Results 21 to 30 of about 56,912 (284)

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

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

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

Plant Desiccation Tolerance and its Regulation in the Foliage of Resurrection “Flowering-Plant” Species

open access: yesAgronomy, 2018
The majority of flowering-plant species can survive complete air-dryness in their seed and/or pollen. Relatively few species (‘resurrection plants’) express this desiccation tolerance in their foliage. Knowledge of the regulation of desiccation tolerance
Cecilia K. Blomstedt   +4 more
doaj   +1 more source

The aggregation of Brucella abortus occurs under microaerobic conditions and promotes desiccation tolerance and biofilm formation [PDF]

open access: yes, 2012
Brucella abortus causes brucellosis mainly in cattle. The infection is transmitted to humans by ingestion of animal products or direct contact with infected material.
Almiron, Marta A.   +2 more
core   +1 more source

Tolerance to Desiccation of Diospyros inconstans Jacq. (Ebenaceae) Seeds at Different Maturity Stages

open access: yesFloresta e Ambiente, 2021
Classifying seeds in terms of desiccation tolerance is the first step in determining the potential and most appropriate conditions for storage. This study aimed to characterize the tolerance to desiccation of Diospyros inconstans seeds from fruits at ...
Edvânia da Silva Carvalho   +5 more
doaj   +1 more source

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