Reml
Phenotypic and predicted genetic approaches for genotype ranking of wheat seed yield in Brazil
Authors: V.J. Szareski, I.R. Carvalho, K. Kehl, A.M. Levien, T.C. da Rosa, M.H. Barbosa, G.H. Demari, J.R. Pimentel, C. Troyjack, V.Q. de Souza, E.G. Martinazzo,F.A. Villela, T. Ped�³ and T.Z. Aumonde
This work was aimed at determining stability and adaptability through Additive Main Effects and Multiplicative Interaction (AMMI) and Genotype Main Effects and Genotype Environment Interaction (GGE) methodologies, as well as to estimate and predict Restricted Maximum Likelihood/Best Linear Unbiased Prediction (REML/BLUP) param.. Read More»
- Genet. Mol. Res. 17(3):
- http://dx.doi.org/gmr18026
- DOI:
- http://dx.doi.org/10.4238/gmr18026
Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L.
Authors: C.F.B. Sanch�©z, R.S. Alves, A.d.P. Garcia, P.E. Teodoro, L.A. Peixoto, L.A. Silva, L.L. Bhering and M.D.V. Resende
The aim of this study was to evaluate repeated measures over the years to estimate repeatability coefficient and the number of the optimum measure to select superior genotypes in Annona muricata L. The fruit production was evaluated over 16 years in 71 genotypes without an experimental design. The estimation of variance compon.. Read More»
- Genet. Mol. Res. 16(3):
- gmr16039753
- DOI:
- 10.4238/gmr16039753
Selection of Jatropha full-sib families based on genotypic adaptability and stability via mixed models
Authors: E.V. Rodrigues, P.E. Teodoro, L.A. Peixoto, L.A. Silva, B.G. Laviola and L.L. Bhering
The objectives of this study were to estimate the genetic parameters for Jatropha full-sib families and to select superior genotypes based on grain yield, adaptability, and stability simultaneously to be used for cloning and crossings. Grain yield was evaluated in thirteen full-sib families in a randomized block design for 5 y.. Read More»
- Genet. Mol. Res. 16(3):
- gmr16039722
- DOI:
- 10.4238/gmr16039722
Estimates of genetic parameters and genotypic values prediction in maize landrace populations by REML/BLUP procedure
Authors: D. Baretta, M. Nardino, I.R. Carvalho, A.J. de Pelegrin, M. Ferrari, V.J. Szareski, W.S. Barros, V.Q. de Souza, A.C. de Oliveira and L.C. da Maia
Lung cancer is the leading cause of cancer death in men and the second leading cause of cancer death in women worldwide. Fascin-1 and laminin-5 were associated with the invasiveness and prognoses of several cancers. The expression and the serum levels of fascin-1 and laminin-5 in patients with non-small cell lung cancer (NSCLC.. Read More»
- Genet. Mol. Res. 16(2):
- gmr16029715
- DOI:
- 10.4238/gmr16029715
Mixed models for selection of Jatropha progenies with high adaptability and yield stability in Brazilian regions
Authors: P.E. Teodoro, L.L. Bhering, R.D. Costa, R.B. Rocha and B.G. Laviola
The aim of this study was to estimate genetic parameters via mixed models and simultaneously to select Jatropha progenies grown in three regions of Brazil that meet high adaptability and stability. From a previous phenotypic selection, three progeny tests were installed in 2008 in the municipalities of Planaltina-DF (Midwest), Nova Porteirinha-MG (Southea.. Read More»
- Genet. Mol. Res. 15(3):
- gmr.15038824
- DOI:
- 10.4238/gmr.15038824
Mixed models identify physic nut genotypes adapted to environments with different phosphorus availability
Authors: P.E. Teodoro, B.G. Laviola, L.D. Martins, J.F.T. Amaral and W.N. Rodrigues
The aim of this study was to screen physic nut (Jatropha curcas) genotypes that differ in their phosphorous (P) use, using mixed models. The experiment was conducted in a greenhouse located in the experimental area of the Centro de Ciências Agrárias of the Universidade Federal do Espírito Santo, in Alegre, ES, Brazil. The experiment wa.. Read More»
- Genet. Mol. Res. 15(3):
- gmr.15038429
- DOI:
- 10.4238/gmr.15038429
Usefulness of the HMRPGV method for simultaneous selection of upland cotton genotypes with greater fiber length and high yield stability
Authors: F.J.C. Farias, L.P. Carvalho, J.L. Silva Filho and P.E. Teodoro
The harmonic mean of the relative performance of genotypic predicted value (HMRPGV) method has been used to measure the genotypic stability and adaptability of various crops. However, its use in cotton is still restricted. This study aimed to use mixed models to select cotton genotypes that simultaneously result in longer fiber length, higher fiber yield,.. Read More»
- Genet. Mol. Res. 15(3):
- gmr.15038439
- DOI:
- 10.4238/gmr.15038439
Variation in cassava germplasm for tolerance to post-harvest physiological deterioration
Authors: M.T. Venturini, L.R. Santos, C.I.A. Vildoso, V.S. Santos and E.J. Oliveira
Tolerant varieties can effectively control post-harvest physiological deterioration (PPD) of cassava, although knowledge on the genetic variability and inheritance of this trait is needed. The objective of this study was to estimate genetic parameters and identify sources of tolerance to PPD and their stability in cassava acce.. Read More»
- Genet. Mol. Res. 15(2):
- gmr.15027818
- DOI:
- 10.4238/gmr.15027818
Assessment of genetic divergence among coffee genotypes by Ward-MLM procedure in association with mixed models
Authors: W.P. Rodrigues, H.D. Vieira, P.E. Teodoro F.L. Partelli and D.H.S.G. Barbosa
Mixed linear models have been used for the analysis of the genetic diversity and provided further accurate results in crops such as eucalyptus, castor, and sugarcane. However, to date, research that combined this analysis with Ward-MLM procedure has not been reported. Therefore, the aim of the present study was to identify div.. Read More»
- Genet. Mol. Res. 15(2):
- gmr.15027889
- DOI:
- 10.4238/gmr.15027889