Results 61 to 70 of about 1,146,385 (319)

The cannabis crop [PDF]

open access: yesNature, 2015
Cannabis is one of humanity's oldest cultivated crops. But despite its long history and many uses, hard facts on its evolution and impact on the human body are in short supply. By Julie Gould.
openaire   +2 more sources

CROP Political Survey 2003-11

open access: yes, 2023
The CROP Inc. political surveys in the Canadian Opinion Research Archive are focussed primarily on the political attitudes of residents in Quebec. The surveys were conducted on an occasional basis depending on events in the province. The are concentrated,
CROP
core   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Agrivoltaic system design tools for managing trade-offs between energy production, crop productivity and water consumption

open access: yesEnvironmental Research Letters
Agrivoltaic systems that locate crop production and photovoltaic energy generation on the same land have the potential to aid the transition to renewable energy by reducing the competition between food, habitat, and energy needs for land while reducing ...
Emily Warmann   +2 more
doaj   +1 more source

A comprehensive overview of miRNA targeting drought stress resistance in plants

open access: yesBrazilian Journal of Biology, 2021
MicroRNAs (miRNAs) are essential nonprotein-coding genes. In a range of organisms, miRNAs has been reported to play an essential role in regulating gene expressions at post-transcriptional level.
S. M. S. Shah, F. Ullah
doaj   +1 more source

CROP Political Survey 2002-10B

open access: yes, 2023
The CROP Inc. political surveys in the Canadian Opinion Research Archive are focussed primarily on the political attitudes of residents in Quebec. The surveys were conducted on an occasional basis depending on events in the province. The are concentrated,
CROP
core   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

Leptostylus hilaris Bates, 1872 (Coleoptera: Cerambycidae) on Tahiti lime (Citrus latifolia Tanaka, Rutaceae) in Colombia

open access: yesAgronomía Colombiana, 2019
Leptostylus hilaris Bates, 1872 (Coleoptera: Cerambycidae) or stem borer larvae were found and collected in Espinal, Tolima province (Colombia) in Tahiti lime (Citrus latifolia Tanaka- Rutaceae) tree crops.
Buenaventura Monje   +3 more
doaj   +1 more source

CROP Political Survey 1982-03

open access: yes, 2023
The CROP Inc. political surveys in the Canadian Opinion Research Archive are focussed primarily on the political attitudes of residents in Quebec. The surveys were conducted on an occasional basis depending on events in the province. The are concentrated,
CROP
core   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

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