Results 91 to 100 of about 4,037 (202)

Evolution of extreme resistance to ionizing radiation via genetic adaptation of DNA repair

eLife, 2014
By directed evolution in the laboratory, we previously generated populations of Escherichia coli that exhibit a complex new phenotype, extreme resistance to ionizing radiation (IR).
Rose T Byrne, Audrey J Klingele, Eric L Cabot, Wendy S Schackwitz, Jeffrey A Martin, Joel Martin, Zhong Wang, Elizabeth A Wood, Christa Pennacchio, Len A Pennacchio, Nicole T Perna, John R Battista, Michael M Cox   +12 more
doaj   +1 more source

Salt Cress. A Halophyte and Cryophyte Arabidopsis Relative Model System and Its Applicability to Molecular Genetic Analyses of Growth and Development of Extremophiles [PDF]

, 2004
Günsu Inan, Quan Zhang, Pinghua Li, Zenglan Wang, Ziyi Cao, Hui Zhang, Changqing Zhang, Tanya M. Quist, S. Mark Goodwin, Jianhua Zhu, Huazhong Shi, Barbara Damsz, T. Charbaji, Qingqiu Gong, Shisong Ma, Mark Fredricksen, David W. Galbraith, Matthew A. Jenks, David Rhodes, Paul M. Hasegawa, Hans J. Bohnert, Robert J. Joly, Ray A. Bressan, Jian‐Kang Zhu   +23 more
openalex   +1 more source

The Implications of 'Oumuamua on Panspermia [PDF]

Panspermia is the hypothesis that life originated on Earth from the bombardment of foreign interstellar ejecta harboring polyextremophile microorganisms. Since the 2017 discovery of the interstellar body 'Oumuamua (1I/2017 U1) by the Pans-STARRS telescope, various studies have re-examined panspermia based on updated number density models that ...
arxiv   +1 more source

Bacillus pumilus isolated from sabkha rhizosphere ameliorates the behavior of the facultative halophyte Hordeum marinum when salt-challenged by improving nutrient uptake and soil health-related traits

Plant Stress
Plant growth-promoting rhizosphere bacteria (PGPR) are increasingly considered as highly efficient bioagents. They confer for instance better salt tolerance to host plants while improving soil enzyme activities and microbiome diversity, which are ...
Ouissal Metoui-Ben Mahmoud, Rabaa Hidri, Chedly Abdelly, Ahmed Debez   +3 more
doaj  

Microbial extremophiles in evolutionary aspect [PDF]

, 2007
Elena V. Pikuta, Richard B. Hoover
openalex   +1 more source

Ab initio calculations of scytonemin derivatives of relevance to extremophile characterization by Raman spectroscopy [PDF]

, 2010
Tereza Varnalı, Howell G. M. Edwards
openalex   +1 more source

Ectoin®, a Novel, Non-Drug, Extremophile-Based Device, Relieves Allergic Rhinoconjunctivitis Symptoms in Patients in an Environmental Exposure Chamber Model [PDF]

, 2011
A. Salapatek, M. Bates, Andreas Bilstein, Dipesh Patel   +3 more
openalex   +1 more source

Salicylic Acid Seed Priming: A Key Frontier in Conferring Salt Stress Tolerance in Barley Seed Germination and Seedling Growth

Agronomy
The goal of the current study was to investigate the effects of seed priming with salicylic acid (SA) on seed germination parameters, seedling growth traits, nutritional element mobilization, and oxidative stress status in two barley species that were ...
Rim Ben Youssef, Nahida Jelali, Jose Ramón Acosta Motos, Chedly Abdelly, Alfonso Albacete   +4 more
doaj   +1 more source

Genome-scale reconstruction of metabolic network for a halophilic extremophile, Chromohalobacter salexigens DSM 3043 [PDF]

, 2011
Özlem Ateş Duru, Ebru Toksoy Öner, Kazım Yalçın Arğa   +2 more
openalex   +1 more source

Divergent Evolution of Male Aggressive Behaviour: Another Reproductive Isolation Barrier in Extremophile Poeciliid Fishes? [PDF]

, 2012
David Bierbach, Moritz Klein, Vanessa Sassmannshausen, Ingo Schlupp, Rüdiger Riesch, Jakob Parzefall, Martin Plath   +6 more
openalex   +1 more source