Results 11 to 20 of about 2,659,625 (89)

Plant Secondary Metabolites as Defense Tools against Herbivores for Sustainable Crop Protection

open access: yesInternational Journal of Molecular Sciences, 2022
Plants have evolved several adaptive strategies through physiological changes in response to herbivore attacks. Plant secondary metabolites (PSMs) are synthesized to provide defensive functions and regulate defense signaling pathways to safeguard plants ...
Pratap A. Divekar   +13 more
semanticscholar   +1 more source

Linking Plant Secondary Metabolites and Plant Microbiomes: A Review

open access: yesFrontiers in Plant Science, 2021
Plant secondary metabolites (PSMs) play many roles including defense against pathogens, pests, and herbivores; response to environmental stresses, and mediating organismal interactions.
Zhiqian Pang   +7 more
semanticscholar   +1 more source

Plant Secondary Metabolite Biosynthesis and Transcriptional Regulation in Response to Biotic and Abiotic Stress Conditions

open access: yesAgronomy, 2021
Plant secondary metabolites (SMs) play important roles in plant survival and in creating ecological connections between other species. In addition to providing a variety of valuable natural products, secondary metabolites help protect plants against ...
R. Jan   +4 more
semanticscholar   +1 more source

DichroWeb, a website for calculating protein secondary structure from circular dichroism spectroscopic data

open access: yesProtein Science, 2021
Circular dichroism (CD) spectroscopy is a widely‐used method for characterizing the secondary structures of proteins. The well‐established and highly used analysis website, DichroWeb (located at: http://dichroweb.cryst.bbk.ac.uk/html/home.shtml) enables ...
A. Miles, S. G. Ramalli, B. Wallace
semanticscholar   +1 more source

Hamiltonian Stationary Tori in the Complex Projective Plane [PDF]

open access: yes, 2003
Hamiltonian stationary Lagrangian surfaces are Lagrangian surfaces in a four‐dimensional Kähler manifold which are critical points of the area functional for Hamiltonian infinitesimal deformations.
Fr'ed'eric H'elein, P. Romon
semanticscholar   +1 more source

Public Speaking Anxiety and English Language Competency of Bachelor of Secondary Education English Majors

open access: yesJournal of Elementary and Secondary School, 2023
This research aimed to determine the public speaking anxiety and English language competency of the Bachelor of Secondary Education English majors at Laguna State Polytechnic University Los Baños Campus.
Marissa Reyes   +4 more
semanticscholar   +1 more source

CS Outreach to Inform Secondary School Students' Perceptions of CS: Initial Findings

open access: yesWorkshop in Primary and Secondary Computing Education, 2023
This study covers a three-year, longitudinal K–12 outreach initiative that promoted computer science in Ireland from 2017–2020. During the first year, 2017–2018, 2900 students participated in a pilot phase.
Karen Nolan   +5 more
semanticscholar   +1 more source

Interactive effects of salicylic acid and jasmonic acid on secondary metabolite production in Echinacea purpurea

open access: yesInternational Journal of Secondary Metabolite, 2023
Secondary metabolites are highly beneficial to human health and have commercial and industrial values. So, this research aimed to study the effects of exogenous salicylic acid (SA) and jasmonic acid (JA) on some secondary metabolites in purple coneflower.
Fatemeh Rasoli̇, M. Gholipoor
semanticscholar   +1 more source

antiSMASH 5.0: updates to the secondary metabolite genome mining pipeline

open access: yesNucleic Acids Res., 2019
Secondary metabolites produced by bacteria and fungi are an important source of antimicrobials and other bioactive compounds. In recent years, genome mining has seen broad applications in identifying and characterizing new compounds as well as in ...
K. Blin   +7 more
semanticscholar   +1 more source

Enhanced secondary pollution offset reduction of primary emissions during COVID-19 lockdown in China

open access: yesNational Science Review, 2020
To control the spread of the 2019 novel coronavirus (COVID-19), China imposed nationwide restrictions on the movement of its population (lockdown) after the Chinese New Year of 2020, leading to large reductions in economic activities and associated ...
Xin Huang   +26 more
semanticscholar   +1 more source

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