Citrullus lanatus (Thunb.) Matsum. & Nakai - Cucurbit Breeding ...

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Table 3. Estimates of number of effective factors and predicted gain from selection under different selection intensities for the watermelon families tested for fruit weight in 2004 at Clinton and Kinston, North Carolina z . Effective Factors Gain from Selection y Pedigree Wright x Lande I w Mean 5% 10% 20% Clinton 'Carolina Cross #183' × 'Petite Sweet' 2.4 2.3 2.35 14.6 12.4 9.9 'Carolina Cross #183' × 'Minilee' 3.7 3.1 3.40 0.6 0.5 0.4 'Carolina Cross #183' × 'NH Midget' 7.0 7.0 7.00 3.0 2.5 2.0 'Cobbs Gem' × 'Petite Sweet' 5.3 5.3 5.30 8.3 7.1 5.6 'Cobbs Gem' × 'Minilee' 3.0 2.9 2.95 -- u -- u -- u 'Cobbs Gem' × 'NH Midget' 26.5 23.5 25.00 5.9 5.0 4.0 'Weeks NC Giant' × 'Petite Sweet' 2.7 2.7 2.70 7.7 6.6 5.2 'Weeks NC Giant' × 'Minilee' 0.8 0.3 0.55 3.8 3.3 2.6 'Weeks NC Giant' × 'NH Midget' 5.7 5.6 5.65 3.6 3.0 2.4 Mean 6.3 5.9 6.1 5.9 5.1 4.0 95
Table 3. Continued. Effective Factors Gain from Selection y Pedigree Wright x Lande I w Mean 5% 10% 20% Kinston 'Carolina Cross #183' × 'Petite Sweet' 4.2 4.2 4.20 6.6 5.6 4.5 'Carolina Cross #183' × 'Minilee' 0.6 0.6 0.60 -- u -- u -- u 'Carolina Cross #183' × 'NH Midget' 9.7 9.6 9.65 3.0 2.5 2.0 'Cobbs Gem' × 'Petite Sweet' 0.6 0.6 0.60 4.2 3.5 2.8 'Cobbs Gem' × 'Minilee' 0.4 0.0 0.20 -- u -- u -- u 'Cobbs Gem' × 'NH Midget' 3.4 2.9 3.15 2.8 2.4 1.9 'Weeks NC Giant' × 'Petite Sweet' 7.7 7.6 7.65 2.8 2.4 1.9 'Weeks NC Giant' × 'Minilee' -4.1 -4.0 -4.05 -- u -- u -- u 'Weeks NC Giant' × 'NH Midget' 11.6 10.7 11.15 -- u -- u -- u Mean v 4.8 4.5 4.7 3.9 3.3 2.6 Overall mean 5.6 5.2 5.4 4.9 4.2 3.3 z Data are single-fruit weights (kg) from nine families of giant- by mini-fruited cultivars of Citrullus lanatus var. lanatus. Single plants were transplanted as follows: P aS 1, (20), P bS 1 (20), F 1 (40), BC 1P a, (60) BC 1P b (60), and F 2 (210) 2 y k ! h ! " n 2 ( P) x µ ( P ) ! µ P " 1.5 ! 2 " b a µ F ( ) ! µ ( P ) 1 a µ ( P ) ! µ ( P ) b a " 1 ! µ F / ) # ( ) ! µ P 1 a 0 + $ % 1 * µ ( P ) ! µ P b a 8 " 5 2 2 5 ( P ) + 5 a ( F ) ! 2 2 ( P ) + 2 " 5 b 2 / [ ( F ) 1 ] 2 0 4 [ ( ) ] 2 1 3 4 ( ) ( ) & , 2 ' ( . 3 -4 96
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Abstract GUSMINI, GABRIELE. Inherit
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Biography Gabriele Gusmini was born
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Currently, Gabriele is planning his
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Table of Contents LIST OF TABLES...
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Germplasm and Crosses..............
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GENERAL INTRODUCTION LIST OF TABLES
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GENERAL INTRODUCTION LIST OF FIGURE
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HERITABILITY AND GENETIC VARIANCE E
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Brief History of Watermelon Breedin
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absence of trichomes on the leaves
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The genetics of the flesh color in
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The primary nematode species attack
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1975), but no gene has been found f
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Henderson, W.R., G.H. Scott, and T.
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Shimotsuma, M. 1963. Cytogenetical
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Table 1. Watermelon cultivars with
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Figure 2. Cultivar Allsweet, releas
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Figure 4. Watermelon seeds size: 1
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Introduction The inheritance of rin
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stripes. In his study, Shimotsuma c
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Diamond'), GG mm = mottled dark gre
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Shimotsuma, M. 1963. Cytogenetical
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Figure 2. Cultivars Japan 6 and Chi
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Figure 4. Cultivars Crimson Sweet (
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Abstract The watermelon [Citrullus
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The rind (skin) colors and patterns
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two hybrids are the original canary
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Names and symbols for new genes pro
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Salmon Yellow and Red Flesh During
Page 59 and 60: During our experiments we did not f
Page 61 and 62: Poole, C.F. and P.C. Grimball. 1945
Page 63 and 64: Table 2. Single locus goodness-of-f
Page 69 and 70: Table 6. Continued. z Generation To
Page 71 and 72: Figure 1. Intermittent stripes in '
Page 73 and 74: Figure 3. Moons and stars induced o
Page 75 and 76: Figure 5. Examples of unexpected fl
Page 77 and 78: Abstract High yield is a major goal
Page 79 and 80: States appears to be narrow, with m
Page 81 and 82: y using only two replications from
Page 83 and 84: value=0.0001), indicating that cult
Page 85 and 86: Levi, A., C.E. Thomas, A.P. Keinath
Page 87 and 88: Table 1. Analysis of variance (degr
Page 89 and 90: Table 2. Continued. Yield z Fruit s
Page 91 and 92: Table 2. Continued. Yield z Fruit s
Page 93 and 94: w L/D = length/diameter ratio measu
Page 95 and 96: Abstract The cultivated watermelon
Page 97 and 98: dominance, and epistatic effects we
Page 99 and 100: thumped (Maynard, 2001). Weights we
Page 101 and 102: The giant-fruited parents had a lar
Page 103 and 104: Literature Cited Brar, J.S. and K.S
Page 105 and 106: Table 1. Phenotypic variances by ge
Page 107 and 108: Table 2. Variance and heritability
Page 109: t h 2 n = narrow-sense heritability
Page 113 and 114: Figure 1. Each of the three cultiva
Page 115 and 116: CHAPTER FIVE HERITABILITY AND GENET
Page 117 and 118: fungus that is seed-borne (Lee et a
Page 119 and 120: the technique described herein. Pyc
Page 121 and 122: 9 = plant dead. Plants with a disea
Page 123 and 124: The possible gain from selection pe
Page 125 and 126: Based on our data, Norton may not h
Page 127 and 128: Gusmini, G., T.C. Wehner, and G.J.
Page 129 and 130: Sherbakoff, C.C. 1917. Some importa
Page 133 and 134: Table 1. Continued. z Generation To
Page 135 and 136: w Expected was the hypothesized seg
Page 137 and 138: on leaves only; 5 = some leaves dea
Page 139 and 140: on leaves only; 5 = some leaves dea
Page 141 and 142: z Data are ratings from four famili
Page 143 and 144: CHAPTER SIX PRELIMINARY STUDY OF MO
Page 145 and 146: fungus that is seed-borne (Lee et a
Page 147 and 148: approach was successful in assembli
Page 149 and 150: subculture on artificial medium bas
Page 151 and 152: We extracted DNA using an extractio
Page 153 and 154: products using the Genescan ® -500
Page 155 and 156: (DNA/Polysaccharides) and 260/280 (
Page 157 and 158: Future Research Based on our prelim
Page 159 and 160: Gusmini, G., T.L. Ellington, and T.
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Perin, C., L.S. Hagen, V. De Conto,
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Table 2. Analysis of variance for t
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029 v 1 . 3 3 . . 3 4 3 3 . . . + B
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Table 3. Continued. 071 v 1 3 . 3 4
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Table 3. Continued. 113 2 4 5 5 4 3
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Table 3. Continued. 155 2 4 5 4 . 4
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Page 175 and 176:
Page 177 and 178:
Figure 1. Agarose gel electrophores
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1 5 10 15 20 25 30 35 + + + + + + +
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The genetics of rind color (or patt
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were not successful, even though se
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Breeding Methods Traits of interest
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alternative to biotechnology and te
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The solution to these problems is n
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Cucurbit Gene List Committee. 1979.
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Henderson, W.R., G.H. Scott, and T.
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Matthews, P. (ed.). 1993. The guinn
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Provvidenti, R. 1991. Inheritance o
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Souza, F.F.d., M.A.d. Queiroz, and
Page 201:
Wright, S. 1968. The genetics of qu
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