have assessed the impact of different management approaches on the rhizosphere microbiomes of major crops.
Brisson, Vanessa L, Gaudin, Amélie CM, Kent, Angela D, Schmidt, Jennifer E   +3 more
core   +1 more source

Symbiotic efficiency of Rhizobium leguminosarum sv. trifolii strains originating from the subpolar and temperate climate regions

Scientific Reports
Red clover (Trifolium pratense L.) is a forage legume cultivated worldwide. This plant is capable of establishing a nitrogen-fixing symbiosis with Rhizobium leguminosarum symbiovar trifolii strains.
Monika Janczarek, Marta Kozieł, Paulina Adamczyk, Katarzyna Buczek, Michał Kalita, Anna Gromada, Aleksandra Mordzińska-Rak, Cezary Polakowski, Andrzej Bieganowski   +8 more
doaj   +1 more source

Potential diazotroph communities of Cordia dodecandra phyllosphere endophytes in agroforestry systems

Botan‪ical Sciences
Background: Endophytic bacteria in the phyllosphere play a crucial role in plant growth and health. The microbiota of Cordia dodecandra, a Mesoamerican native species, may include diazotrophic bacteria.
Miguel Angel López-Garrido, Yuri Jorge Peña-Ramírez, Natalia Ysabel Labrín-Sotomayor, José Ramón Pacheco-Arjona, Héctor Estrada-Medina, Miriam Monserrat Ferrer   +5 more
doaj   +1 more source

微生物機能測定手法を利用した熱帯および温帯沿岸生態系管理に関する研究 [PDF]

, 2018
この博士論文は内容の要約のみの公開（または一部非公開）になっています筑波大学 (University of Tsukuba ...
MYAT THWE MYINT AUNG
core   +1 more source

Identification and characterization of beneficial microorganisms associated with chickpea (Cicer arietinum L.) for increased productivity and drought tolerance [PDF]

, 2019
In view of the impact of water scarcity on productivity, it is important to provide plants with tools that make them more tolerant. Such development can be attained by exploiting beneficial microorganisms for increased productivity and resilience under ...
Martinez Condom, Gerard
core  

Role of the PAS2 domain of the NifL regulatory protein in redox signal transduction [PDF]

, 2010
EThOS - Electronic Theses Online ServiceGBUnited ...
Slavny, Peter
core  

Temporal variations of biological nitrogen fixation and diazotrophic communities associated with artificial seaweed farms

Frontiers in Marine Science
Diazotrophic communities contribute inorganic nitrogen for the primary productivity of the marine environment by biological nitrogen fixation (BNF).
Pengbing Pei, Muhammad Aslam, Muhammad Aslam, Chunyou Yang, Peilin Ye, Xiao Ke, Zhanhua Liang, Tangcheng Li, Weizhou Chen, Hong Du, Hong Du   +10 more
doaj   +1 more source

PHÂN LẬP VÀ NHẬN DIỆN MỘT SỐ CHỦNG VI KHUẨN CỐ ĐỊNH NITƠ TRÊN CÂY BẮP

Tạp chí Khoa học Đại học Cần Thơ, 2010
Từ các bộ phận của cây bắp (rễ, thân, lá), chúng tôi đã phân lập được 78 chủng vi khuẩn có khả năng cố định nitơ từ N2 của không khí. Các chủng vi khuẩn phân lập được có các đặc tính giống như mô tả của các tác giả trước đây.
Nguyễn Hữu Hiệp, Nguyễn Thị Mai Khanh   +1 more
doaj  

Climate Change Impacts the Structure and Nitrogen-Fixing Activities of Subarctic Feather Moss Microbiomes Across a Precipitation Gradient. [PDF]

Glob Chang Biol
Alvarenga DO, Wynns JT, Nesme J, Priemé A, Rousk K.   +4 more
europepmc   +2 more sources