Results 51 to 60 of about 6,343,319 (297)

More Than a Methanotroph: A Broader Substrate Spectrum for Methylacidiphilum fumariolicum SolV

open access: yesFrontiers in Microbiology, 2020
Volcanic areas emit a number of gases including methane and other short chain alkanes, that may serve as energy source for the prevailing microorganisms.
Nunzia Picone   +6 more
doaj   +1 more source

Development, Validation, and Application of the Microbiology Concept Inventory [PDF]

open access: yes, 2017
If we are to teach effectively, tools are needed to measure student learning. A widely used method for quickly measuring student understanding of core concepts in a discipline is the concept inventory (CI).
Nancy Boury   +58 more
core   +1 more source

Dual Role of Tamoxifen in Enhancing STING and CEACAM1 Expression to Prime a Favorable Tumor Microenvironment for Anti‐TIM3 Immunotherapy

open access: yesAdvanced Science, EarlyView.
Anti‐PD‐1/PD‐L1 blockade has revolutionized cancer immunotherapy, but is ineffective against endocrine‐treated (i.e., Tamoxifen), relapsed ER+ breast cancer (BC) patients. This study provides insight into the sub‐optimal response of ER+BCs to anti‐PD‐1/PD‐L1 blockade – highlighting the induction of STING and the CEACAM1/TIM3 axis after chronic ...
Marvin Angelo E Aberin   +20 more
wiley   +1 more source

Métodos inmunológicos utilizados en la identificación rápida de bacterias y protozoarios en aguas Immunological methods for the quick identification of bacteria and protozoa in water

open access: yesRevista Cubana de Higiene y Epidemiología, 2013
Entre las enfermedades relacionadas con el agua según su uso se encuentran las causadas por sustancias químicas y por agentes biológicos. Dentro de estas últimas, las ocasionadas por bacterias y protozoarios patógenos incrementan cada día la lista de ...
Hermes Fundora Hernández   +5 more
doaj  

THE POTENTIAL USE OF AZOLLA AS NITROGEN SOURCE IN RICE PRODUCTION [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2002
A field experiment was conducted at EL-Kalubia governorate at the season (June - October 2001) to study the potential of Azolla application as bio-nitrogen source in comparison with the mineral nitrogen fertilizer as urea as well as their effect on ...
A. A. Amer   +2 more
doaj   +1 more source

Underground Signals: The Ecological Power of Root Volatiles

open access: yesAdvanced Science, EarlyView.
Root volatiles mediate rhizosphere chemical communication, shaping interactions among plants, microbes, herbivores, and natural enemies. Their production, transport, and perception underpin ecological adaptation, multitrophic interactions, and plant resilience, offering opportunities for sustainable crop protection, resilient agroecosystems, and ...
Xueyao Cao   +31 more
wiley   +1 more source

Identification of Early Colonizing Bacteria Involved in Formation of Dental Unit Waterlines Biofilm Using TA Cloning

open access: yes치위생과학회지
Background: Bacterial adhesion is the first and the most important step in biofilm formation in dental unit waterlines (DUWLs). Information on the initial adhesion and colonizing bacteria is needed to prevent biofilm formation in DUWLs. To identify the
Si Young Lee, Hye Young Yoon
doaj   +1 more source

SOLATION AND IDENTIFICATION OF SOME LOCAL ISOLATES OF Bradyrhizobium SP. (LUPINUS) USING SEROLOGICAL AND ANTIBIOTIC RESISTANCE MARKERS AND THEIR SYMBIOTIC PERFORMANCE UNDER DIFFERENT LEVELS OF N-FERTILIZATION [PDF]

open access: yesJournal of Agricultural Chemistry and Biotechnology, 2004
From eight isolates of Bradyrhizobium sp. (Lup < /em>inus) (were selected from many isolates on the basis of their N2-fixation efficient), four different groups were obtained and identified according to their sensitivity and resistance to ...
G. Mekhemar   +2 more
doaj   +1 more source

Lactiplantibacillus Plantarum GUANKE Alleviates Allergic Asthma by Restricting Monocyte‐to‐DC Differentiation Via Microbiota‐Associated IAA

open access: yesAdvanced Science, EarlyView.
Lactiplantibacillus plantarum GUANKE remodels the indigenous gut microbiota and is associated with microbiota‐dependent restoration of circulating IAA. IAA treatment attenuates JAK3‐STAT3 and Jag1‐Notch4‐Hey1 signaling and reduces CX3CR1+Ly6C− monocytic precursor generation and pulmonary CD11b+ DC accumulation, together with reduced Th2 inflammation ...
Yujia He   +10 more
wiley   +1 more source

Food and Water Safety Surveillance at Galala Port in Ambon, Indonesia: An Investigation Study [PDF]

open access: yesNature Environment and Pollution Technology
The port is a place for ships as sea transportation to dock. The port, as a place of entry and exit for goods or passengers from various regions, places, and environments, encourages the potential for disease transmission to a new environment.
E. Fikri, Y. W. Firmansyah, S. Suhardono, W. Mikana and L. Y. J. Noya
doaj   +1 more source

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