Results 21 to 30 of about 454 (98)

Quarantine nematode species and pathotypes potentially dangerous for domestic potato production: populations diversity and the genetics of potato resistance

open access: yesВавиловский журнал генетики и селекции, 2020
The review considers quarantine species and nematode pathotypes potentially dangerous for domestic potato production. Potatoes are affected by more than 30 types of parasitic nematodes, but the review focuses on the most harmful representatives of genera
N. V. Mironenko   +3 more
doaj   +1 more source

Parasitic nematodes modulate PIN-mediated auxin transport to facilitate infection. [PDF]

open access: yesPLoS Pathogens, 2009
Plant-parasitic nematodes are destructive plant pathogens that cause significant yield losses. They induce highly specialized feeding sites (NFS) in infected plant roots from which they withdraw nutrients.
Wim Grunewald   +3 more
doaj   +1 more source

Micro/Nanoscale Acoustic Manipulation: From Particle Control to Autonomous Microswimmers

open access: yesAdvanced Science, EarlyView.
This conceptual framework illustrates acoustic technology as a multifunctional platform enabling passive particle manipulation across scales and autonomous propulsion of microswimmers. ABSTRACT Acoustic manipulation and propulsion technologies have emerged as powerful platforms for micro/nanoscale control, enabled by their non‐contact operation, label ...
Jiahui Chu   +4 more
wiley   +1 more source

Evidence for adaptive explanations of semelparity in animals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Semelparity, the reproductive strategy of reproducing once, is widespread but uncommon in animals. Classes of models to explain the evolution of semelparity are based either on age structure and mortality schedules – demographic models in which high post‐reproductive mortality risk favours high reproductive effort and semelparity results from ...
Diana O. Fisher   +1 more
wiley   +1 more source

Differential Morphological, Structural and Biological Characteristics of Cysts in Heterodera Species in Korea

open access: yesThe Plant Pathology Journal, 2020
Morphological (cyst shape, color, and sizes [length (L), maximum width (W), volume and “a” (L/W)]), structural (vulvar cone slope angle [VCSA], surface wrinkle [VCSW], cyst wall thickness, composition, and texture) and biological characteristics ...
Ga Ram Han   +5 more
doaj   +1 more source

Genistein and Daidzein effects on the physiological indices of Soybean Cyst Nematodes

open access: yesScientia Agricola, 2021
: Soybean cyst nematode (SCN, Heterodera glycines) is a chief plant–parasitic nematode of soybean. Application of synthetic chemical nematicides poses negative side effects to human health and the environment.
Yongzhen Ma   +5 more
doaj   +1 more source

The β integrin modulates serotonin sensitivity via NPxY motifs to regulate egg laying and mechanosensation behaviors in Caenorhabditis elegans

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Integrin is an αβ heterodimeric receptor to the extracellular matrix; its binding to the matrix recruits focal adhesions to two NPxY motifs, the tyrosine phosphorylation sites in the cytoplasmic domain. Studies found that replacing tyrosines (Y) with phenylalanines (F) in the motif of β1 integrin displayed little developmental or ...
Josh Haram Bumm   +7 more
wiley   +1 more source

Harnessing plant susceptibility genes into strategies for enhanced disease resistance

open access: yesNew Plant Protection, EarlyView.
Integrated model of S gene modules in plant pathogen interactions. This model summarises representative host susceptibility modules that can be exploited by bacterial, fungal and viral pathogens. In the bacterial infection module, Xanthomonas transcription activator‐like effectors activate OsSWEET14 through effector‐binding elements in its promoter ...
Can Chen   +4 more
wiley   +1 more source

Image-Based Lignin Detection in Nematode-Induced Feeding Sites in Arabidopsis Roots

open access: yesBio-Protocol
Cyst and root-knot nematodes are sedentary biotrophic parasites that infect a wide range of plant species, causing significant annual yield and economic losses. Cyst nematodes (genera Heterodera and Globodera) induce specialized feeding structures called
Muhammad Ali, Krzysztof Wieczorek
doaj   +1 more source

Morphological and molecular characterization of cyst-forming nematodes on wheat from Shanxi Province

open access: yes浙江大学学报. 农业与生命科学版, 2012
Cyst-forming nematode parasitizing on wheat is a serious problem in the world. The first report of cyst nematode infecting wheat in China was in 1989, and since then the nematodes were reported in 13 provinces of China.
LIU Kun   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy