Papaya recombinant inbred lines selection by image-based phenotyping

Cortes, Diego Fernando Marmolejo; Santa-Catarina, Renato; Azevedo, Alinne Oliveira Nunes; Poltronieri, Tathianne Pastana de Sousa; Vettorazzi, Julio Cesar Fiorio; Moreira, Nádia Fernandes; Ferreguetti, Geraldo Antônio; Ramos, Helaine Christine Cancela; Viana, Alexandre Pio; Pereira, Messias Gonzaga

doi:10.1590/1678-992X-2016-0482

person Diego Fernando Marmolejo Cortes *

schoolState University of North Fluminense “Darcy Ribeiro” - Genetic and Plant Breeding Lab., Av. Alberto Lamego, 2000 - 28013-602 - Campos dos Goytacazes, RJ - Brazil

person Renato Santa-Catarina

schoolState University of North Fluminense “Darcy Ribeiro” - Genetic and Plant Breeding Lab., Av. Alberto Lamego, 2000 - 28013-602 - Campos dos Goytacazes, RJ - Brazil

person Alinne Oliveira Nunes Azevedo

schoolState University of North Fluminense “Darcy Ribeiro” - Genetic and Plant Breeding Lab., Av. Alberto Lamego, 2000 - 28013-602 - Campos dos Goytacazes, RJ - Brazil

person Tathianne Pastana de Sousa Poltronieri

schoolState University of North Fluminense “Darcy Ribeiro” - Genetic and Plant Breeding Lab., Av. Alberto Lamego, 2000 - 28013-602 - Campos dos Goytacazes, RJ - Brazil

person Julio Cesar Fiorio Vettorazzi

schoolState University of North Fluminense “Darcy Ribeiro” - Genetic and Plant Breeding Lab., Av. Alberto Lamego, 2000 - 28013-602 - Campos dos Goytacazes, RJ - Brazil

person Nádia Fernandes Moreira

schoolState University of North Fluminense “Darcy Ribeiro” - Genetic and Plant Breeding Lab., Av. Alberto Lamego, 2000 - 28013-602 - Campos dos Goytacazes, RJ - Brazil

person Geraldo Antônio Ferreguetti

schoolCaliman Agrícola S/A, BR 101, km 111 - Linhares, ES - Brazil

person Helaine Christine Cancela Ramos

schoolState University of North Fluminense “Darcy Ribeiro” - Genetic and Plant Breeding Lab., Av. Alberto Lamego, 2000 - 28013-602 - Campos dos Goytacazes, RJ - Brazil

person Alexandre Pio Viana

schoolState University of North Fluminense “Darcy Ribeiro” - Genetic and Plant Breeding Lab., Av. Alberto Lamego, 2000 - 28013-602 - Campos dos Goytacazes, RJ - Brazil

person Messias Gonzaga Pereira

schoolState University of North Fluminense “Darcy Ribeiro” - Genetic and Plant Breeding Lab., Av. Alberto Lamego, 2000 - 28013-602 - Campos dos Goytacazes, RJ - Brazil

person*Corresponding author <
diegomarmol82@hotmail.com>

Edited by: Leonardo Oliveira Medici

Trait	Measure	${\hat{σ}}_{g}^{2}$	${\hat{σ}}_{e}^{2}$	${\hat{σ}}_{p m}^{2}$	$\hat{m}$	CVe	${\hat{h}}_{m}^{2}$	CVg	CVr	Acl
PH	MP	227	328	292.55	166.60	11	0.78	9	0.82	0.88
PH	IBP A	234	330	299.57	169.30	11	0.78	9	0.82	0.88
SD	MP	49.20	59.60	61.15	83.81	9	0.81	8	0.89	0.90
SD	IBP A	36.90	62.40	49.35	83.18	10	0.75	7	0.70	0.86
NCF¹	MP	0.49	0.76	0.64	4.75	18	0.77	15	0.83	0.87
	IBP A+B	0.46	0.67	0.59	4.89	17	0.78	14	0.82	0.88
	IBP A×2	0.51	0.76	0.66	5.04	17	0.77	14	0.82	0.88
	IBP B×2	0.39	0.82	0.55	4.71	19	0.70	13	0.68	0.84
NDF²	MP	0.23	0.48	0.33	2.78	25	0.71	17	0.68	0.84
	IBP A+B	0.24	0.52	0.35	2.56	28	0.70	19	0.68	0.84
	IBP A×2	0.23	0.81	0.39	2.59	35	0.59	18	0.51	0.77
	IBP B×2	0.28	0.72	0.43	2.46	34	0.66	22	0.65	0.81
FLLA¹	MP	0.29	0.50	0.39	5.2	14	0.74	10	0.71	0.86
	IBP A+B	0.34	0.68	0.47	4.93	17	0.71	12	0.71	0.85
	IBP A×2	0.45	0.97	0.65	4.76	21	0.70	14	0.67	0.84
	IBP B×2	0.29	0.82	0.46	5.05	18	0.64	11	0.61	0.80
PROD¹	MP	0.68	0.80	0.84	3.93	23	0.81	21	0.91	0.90
	IBP A+B	0.66	0.77	0.81	4.12	21	0.81	20	0.95	0.90
	IBP A×2	0.73	0.82	0.89	4.16	22	0.82	21	0.95	0.90
	IBP B×2	0.61	0.97	0.80	3.87	25	0.76	20	0.80	0.87

Line	PROD		NCF		NDF		FLLA		SD
Line	G_S	${\bar{X}}_{S}$	G_S	${\bar{X}}_{S}$	G_S	${\bar{X}}_{S}$	G_S	${\bar{X}}_{S}$	G_S	${\bar{X}}_{S}$
6	100	54.48	30	40.37	18	11.39	-18	16.34	13	107.41
23	19	24.02	42	46.56	36	14.74	-4	25.45	0	83.23
22	-2	16.02	39	45.27	15	10.81	-21	13.93	0	83.93
7	15	22.65	23	36.51	-24	3.27	-14	18.57	1	84.87
18	18	23.81	17	33.18	-42	-0.12	14	37.31	4	90.76
9	23	25.53	14	31.17	5	8.91	-11	20.62	-1	81.82
8	17	23.35	6	26.97	-23	3.57	-18	16.19	8	98.86
13	37	30.96	0	23.81	-19	4.25	3	30.11	0	82.93
Mean	29	27.6	21	35.48	-4	7.1	-8	22.32	3	89.23

Line	PROD		NCF		NDF		FLLA		SD
Line	G_S	${\bar{X}}_{S}$	G_S	${\bar{X}}_{S}$	G_S	${\bar{X}}_{S}$	G_S	${\bar{X}}_{S}$	G_S	${\bar{X}}_{S}$
6	103	58.82	33	44.05	9	8.23	-22	12.13	9	101.11
18	22	26.54	22	37.53	-48	-1.11	14	33.63	4	90.58
22	-1	17.47	43	49.63	19	9.94	-27	8.70	2	87.53
23	13	23.03	36	45.62	44	14.12	-15	16.42	1	84.70
7	17	24.84	22	37.83	-30	1.88	-9	19.63	2	86.17
8	17	24.51	8	29.52	-16	4.15	-12	17.78	9	100.77
13	31	30.12	-3	23.15	-26	2.45	-2	23.94	1	84.81
9	15	23.67	7	29.20	-3	6.25	-9	19.72	-2	78.92
Mean	27	28.62	21	37.07	-6	5.74	-10	18.99	3	89.32

\begin{matrix} y | b, V \sim N (X b, V) \\ g | A σ_{g}^{2} \sim N (0, A σ_{g}^{2}) \\ ε | σ_{ε}^{2} \sim N (0, I σ_{ε}^{2}) \end{matrix}

[\begin{matrix} \hat{b} \\ \hat{a} \end{matrix}] = {[\begin{matrix} X^{'} X & X^{'} Z \\ Z^{'} X & Z^{'} Z + A^{- 1} λ_{1} \end{matrix}]}^{- 1} [\begin{matrix} X^{'} y \\ Z^{'} y \end{matrix}]

[TFN1] MP = manual phenotyping; IBP = image-based phenotyping; A+B = trait measured using the image A and Image B. A×2 = trait measured using image A and multiplying by two; B×2 = trait measured using image B and multiplying by two. ${\hat{σ}}_{g}^{2}$ = Genetic variance; ${\hat{σ}}_{e}^{2}$ = residual variance; ${\hat{σ}}_{p m}^{2}$ = Phenotypic variance of the mean of Lines; $\hat{m}$ = mean; ${\hat{h}}_{m}^{2}$ = Heritability of the mean of the Lines; CVe = Coefficient of experimental variation; CVg = coefficient of genetic variation; CVr = relative variation coefficient (CVg/CVe) and accuracy of the selection of Lines (Acl). PH = Plant height expressed in m; SD = Stem diameter expressed in mm; NCF = Number of commercial fruits; NDF = Number of deformed fruits; FLLA = Fruitless leaf axils; PROD = Plant production expressed in kg.¹ and ² indicate data transformed using the expression $\sqrt{x}$ and $\sqrt{x + 0.5}$ , respectively.

Papaya recombinant inbred lines selection by image-based phenotyping

ABSTRACT: