Výsledky vyhledávání - "Ballare, Carlos Luis"

The shade-avoidance syndrome: Multiple signals and ecological consequences

Autor: Ballare, Carlos Luis, Pierik, Ronald

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Plants use photoreceptor proteins to detect the proximity of other plants and to activate adaptive responses. Of these photoreceptors, phytochrome B (phyB), which is sensitive to changes in the red (R) to far-red (FR) ratio of sunlight, is the one th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6281f6e9a91d3e1d24eb731e8a712212
Wiley Online Library

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Soybean resistance to stink bugs (Nezara viridula and Piezodorus guildinii) increases with exposure to solar UV-B radiation and correlates with isoflavonoid content in pods under field conditions

Autor: Zavala, Jorge Alberto, Mazza, Carlos Alberto, Dillon, Francisco María, Chludil, Hugo Daniel, Ballare, Carlos Luis

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Solar UV-B radiation (280–315 nm) has a significant influence on trophic relationships in natural and managed ecosystems, affecting plant–insect interactions. We explored the effects of ambient UV-B radiation on the levels of herbivory by stink b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2c1c6706cecd8760ee456f0fc0940613
Wiley Online Library

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Linking phytochrome to plant immunity: low red : far-red ratios increase Arabidopsis susceptibility to Botrytis cinerea by reducing the biosynthesis of indolic glucosinolates and camalexin

Autor: Cargnel, Miriam D., Demkura, Patricia Verónica, Ballare, Carlos Luis

Shade-intolerant plants respond to low red : far-red (R : FR) ratios, which signal the proximity of potential competitors, by down-regulating immune responses. Here we investigated the mechanisms underlying this immune suppression in Arabidopsis. We

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3498::e099d58bb099f81ea374221befc0ce18
Wiley Online Library

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Ecology of plant volatiles: taking a plant community perspective

Autor: Pierik, Ronald, Ballare, Carlos Luis, Dicke, Marcel

Publikováno v: Plant, Cell & Environment 37 (2014) 8
Plant, Cell & Environment, 37(8), 1845-1853

Although plants are sessile organisms, they can modulate their phenotype so as to cope with environmental stresses such as herbivore attack and competition with neighbouring plants. Plant-produced volatile compounds mediate various aspects of plant d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::371e8c8f79a32b00c555edabdc81722c
https://dspace.library.uu.nl/handle/1874/307402

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To grow or defend? Low red: far-red ratios reduce jasmonate sensitivity in Arabidopsis seedlings by promoting DELLA degradation and increasing JAZ10 stability

Autor: Cerrudo, Ignacio, Leone, Melisa, Keller, Mercedes Magdalena, Ballare, Carlos Luis

How plants balance resource allocation between growth and defense under conditions of competitive stress is a key question in plant biology. Low red : far-red (R : FR) ratios, which signal a high risk of competition in plant canopies, repress jasmona

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3498::507a5aaa89f8352b41473a1e77a31768
Wiley Online Library

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Light Regulation of Plant Defense

Autor: Ballare, Carlos Luis

Precise allocation of limited resources between growth and defense is critical for plant survival. In shade-intolerant species, perception of competition signals by informational photoreceptors activates shade-avoidance responses and reduces the expr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3498::85553a7c6861998c925654def70446a7
http://www.annualreviews.org/doi/full/10.1146/annurev-arplant-050213-040145?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub=pubmed

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Beneficial effects of solar UV-B radiation on soybean yield mediated by reduced insect herbivory under field conditions

Autor: Mazza, Carlos Alberto, Giménez, Patricia I., Kantolic, Adriana Graciela, Ballare, Carlos Luis

Ultraviolet-B radiation (UV-B: 280–315 nm) has damaging effects on cellular components and macromolecules. In plants, natural levels of UV-B can reduce leaf area expansion and growth, which can lead to reduced productivity and yield. UV-B can also

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3498::eaaf94a4dd891ca80cfc1102b82fa177
Wiley Online Library

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Solar ultraviolet-B radiation can affect slug feeding preference for some plant species native to a fen ecosystem in Tierra del Fuego, Argentina

Autor: Zaller, Johann G., Searles, Peter Stoughton, Rousseaux, Maria Cecilia, Flint, Stephan D., Caldwell, Martyn M., Sala, Osvaldo Esteban, Ballare, Carlos Luis, Scopel, Ana Leonor

The objectives of this study were to test potential effects of solar ultraviolet-B (UV-B) radiation on (i) foliage nutritional quality and foliage decomposition rates of six plant species of this fen ecosystem (Nothofagus antarctica, Carex curta, C.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3498::96171bc0ae9d6d932e931dc6eaf3944c
https://link.springer.com/article/10.1023/A:1026239828337

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Effects of solar UV-B radiation on soybean crops: Impact on leaf herbivory by Anticarsia gemmatalis

Autor: Zavala, Jorge Alberto, Scopel, Ana Leonor, Ballare, Carlos Luis

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Replicated field experiments with large plastic filters were carried out in Buenos Aires (Argentina, 34° S) to study the impacts of current levels of solar UV-B radiation (λ ≤ 315 nm) on soybean (Glycine max L.) crops and their interactions with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::3e1fc81ddad1f07dbf7a4447faaf1893
https://link.springer.com/article/10.1023/A:1012672226811

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