Omar Vergara-Diaz
Overview
Explore the profile of Omar Vergara-Diaz including associated specialties, affiliations and a list of published articles.
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Articles
17
Citations
211
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Recent Articles
1.
Vicente R, Vergara-Diaz O, Uberegui E, Martinez-Pena R, Morcuende R, Kefauver S, et al.
J Exp Bot
. 2024 Feb;
75(11):3412-3430.
PMID: 38400803
There is a need to generate improved crop varieties adapted to the ongoing changes in the climate. We studied durum wheat canopy and central metabolism of six different photosynthetic organs...
2.
Vergara-Diaz O, Velasco-Serrano E, Invernon-Garrido A, Katamadze A, Yoldi-Achalandabaso A, Serret M, et al.
J Plant Physiol
. 2023 Dec;
292:154161.
PMID: 38142485
Contribution of inflorescences to seed filling have attracted great attention given the resilience of this photosynthetic organ to stressful conditions. However, studies have been almost exclusively focused to small grain...
3.
Martinez-Pena R, Vergara-Diaz O, Schlereth A, Hohne M, Morcuende R, Nieto-Taladriz M, et al.
Planta
. 2023 Mar;
257(4):81.
PMID: 36917306
The pool of carbon- and nitrogen-rich metabolites is quantitatively relevant in non-foliar photosynthetic organs during grain filling, which have a better response to water limitation than flag leaves. The response...
4.
Araus J, Kefauver S, Vergara-Diaz O, Gracia-Romero A, Rezzouk F, Segarra J, et al.
J Integr Plant Biol
. 2021 Nov;
64(2):592-618.
PMID: 34807514
High-throughput crop phenotyping, particularly under field conditions, is nowadays perceived as a key factor limiting crop genetic advance. Phenotyping not only facilitates conventional breeding, but it is necessary to fully...
5.
Gracia-Romero A, Kefauver S, Vergara-Diaz O, Hamadziripi E, Zaman-Allah M, Thierfelder C, et al.
Sci Rep
. 2020 Sep;
10(1):16008.
PMID: 32994539
Enhancing nitrogen fertilization efficiency for improving yield is a major challenge for smallholder farming systems. Rapid and cost-effective methodologies with the capability to assess the effects of fertilization are required...
6.
Kamphorst S, Teixeira do Amaral Junior A, de Lima V, Santos P, Rodrigues W, Vivas J, et al.
Front Plant Sci
. 2020 Sep;
11:1289.
PMID: 32973848
Climate change is expected to intensify water restriction to crops, impacting on the yield potential of crops such as popcorn. This work aimed to evaluate the performance of 10 field...
7.
Gracia-Romero A, Vergara-Diaz O, Thierfelder C, Cairns J, Kefauver S, Araus J
Remote Sens (Basel)
. 2020 Jul;
10(2):349.
PMID: 32704486
In the coming decades, Sub-Saharan Africa (SSA) faces challenges to sustainably increase food production while keeping pace with continued population growth. Conservation agriculture (CA) has been proposed to enhance soil...
8.
Estevez-Geffriaud V, Vicente R, Vergara-Diaz O, Narvaez Reinaldo J, Trillas M
Planta
. 2020 Jun;
252(1):8.
PMID: 32594356
Coating maize seeds with the microbial plant protection product Trichoderma asperellum strain T34 is an effective form of inoculation that enhances plant performance when faced with drought stress, and it...
9.
Vergara-Diaz O, Vatter T, Vicente R, Obata T, Nieto-Taladriz M, Aparicio N, et al.
Cells
. 2020 Apr;
9(4).
PMID: 32326207
Although the relevance of spike bracts in stress acclimation and contribution to wheat yield was recently revealed, the metabolome of this organ and its response to water stress is still...
10.
Vergara-Diaz O, Vatter T, Kefauver S, Obata T, Fernie A, Araus J
Plant J
. 2019 Dec;
102(3):615-630.
PMID: 31808224
Hyperspectral techniques are currently used to retrieve information concerning plant biophysical traits, predominantly targeting pigments, water, and nitrogen-protein contents, structural elements, and the leaf area index. Even so, hyperspectral data...