[PDF] Top 20 Genetic divergence in cocoa progenies for backcrossing program to witches’ broom disease resistance
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Genetic divergence in cocoa progenies for backcrossing program to witches’ broom disease resistance
... The progenies used in this study, resulting from the cross CEPEC 42 x SIC 19, were planted at the “Joaquim Bahiana” Experimental Station (JOBES), in Itajuípe, Bahia, ...was to select ... See full document
6
ASSESSMENT OF GENETIC DIVERSITY ON A SAMPLE OF COCOA ACCESSIONS RESISTANT TO WITCHES’ BROOM DISEASE BASED ON RAPD AND PEDIGREE DATA
... diversity in cocoa (Theobroma cacao ...available in cocoa but it has not been used for assessing genetic ...clonal cocoa accessions resistant to witche´ broom ... See full document
8
SOURCES OF RESISTANCE TO Crinipellis perniciosa IN PROGENIES OF CACAO ACCESSIONS COLLECTED IN THE BRAZILIAN AMAZON
... The witches’ broom disease caused by the fungus Crinipellis perniciosa is the main phytossanitary constraint for cacao production in ...the disease involves resistance as one of ... See full document
7
Eline Matos Lima1 , Norma Eliane Pereira1 , José Luis Pires2 , Antônia Marlene Magalhães Barbosa1 and Ronan Xavier Corrêa3
... and resistance to witches’ ...use in genetic ...Farm in Itagibá, Bahia, in the period between 1996 and 2004. In 2000, the 32 cacao plants used in the present ... See full document
9
Parent selection for cocoa resistance to witches’‑broom
... crossings in a North Carolina II design (Comstock & Robinson, 1952), with three basic types: population A, from crossings among Upper Amazonian materials (Cheesman, 1944) and designed mainly for the next ... See full document
6
Natural selection, not mutation: recombination in Drosophila increases diversity.
... In both D. pseudoobscura and D. miranda, local recombination rates vary throughout the genome. For this experiment, McGaugh and colleagues created fine- scale maps of recombination rates for both species, covering ... See full document
2
Predicting performance of soybean populations using genetic distances estimated with RAPD markers
... ase, 0.2 mM of dNTP and genomic DNA from the soybean lines (Vieira et al., 1997). Ninety-six primers from the A, B, C, D, E, and F kits of a commercial supplier (Operon Tech- nologies) were used. Forty-five amplification ... See full document
6
Renata Castoldi1 ; Hamilton CO Charlo2 ; Danilo M Melo1 ; Willame S Candido1 ; Pablo F Vargas3;
... resistant to all races of B. lactucae identified so far in the state of São Paulo, are ...necessary to obtain cultivars for this segment, since one of the major changes in the Brazilian ... See full document
5
Estrutura da população e epidemiologia de Moniliophthora roreri no Magdalena Medio Colombiano
... segment in each vertical bar represents the proportion contributed by ancestral ...the genetic differentiation observed in ...of genetic relatedness among ...Nei genetic distance and ... See full document
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Genetic divergence of tomato subsamples
... the genetic variability of a species is crucial for the progress of a genetic breeding program and requires characterization and evaluation of ...aimed to characterize and evaluate 101 tomato ... See full document
7
Genetic parameters and estimated genetic gains in young rubber tree progenies
... FREITAS, M.L.M.; SEBBENN, A.M.; MORAIS, E.; ZANATTO, A.C.S.; VERARDI, C.K.; PINHEIRO, A.N. Parâmetros genéticos em progênies de polinização aberta de Cordia trichotoma (Vell.) ex Steud. Revista do Instituto Florestal, ... See full document
6
DIVERSIDADE GENÉTICA ENTRE PROGÊNIES DE MARACUJAZEIRO AMARELO BASEADO EM CARACTERÍSTICAS MORFO AGRONÔMICAS/ GENETIC DIVERGENCE AMONG YELLOW PASSION FRUIT PROGENIES
... O maracujá tem grande relevância social, sendo cul- tivado predominantemente em pomares de 1 a 4 há, per- mitindo fluxo de renda mensal equilibrado e longo perí- odo de safra, gerando empregos com a absorção e fixa- ção ... See full document
8
Taxonomic status of the Bemisia tabaci complex (Hemiptera: Aleyrodidae) and reassessment of the number of its constituent species.
... pests in the world ...difficulties in detecting morphological and biological differences among the species ...groups in this complex ...used to define several species of the ... See full document
10
Estimation of genetic parameters in rubber progenies
... the progenies, of the locations and of the genotype-environment interaction (Table 3) were significant at 1% probability for GG only, indicating that for this variable, the progeny performance at the three ... See full document
6
BREEDING, GENETIC AND GENOMIC OF CITRUS FOR DISEASE RESISTANCE
... activities in Brazil, it is based on a small number of ...The genetic breeding of citrus has improved, in the last decades, due to the possibility of an association between biotechnological ... See full document
15
Prediction of genetic gain from selection indices for disease resistance in papaya hybrids
... arranged in a randomized block design with two replications and 20 plants, arranged in double rows (10 plants in each row), spaced at ...also to ensure production of fruits and seeds, biweekly ... See full document
6
Molecular-assisted selection for resistance to cassava mosaic disease in Manihot
... quarantine disease in Brazil, MAS is one of the few ways to identify resistance sourc- es in the absence of the ...8 to 12 years for the development of a variety using ... See full document
8
CONCEPTS IN PLANT DISEASE RESISTANCE
... field resistance of potato to ...maize to Cochliobolus heterostrophus Drechsler and Setosphaeria turcica (Lutrell) Leonard & Sugg (Leonard, 1993), in rice to bacterial blight (Koch ... See full document
13
Selection of female papaya progenies for resistance to phoma-spot using mixed models
... leads to inaccurate estimates of variance components, thus making dubious prediction of genetic ...values. In these cases, the REML/BLUP (restricted maximum likelihood/best linear unbiased ... See full document
5
Comparative mapping of disease resistance genes in Lathyrus spp. using model
... players in Lathyrus-rust interactions since several PR genes were mainly up-regulated in the resistant genotype, after ...involved in the degradation of the fungal cell wall [9] and a thaumatin ... See full document
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