Results 1 to 10 of about 2,093,267 (299)

Chiral molecular imprinting-based SERS detection strategy for absolute enantiomeric discrimination

open access: yesNature Communications, 2022
Absolute chiral discrimination in chiral imprinted systems is complicated by the nonspecific binding of enantiomers. Here, the authors report a SERS “inspector” recognition mechanism to distinguish between specifically and nonspecifically bound ...
Maryam Arabi   +7 more
doaj   +1 more source

Elucidation of the molecular responses to waterlogging in Sesbania cannabina roots by transcriptome profiling

open access: yesScientific Reports, 2017
Sesbania cannabina, a multipurpose leguminous crop, is highly resistant to waterlogging stress. However, the scant genomic resources in the genus Sesbania have greatly hindered further exploration of the mechanisms underlying its waterlogging tolerance ...
Cheng-Gang Ren   +5 more
doaj   +1 more source

Acute Toxicity of the Dinoflagellate Amphidinium carterae on Early Life Stages of Zebrafish (Danio rerio)

open access: yesToxics, 2023
Dinoflagellates of the genus Amphidinium can produce a variety of polyketides, such as amphidinols (AMs), amphidinoketides, and amphidinin, that have hemolytic, cytotoxic, and fish mortality properties.
Xiao Yang   +4 more
doaj   +1 more source

The reactivity of dissolved and suspended particulate phosphorus pools decreases with distance downstream in the Yellow River

open access: yesCommunications Earth & Environment, 2023
The Yellow River is a potentially important source of terrestrially derived phosphorus to the phosphorus limited Bohai Sea. However, seasonal variation in concentrations, partitioning and bioavailability of dissolved and particulate phosphorus along the ...
Nana Hu   +4 more
doaj   +1 more source

FixJ family regulator AcfR of Azorhizobium caulinodans is involved in symbiosis with the host plant

open access: yesBMC Microbiology, 2021
Background A wide variety of bacterial adaptative responses to environmental conditions are mediated by signal transduction pathways. Two-component signal transduction systems are one of the predominant means used by bacteria to sense the signals of the ...
Wei Liu   +4 more
doaj   +1 more source

Integrative Biomarker Assessment of the Influence of Saxitoxin on Marine Bivalves: A Comparative Study of the Two Bivalve Species Oysters, Crassostrea gigas, and Scallops, Chlamys farreri

open access: yesFrontiers in Physiology, 2018
Harmful algae blooms have expanded greatly in recent decades, and their secreted toxins pose a severe threat to human health and marine ecosystems. Saxitoxin (STX) is a main paralytic shellfish poison naturally produced by marine microalgae of the genus ...
Ruiwen Cao   +18 more
doaj   +1 more source

Effects of mechanical and chemical control on invasive Spartina alterniflora in the Yellow River Delta, China [PDF]

open access: yesPeerJ, 2019
Spartina alterniflora is one of the most noxious invasive plants in China and many other regions. Exploring environmentally friendly, economic and effective techniques for controlling Spartina alterniflora is of great significance for the management of ...
Baohua Xie   +8 more
doaj   +2 more sources

Lipids and Terpenoids from the Deep-Sea Fungus Trichoderma lixii R22 and Their Antagonism against Two Wheat Pathogens

open access: yesMolecules, 2023
Five new lipids, tricholixins A–E (1–5), and two known terpenoids, brasilane A (6) and harzianone A (7), were discovered from a deep-sea strain (R22) of the fungus Trichoderma lixii isolated from the cold seep sediments of the South China Sea.
Chang-Peng Li   +4 more
doaj   +1 more source

Combined toxicity of cadmium and lead on early life stages of the Pacific oyster, Crassostrea gigas [PDF]

open access: yesInvertebrate Survival Journal, 2017
Trace metals cause toxic effect on the early development period of marine animals, however only few studies address the toxic interactions of trace metals on bivalves. In the present study, the individual and combined toxicities of dissolved cadmium (Cd)
J Xie   +10 more
doaj   +1 more source

Genome-wide identification and expression analysis of Dmrt genes in bivalves

open access: yesBMC Genomics, 2023
In recent years, some common themes in the development of sex-specific traits in different animal lineages have started to emerge since the discovery of the Dmrt (doublesex-mab3-related transcription factor gene) genes.
Quanchao Wang, Tiangui Cao, Chunde Wang
doaj   +1 more source

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