Emilio cervantes

Modeling the arabidopsis seed shape by a cardioid: efficacy of the adjustment with a scale change with factor equal to the golden ratio and analysis of seed shape in ethylene mutants

Cervantes, e.; martín-gómez, j.j.; ardanuy, r.; de diego, j.g.; tocino, Á.
Date : 2019-06-15
Views : 980 Download : 372
https://doi.org/10.1016/j.jplph.2009.09.013.
A new model for the description of Arabidopsis seed shape based on the comparison of the outline of its longitudinal section with a transformed cardioid is presented. The transformation consists of sc...

Seed shape in model legumes: approximation by a cardioid reveals differences in ethylene insensitive mutants of lotus japonicus and medicago truncatula

Cervantes, e.; martín-gómez, j.j.; chan, p.k.; gresshoff, p.m.; tocino, Á.
Date : 2019-06-21
Views : 710 Download : 327
https://doi.org/ 10.1016/j.jplph.2012.05.019
Seed shape in the model legumes Lotus japonicus and Medicago truncatula is described. Based in previous work with Arabidopsis, the outline of the longitudinal sections of seeds is compared with a card...

Seed shape quantification in the order cucurbitales.

Cervantes, e.; martín-gómez, j.j.
Date : 2019-06-15
Views : 639 Download : 318
https://doi.org/10.5281/zenodo.117487.
Seed shape quantification in diverse species of the families belonging to the order Cucurbitales is done based on the comparison of seed images with geometric figures. Quantification of seed shape is ...

Seed shape quantification in the malvaceae reveals cardioid-shaped seeds predominantly in herbs

José javier martín gómez, diego gutiérrez del pozo, emilio cervantes
Date : 2019-06-15
Views : 717 Download : 296
10.2478/botlit-2019-0003
Seed shape in the Malvaceae and other families of the order Malvales was investigated. Seed shape was quantified by comparison with the cardioid. The J index is the percent similarity between both ima...

Morphological description and classification of wheat kernels based on geometric models.

Martín-gómez, j.j.; rewicz, a.; goriewa-duba, k.; wiwart, m.; tocino, Á. & cervantes, e
Date : 2019-06-21
Views : 787 Download : 334
https://doi.org/10.3390/agronomy9070399.
Modern automated and semi-automated methods of shape analysis depart from the coordinates of the points in the outline of a figure and obtain, based on artificial vision algorithms, descriptive param...

Seed morphology in the vitaceae based on geometric models.

José javier martín-gómez , diego gutiérrez del pozo , mariano ucchesu , gianluigi bacchetta , félix cabello sáenz de santamaría , Ángel tocino and emilio cervantes
Date : 2019-06-21
Views : 721 Download : 297
ttps://doi.org/10.3390/agronomy10050739
Morphometric methods based on artificial vision algorithms provide measurements for magnitudes descriptive of seed images (i.e., the length, width, area, and surface circularity index). Nevertheless,...