Presence of inulin in sunflower (Helianthus annuus L.) grown under high irradiance

Autor: Guillermo A.A. Dosio, Giselle M.A. Martínez-Noël, Leonela A. García, M. Eugenia Giorgi, Jorge A. Tognetti

Publikováno v: Plant Physiology and Biochemistry. 194:638-642

Fructans are important polysaccharides synthesized from sucrose which are present in about 12-15% of angiosperms. Sunflower (Helianthus annuus L.) is considered a non-fructan bearing plant even though its close relative, Helianthus tuberosus, accumul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b57dc408d2e9301d0bbe8ac23ffda9df
https://doi.org/10.1016/j.plaphy.2022.12.006

Temperature Impact on the Forage Quality of Two Wheat Cultivars with Contrasting Capacity to Accumulate Sugars

Autor: Máximo Lorenzo, Silvia G. Assuero, Jorge A. Tognetti

Publikováno v: Agriculture, Vol 5, Iss 3, Pp 649-667 (2015)

Wheat is increasingly used as a dual-purpose crop (for forage and grain production) worldwide. Plants encounter low temperatures in winter, which commonly results in sugar accumulation. High sugar levels might have a positive impact on forage digesti

Externí odkaz: https://doaj.org/article/d26d49cc86bc4667ac63fb5334340403

Sunflower: A potential fructan-bearing crop?

Autor: Giselle eMartinez-Noel, Guillermo Aníbal Adrián Dosio, Andrea Fabiana Puebla, Ester Marina Insani, Jorge Alberto Tognetti

Publikováno v: Frontiers in Plant Science, Vol 6 (2015)

Grain filling in sunflower (Helianthus annuus L.) mainly depends on actual photosynthesis, being the contribution of stored reserves in stems (sucrose, hexoses and starch) rather low. Drought periods during grain filling often reduce yield. Increasin

Externí odkaz: https://doaj.org/article/b2ed20a0705143cc9d1b222733f3476e

AZOXYSTROBIN INDUCES CHROMOSOMAL ABERRATIONS IN ROOTS OF THE HYDROPHYTE Bidens laevis L

Autor: Germán Lukaszewicz, Jorge Alberto Tognetti, Débora Jesabel Pérez, Mirta Lujan Menone

Publikováno v: Revista Internacional de Contaminación Ambiental. 35:553-563

Aquatic plants can be used as in situ bioindicators of water quality due to their ability to accumulate agrochemicals. However, these plants may be at significant ecotoxicological risk from pesticides applied in crop fields. The fungicide azoxystrobi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31e9146c9153d3bdb18000336b3e824c
https://doi.org/10.20937/rica.2019.35.03.03

Nova compreensão sobre como a thigmomorfogênese afeta o desenvolvimento de plantas de Epipremnum aureum

Autor: Jorge Alberto Tognetti, Claudio R. Galmarini, Adalberto Di Benedetto

Publikováno v: Horticultura Brasileira 36 : 330-340 (2018)
INTA Digital (INTA)
Instituto Nacional de Tecnología Agropecuaria
instacron:INTA
Horticultura Brasileira v.36 n.3 2018
Horticultura Brasileira
Associação Brasileira de Horticultura (ABH)
instacron:ABH
Horticultura Brasileira, Volume: 36, Issue: 3, Pages: 330-340, Published: SEP 2018
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Horticultura Brasileira, Vol 36, Iss 3, Pp 330-340 (2018)
CIC Digital (CICBA)
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA

Climbing Epipremnum aureum plants develop larger leaves than unsupported, hanging plants. This effect may be regarded, in part, as a thigmomorphogenic response, but gravimorphogenetic effect may also be involved, since polar auxin transport is known

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fefdadabc69a961478a8cc547ab03a5
https://doi.org/10.1590/s0102-053620180308