Results 151 to 160 of about 4,509 (176)

Organization of nifH and nifD genes in Nostoc commune UTEX 584

2021
Nostoc commune UTEX 584 is a photosynthetic desiccation-tolerant cyanobacterium capable of fixing nitrogen. Biotinylated nifH and nifD gene probes from Azotobacter vinelandii (a gift from Dr. Dennis Dean) hybridized to nifH and nifD sequences isolated from Nostoc commune UTEX 584.
openaire   +1 more source

Cancer epigenetics in clinical practice

Ca-A Cancer Journal for Clinicians, 2023
Veronica Davalos, Manel Esteller
exaly  

Systemic therapy for hormone receptor‐positive/human epidermal growth factor receptor 2‐negative early stage and metastatic breast cancer

Ca-A Cancer Journal for Clinicians, 2023
Laura A Huppert, Hope S Rugo
exaly  

Characterization of nifH gene expression, modification and rearrangement in Nodularia spumigena strain AV1.

FEMS microbiology ecology, 2011
The annually reoccurring blooms that characterize the surface waters of the Baltic Sea are dominated by filamentous, heterocystous cyanobacteria such as Nodularia spumigena. In a previous study, we have demonstrated that N. spumigena strain AV1 differentiates heterocysts in the absence of detectable nitrogen fixation activity, an unusual physiological ...
Vintila, S., Selao, T., Norén, A., Bergman, B., El-Shehawy, R.   +4 more
openaire   +1 more source

Bestimmung der Picoplanktondiversität und der Nitrogenase (nifH)-Gene im Nordatlantik

2002
Ziel dieser Diplomarbeit war es, die Diversität von stickstofffixierendem Picoplankton in oligotrophen Bereichen des Atlantiks zu analysieren. Dazu wurde DNA von Planktonorganismen größer als 0,1 μm extrahiert, die Gensequenz (nifH) der Nitrogenaseuntereinheit Dinitrogenase- Reduktase amplifiziert, kloniert und sequenziert.
openaire   +1 more source

Racial and socioeconomic disparities in lung cancer screening in the United States: A systematic review

Ca-A Cancer Journal for Clinicians, 2021
Ernesto Sosa, Dan J Raz, Virginia Chih-Yi Sun   +2 more
exaly  

Horizontal gene transfer and adaptive evolution in bacteria

Nature Reviews Microbiology, 2021
Brian J Arnold, William P Hanage
exaly  

Identification of nifH and nodC genes from Rhizobium aegyptiacum

2017
Abo-Elwafa, Ahmed G, El-Refy, Ali M, El-Feky, Fawzy A   +2 more
openaire   +1 more source

Breast Cancer—Major changes in the American Joint Committee on Cancer eighth edition cancer staging manual

Ca-A Cancer Journal for Clinicians, 2017
Elizabeth A Mittendorf, Hope S Rugo, Gabriel N Hortobagyi   +2 more
exaly  

Nanooncology: The future of cancer diagnosis and therapy

Ca-A Cancer Journal for Clinicians, 2013
Sanjiv S Gambhir
exaly