Results 71 to 80 of about 8,399 (197)

Characterization and Screening of Thermophilic Bacillus Strains for Developing Plant Growth Promoting Consortium From Hot Spring of Leh and Ladakh Region of India

Frontiers in Microbiology, 2018
In the present investigation, the main aim is to identify and characterize the potential drought tolerant plant growth promoting consortium for agricultural productivity.
Jay Prakash Verma, Jay Prakash Verma, Durgesh Kumar Jaiswal, Ram Krishna, Satya Prakash, Janardan Yadav, Vijai Singh   +6 more
doaj   +1 more source

Stressztoleranciát biztosító gének azonosítása a halofita Lepidium crassifolium-ból [PDF]

, 2018
Extreme environmental conditions limit plant growth and impose abiotic stress to plants. Land degradation, including desertification, drought and salinity affects around one third of the global land surface (Jarraud 2005).
Valkai Ildikó Anna
core  

Structure of a putative NTP pyrophosphohydrolase: YP_001813558.1 from Exiguobacterium sibiricum 255-15. [PDF]

, 2010
The crystal structure of a putative NTPase, YP_001813558.1 from Exiguobacterium sibiricum 255-15 (PF09934, DUF2166) was determined to 1.78 Å resolution. YP_001813558.1 and its homologs (dimeric dUTPases, MazG proteins and HisE-encoded phosphoribosyl ATP ...
Abdubek, Polat, Astakhova, Tamara, Axelrod, Herbert L, Carlton, Dennis, Chen, Connie, Chiu, Hsiu Ju, Clayton, Thomas, Das, Debanu, Deacon, Ashley M, Deller, Marc C, Duan, Lian, Elsliger, Marc André, Ernst, Dustin, Feuerhelm, Julie, Godzik, Adam, Grant, Joanna C, Grzechnik, Anna, Han, Gye Won, Hodgson, Keith O, Jaroszewski, Lukasz, Jin, Kevin K, Johnson, Hope A, Klock, Heath E, Knuth, Mark W, Kozbial, Piotr, Krishna, S Sri, Kumar, Abhinav, Lam, Winnie W, Lesley, Scott A, Marciano, David, McMullan, Daniel, Miller, Mitchell D, Morse, Andrew T, Murzin, Alexey G, Nigoghossian, Edward, Okach, Linda, Reyes, Ron, Rife, Christopher L, Sefcovic, Natasha, Tien, Henry J, Trame, Christine B, van den Bedem, Henry, Weekes, Dana, Wilson, Ian A, Wooley, John, Xu, Qingping, Yeates, Todd O   +46 more
core   +2 more sources

Surface‐Driven Protocell Formation in Geologically Relevant Early Earth Environment

ChemSystemsChem, Volume 8, Issue 2, March 2026.
Illustration of a prebiotic early‐Earth environment showing cell‐like protocells (blue spheres) and other complex organic molecules (pink and green spheres) distributed across terrestrial surfaces and within subsurface niches. Volcanic landscapes and mineral‐rich substrates provide diverse geochemical settings for the assembly and evolution of ...
Pamela Knoll, Silvia Holler
wiley   +1 more source

Synergistic effects of drought and heat stress on Medicago truncatula: understanding growth response and photosynthetic mechanisms

Photosynthetica
Drought and heat stress significantly threaten forage crop development and photosynthetic activity in the Mediterranean region. This study investigated the physiological responses and photosynthetic activity of two Medicago truncatula lines TN6.18 and ...
N. Ressaissi, W. MNAFGUI, N. MAIZA, F. ZRIBI, W. ZORRIG, N. LUDIDI, M.T. SANCHEZ-BALLESTA, M. BADRI   +7 more
doaj   +1 more source

Discovering PETases: An Interlink Between Engineering Enzymes and Microbiomes

Environmental Microbiology, Volume 28, Issue 3, March 2026.
In this review‐type article, we discuss some recent trends in the identification of polyethylene terephthalate‐degrading enzymes (PETases) from nature. We highlight that the discovery of novel PETases can be improved by an interlink between reshaping microbiomes and engineering proteins.
Diego Javier Jiménez, Alexandre Soares Rosado   +1 more
wiley   +1 more source

Systems Biology of Cold Adaptation in the Polyextremophilic Red Alga Galdieria sulphuraria

Frontiers in Microbiology, 2019
Rapid fluctuation of environmental conditions can impose severe stress upon living organisms. Surviving such episodes of stress requires a rapid acclimation response, e.g., by transcriptional and post-transcriptional mechanisms.
Alessandro W. Rossoni, Andreas P. M. Weber   +1 more
doaj   +1 more source

Effect of Plant Growth-Promoting Rhizobacteria on Salicornia ramosissima Seed Germination under Salinity, CO2 and Temperature Stress [PDF]

, 2019
In a scenario of climate change and growing population, halophyte root microbiota interactions may be a sustainable solution to improve alternative crop production while combating abiotic stress.
Bernabeu Meana, Miguel, Mateos Naranjo, Enrique, Mesa Marín, Jennifer, Pajuelo Domínguez, Eloísa, Pérez Romero, Jesús Alberto, Redondo Gómez, Susana, Rodríguez Llorente, Ignacio David   +6 more
core   +1 more source

Evolution of lysine and arginine biosynthesis revealed by substrate specificity of lysine biosynthetic enzymes in Thermus thermophilus

The FEBS Journal, Volume 293, Issue 6, Page 1727-1740, March 2026.
Two enzymes from the Thermus thermophilus lysine biosynthetic pathway, LysZ and LysY, unexpectedly exhibit substrate promiscuity. They are able to recognize the LysW intermediates utilized by the ArgW‐mediated arginine route, even though the bacterium already possesses the canonical arginine biosynthetic pathway.
Wenyuan Shi, Ayako Yoshida, Saori Kosono, Makoto Nishiyama   +3 more
wiley   +1 more source

Evidence for an impact-induced biosphere from the δ34S signature of sulphides in the Rochechouart impact structure, France [PDF]

, 2017
The highly eroded 23 km diameter Rochechouart impact structure, France, has extensive evidence for post-impact hydrothermal alteration and sulphide mineralization.
Boyce, A.J., Lambert, P., Lee, M.R., Lindgren, P., Simpson, S.L.   +4 more
core   +1 more source