Results 21 to 30 of about 57,774 (296)

Metabolismo de metilglioxal en macroalgas durante desecación [PDF]

open access: yes, 2016
Indexación: Scielo; Web of Science.In primary producers, diverse stressors cause an over-production of methylglyoxal (MG), which is principally detoxified by glyoxalase I (GLO1) activity.
Contreras-Porcia, Loretto   +4 more
core   +1 more source

DAF-16/FoxO in Caenorhabditis elegans and its role in metabolic remodeling [PDF]

open access: yes, 2020
DAF-16, the only forkhead box transcription factors class O (FoxO) homolog in Caenorhabditis elegans, integrates signals from upstream pathways to elicit transcriptional changes in many genes involved in aging, development, stress, metabolism, and ...
Braeckman, Bart, Zečić, Aleksandra
core   +1 more source

Variability in Functional Traits along an Environmental Gradient in the South African Resurrection Plant Myrothamnus flabellifolia

open access: yesPlants, 2022
Many desiccation-tolerant plants are widely distributed and exposed to substantial environmental variation across their native range. These environmental differences generate site-specific selective pressures that could drive natural variation in ...
Rose A. Marks   +6 more
doaj   +1 more source

Reproduction and Dispersal of Biological Soil Crust Organisms [PDF]

open access: yes, 2019
Biological soil crusts (BSCs) consist of a diverse and highly integrated community of organisms that effectively colonize and collectively stabilize soil surfaces.
Aanderud, Zachary T.   +7 more
core   +2 more sources

Tun formation is not a prerequisite for desiccation tolerance in the marine tidal tardigrade Echiniscoides sigismundi [PDF]

open access: yes, 2016
The so-called ‘tun’ state is best known from limno-terrestrial tardigrades and rotifers that rely on this compact body shape for anhydrobiotic survival.
Clausen, Lykke K.B.   +4 more
core   +3 more sources

An Experimental Evolution Test of the Relationship between Melanism and Desiccation Survival in Insects. [PDF]

open access: yesPLoS ONE, 2016
We used experimental evolution to test the 'melanism-desiccation' hypothesis, which proposes that dark cuticle in several Drosophila species is an adaptation for increased desiccation tolerance.
Subhash Rajpurohit   +4 more
doaj   +1 more source

Rice seed quality development and temperature during late development and maturation [PDF]

open access: yes, 2011
The potential longevity of japonica rice (Oryza sativa L. subsp. japonica) seed is particularly sensitive to high temperature – and thus climate change – during development and maturation. Cultivar Taipei 309 was grown at 28/208C (12 h/12 h) and then
Ellis   +5 more
core   +1 more source

LOSS OF DESICCATION TOLERANCE IN SEEDS OF TREE SPECIES DURING GERMINATION: THEORETICAL AND PRACTICAL IMPLICATIONS

open access: yesRevista Árvore, 2018
Understanding the loss of desiccation tolerance is of great importance in seed technology for its implications in the development of strategies for seed conservation and seedling production.
Wilson Vicente Souza Pereira   +4 more
doaj   +1 more source

ROS Accumulation as a Hallmark of Dehydration Stress in Primed and Overprimed Medicago truncatula Seeds

open access: yesAgronomy, 2022
Seed priming protocols implement incomplete imbibition phases, as well as physical, chemical or biological treatments, to activate pre-germinative metabolism and stress response, thus improving germination performances, seedling establishment and stress ...
Andrea Pagano   +6 more
doaj   +1 more source

Desiccation resistance and persistence of Cronobacter species in infant formula [PDF]

open access: yes, 2009
Cronobacter is a newly described genus which includes opportunistic pathogens formerly known as ‘Enterobacter sakazakii’. These organisms have been isolated from a wide variety of sources, including powdered infant formula (PIF).
Forsythe, S, Osaili, T
core   +1 more source

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