scholarly journals COMBINING ABILITY FOR CARBOHYDRATE COMPONENTS ASSOCIATED WITH CONSUMER PREFERENCES IN TROPICAL SWEET AND WAXY CORN DERIVED FROM EXOTIC GERMPLASM

2020 ◽  
pp. 147-155
Author(s):  
Aphakorn FUENGTEE ◽  
Abil DERMAIL ◽  
Sakunkan SIMLA ◽  
Kamol LERTRAT ◽  
Jirawat SANITCHON ◽  
...  
Keyword(s):  
Combining Ability ◽  
Consumer Preferences ◽  
Exotic Germplasm ◽  
Waxy Corn ◽  
Carbohydrate Components

Hybrid prediction based on SSR-genetic distance, heterosis and combining ability on agronomic traits and yields in sweet and waxy corn

2020 ◽  
Vol 259 ◽  
pp. 108817 ◽  
Author(s):  
Abil Dermail ◽  
Bhalang Suriharn ◽  
Sompong Chankaew ◽  
Jirawat Sanitchon ◽  
Kamol Lertrat
Keyword(s):  
Genetic Distance ◽  
Combining Ability ◽  
Agronomic Traits ◽  
Hybrid Prediction ◽  
Waxy Corn

Combining Ability Estimation for Grain Yield of Maize Exotic Germplasm Using Testers from Three Heterotic Groups

Crop Science ◽  
2016 ◽  
Vol 56 (5) ◽  
pp. 2527-2535 ◽  
Author(s):  
Xing-Ming Fan ◽  
Xing-Fu Yin ◽  
Yu-Dong Zhang ◽  
Ya-Qi Bi ◽  
Li Liu ◽  
...  
Keyword(s):  
Grain Yield ◽  
Combining Ability ◽  
Ability Estimation ◽  
Exotic Germplasm ◽  
Heterotic Groups

scholarly journals Daya Gabung Inbred Jagung Pulut untuk Pembentukan Varietas Hibrida

2014 ◽  
Vol 33 (3) ◽  
pp. 155
Author(s):  
Sigit Budi Santoso ◽  
M. Yasin H.G ◽  
Faesal Faesal
Keyword(s):  
Grain Yield ◽  
Combining Ability ◽  
Seed Weight ◽  
Block Design ◽  
F1 Hybrids ◽  
Phenotypic Correlation ◽  
Heterosis Effect ◽  
Waxy Corn ◽  
Corn Inbred ◽  
Hybrid Development

Plant breeder utilizes performance of the experimental hybrid to study the effect of inbred parents on the hybrid development. Combining ability analyses using diallel mating indicates the potential heterosis effect on their hybrid combinations, which could be used in the breeding programs. Griffing’s model II was used to measure the responses of F1 hybrids relative to the parents and the overall F1 performances. The experiment consisted of 8 waxy corn inbred parents each was crossed in half-diallel combinations, resulting of 36 entries, including the inbred parents. The entries were set in a randomized complete block design with two replications, 2 rows (5 m) for each plot. Research was conducted in Gowa District of South Sulawesi from April to July 2012. The objectives of the research were to obtain the phenotypic correlation, General Combining Ability (GCA), Spesific Combining ability (SCA) and the heterosis effect of the parents. Results showed there were significant effects of genotypes on all traits, except for the number of kernels per ear row. The highest phenotypic correlation for grain yield was with the ear diameter (r = 0.86). The GCA effect among genotypes for grain yield was not significant, but for the 1,000 seed weight, ear length, and ear diameter, each was significant. The highest GCA was obtained by P8, of 38,375 for 1,000 seed weight. The SCA was significant for yield and yield components, except for the row number per ear and kernel per ear row. The highest SCA was indicated by P1xP5, and the hybrid yielded 2.29 t/ha, with the mid parents heterosis of 71%. But, the highest grain yield of the hybrid was obtained by P4 x P8 of 2.32 t/ha with 51% heterosis. Based on the yield and SCA value, two spesifik hybrid combinations (P1 x P5; P4 x P8) were considered a good potential for waxy corn hybrid development

COMBINING ABILITY STUDY IN WAXY CORN (ZEA MAYS VAR. CERITINA) INBRED LINES

2008 ◽  
pp. 151-156 ◽  
Author(s):  
N. Thongnarin ◽  
K. Lertrat ◽  
S. Taeshawongsatein
Keyword(s):  
Zea Mays ◽  
Combining Ability ◽  
Inbred Lines ◽  
Waxy Corn

The Combining Ability of Glycoproteins IIb, IIIa and Ca2+ in EDTA-Treated Nonaggregable Platelets

1983 ◽  
Vol 50 (04) ◽  
pp. 848-851 ◽  
Author(s):  
Marjorie B Zucker ◽  
David Varon ◽  
Nicholas C Masiello ◽  
Simon Karpatkin
Keyword(s):  
Density Gradient ◽  
Combining Ability ◽  
Density Gradient Centrifugation ◽  
Gradient Centrifugation ◽  
Electrophoretic Pattern ◽  
Sucrose Density Gradient ◽  
Irreversible Loss ◽  
Sucrose Density Gradient Centrifugation ◽  
Crossed Immunoelectrophoresis ◽  
Triton X

SummaryPlatelets deprived of calcium and incubated at 37° C for 10 min lose their ability to bind fibrinogen or aggregate with ADP when adequate concentrations of calcium are restored. Since the calcium complex of glycoproteins (GP) IIb and IIIa is the presumed receptor for fibrinogen, it seemed appropriate to examine the behavior of these glycoproteins in incubated non-aggregable platelets. No differences were noted in the electrophoretic pattern of nonaggregable EDTA-treated and aggregable control CaEDTA-treated platelets when SDS gels of Triton X- 114 fractions were stained with silver. GP IIb and IIIa were extracted from either nonaggregable EDTA-treated platelets or aggregable control platelets with calcium-Tris-Triton buffer and subjected to sucrose density gradient centrifugation or crossed immunoelectrophoresis. With both types of platelets, these glycoproteins formed a complex in the presence of calcium. If the glycoproteins were extracted with EDTA-Tris-Triton buffer, or if Triton-solubilized platelet membranes were incubated with EGTA at 37° C for 30 min, GP IIb and IIIa were unable to form a complex in the presence of calcium. We conclude that inability of extracted GP IIb and IIIa to combine in the presence of calcium is not responsible for the irreversible loss of aggregability that occurs when whole platelets are incubated with EDTA at 37° C.

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