Complete volume with articles 1 to 32 - Cucurbit Breeding - North ...
Complete volume with articles 1 to 32 - Cucurbit Breeding - North ... Complete volume with articles 1 to 32 - Cucurbit Breeding - North ...
another type of minute chromatin loss, gain, or qualitative change at meiosis; the second could result from failure of minute chromatin duplication, loss of a minute chromatin fragment, or a qualitative change during meiosis. Literature Cited: 1. Rhodes, B.B. 1979. Race 2 anthracnose resistance in a watermelon line with a pale leaf character. Cucurbit Genetics Coop. Rpt. 2:29-30. 2. Rhodes, B.B. 1980. Inheritance of a pale seedling character in Citrullus lanatus. Cucurbit Genetics Coop. Rpt. 3:39-40. 3. Rhodes, B.B. 1986. Genes affecting foliage color in watermelon. J. Hered. 77:134-135. 4. Zhang, X.P. and B.B. Rhodes. 1993. Male sterile, ms, in watermelon not linked to delayed green, dg and I-dg. Cucurbit Genetics Coop. Rpt. 16:79. 5. Zhang, X.P., B.B. Rhodes, W.V. Baird, H.T. Skorupska, and W.C. Bridges. 1996. Development of genic male-sterile watermelon lines with delayed-green seedling marker. HortScience Vol. 31, No. 1:123-126 Table 1. Segregation for the pale seedling character in the F2 and backcross populations Generation No. of observed plant Green Pale Expected ratio χ 2 Probability F2 Pale x Line A 294 102 3:1 0.121 0.750>P>0.500 Pale x Line B 405 135 3:1 0.000 P>0.950 Pale x Line C 264 90 3:1 0.034 0.900>P>0.750 Pale x Line D 277 95 3:1 0.057 0.900>P>0.750 Pale x Line E 198 66 3:1 0.000 P>0.950 Total BC 1438 488 3:1 0.117 0.750>P>0.500 (Pale x A) (Pale) 225 218 1:1 0.111 0.750>P>0.500 (Pale x B) (Pale) 290 284 1:1 0.063 0.900>P>0.750 (Pale x C) (Pale) 185 179 1:1 0.099 0.900>P>0.750 (Pale x D) (Pale) 192 185 1:1 0.130 0.750>P>0.500 (Pale x E) (Pale) 133 130 1:1 0.034 0.750>P>0.500 Total 1025 996 1:1 0.416 0.750>P>0.500 50 Cucurbit Genetics Cooperative Report 28-29: 49-51 (2005-2006)
Figure 1. Comparison of pale green seedlings with normal one: (left) Top, pale leaf seedling at the cotyledon stage. Bottom, normal, (middle) Top, pale green seedling at the second true leaf stage. Bottom, normal, (right) Left, pale leaf seedling at the pollination stage. Right, normal. Year Season Generation Progeny-plant Putative genotype 1992 spring F1 1992 fall BC1 1993 spring F2 HY477-3 +/+ ↙-sibs +/+ 1993 fall F3 HY477-3-11 +/+ ↙-sibs +/+ 1994 spring F4 HY477-3-11-7 +/+ ↙-sibs +/+ 1994 fall F5 HY477-3-11-7-11 +/+ ↙-sibs +/+ 1995 spring F6 HY477-3-11-7-11-2 +/+ ↙-sibs +/+ 1996 spring F7 HY477-3-11-7-11-2-4 +/+ ↙-sibs +/+ 1996 fall F8 HY477-3-11-7-11-2-4-1 +/+ ↙-sibs +/+ 1997 spring F9 HY477-3-11-7-11-2-4-1-3 +/+ ↙-sibs +/+ 1997 fall F10 HY477-3-11-7-11-2-4-1-3-2 +/pl ↙-sibs ?/? 1998 spring F11 HY477-3-11-7-11-2-4-1-3-2-5 +/pl -1 pl/pl -3 pl/pl -8 pl/pl -9 pl/pl -10 pl/pl -sibs ?/? Figure 2. The suggestive origin for the recessive allele (pl) responsible for the pale seedling character of mutant found in 1998 in Korea Cucurbit Genetics Cooperative Report 28-29: 49-51 (2005-2006) 51
- Page 13 and 14: Control of Cucumber Grey Mold by En
- Page 15 and 16: Discussion: Microbial endophytes ar
- Page 17 and 18: Table 2. The effects of endophytic
- Page 19 and 20: Systemic Resistance against Sphaero
- Page 21 and 22: Results: Systemic induced resistanc
- Page 23 and 24: Table1. Effects of inducers on the
- Page 25 and 26: on visual appearance, cavities appe
- Page 27 and 28: Literature Cited: 1. Danin-Poleg, Y
- Page 29 and 30: A Recessive Gene for Light Immature
- Page 31 and 32: SNP Discovery and Mapping in Melon
- Page 33 and 34: Table 1. Genes associated with carb
- Page 35 and 36: used to check the marker order. Map
- Page 37 and 38: 0 130 0 40 8 1 OJ04.1000 OH03.500 O
- Page 39 and 40: the >Deltex= x TGR1551 cross in the
- Page 41 and 42: Number of F2 plants Number of F2 pl
- Page 43 and 44: Mapping of QTL for Fruit Size and S
- Page 45 and 46: Table 2. Simple linear regression (
- Page 47 and 48: Grafted Watermelon Stand Survival A
- Page 49 and 50: ace, color, national origin, religi
- Page 51 and 52: Rootstock Effects on Plant Vigor an
- Page 53 and 54: Diann Baze and Dr. Benny Bruton for
- Page 55 and 56: Pilot Survey Results to Prioritize
- Page 57 and 58: Table 1. Results of the research ne
- Page 59 and 60: A New Male Sterile Mutant Identifie
- Page 61: Spontaneous Mutant Showing Pale See
- Page 65 and 66: Genetic resistance to insect pests
- Page 67 and 68: dominance being the largest gene ef
- Page 69 and 70: watermelon (Citrullus lanatus (Thun
- Page 71 and 72: gourd and watermelon. Proceedings o
- Page 73 and 74: Figure 2. Watermelon seed size: 1 =
- Page 75 and 76: Literature Cited: 1. Molinar, R., a
- Page 77 and 78: Figure 2. Cultivar Allsweet, releas
- Page 79 and 80: hermaphrodita, Momordica charantia,
- Page 81 and 82: local farmers. One has dark green f
- Page 83 and 84: amplified in C. moschata and C. max
- Page 85 and 86: Inheritance of Yellow Seedling Leth
- Page 87 and 88: Another Relationship between Stem a
- Page 89 and 90: Diversity within Cucurbita maxima a
- Page 91 and 92: Precocious Yellow Rind Color in Cuc
- Page 93 and 94: Contrary to what has been reported
- Page 95 and 96: Figure 1. Range of mature fruit col
- Page 97 and 98: Results: A total of 176 PI accessio
- Page 99 and 100: Table 1. Sample size (n) and mean (
- Page 101 and 102: Figure 3. Fruit and seed of Cucumis
- Page 103 and 104: Genetic Variability in Ascorbic Aci
- Page 105 and 106: Table 1.Total carotenoid and ascorb
- Page 107 and 108: PBOG 54, PBOG 61, PBOG 76, PBOG 117
- Page 109 and 110: additive gene action in the inherit
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another type of minute chromatin loss, gain,<br />
or qualitative change at meiosis; the second<br />
could result from failure of minute chromatin<br />
duplication, loss of a minute chromatin<br />
fragment, or a qualitative change during<br />
meiosis.<br />
Literature Cited:<br />
1. Rhodes, B.B. 1979. Race 2 anthracnose<br />
resistance in a watermelon line <strong>with</strong> a pale<br />
leaf character. <strong>Cucurbit</strong> Genetics Coop.<br />
Rpt. 2:29-30.<br />
2. Rhodes, B.B. 1980. Inheritance of a pale<br />
seedling character in Citrullus lanatus.<br />
<strong>Cucurbit</strong> Genetics Coop. Rpt. 3:39-40.<br />
3. Rhodes, B.B. 1986. Genes affecting<br />
foliage color in watermelon. J. Hered.<br />
77:134-135.<br />
4. Zhang, X.P. and B.B. Rhodes. 1993. Male<br />
sterile, ms, in watermelon not linked <strong>to</strong><br />
delayed green, dg and I-dg. <strong>Cucurbit</strong><br />
Genetics Coop. Rpt. 16:79.<br />
5. Zhang, X.P., B.B. Rhodes, W.V. Baird,<br />
H.T. Skorupska, and W.C. Bridges. 1996.<br />
Development of genic male-sterile<br />
watermelon lines <strong>with</strong> delayed-green<br />
seedling marker. HortScience Vol. 31, No.<br />
1:123-126<br />
Table 1. Segregation for the pale seedling character in the F2 and backcross populations<br />
Generation<br />
No. of observed plant<br />
Green Pale<br />
Expected<br />
ratio<br />
χ 2 Probability<br />
F2<br />
Pale x Line A 294 102 3:1 0.121 0.750>P>0.500<br />
Pale x Line B 405 135 3:1 0.000 P>0.950<br />
Pale x Line C 264 90 3:1 0.034 0.900>P>0.750<br />
Pale x Line D 277 95 3:1 0.057 0.900>P>0.750<br />
Pale x Line E 198 66 3:1 0.000 P>0.950<br />
Total<br />
BC<br />
1438 488 3:1 0.117 0.750>P>0.500<br />
(Pale x A) (Pale) 225 218 1:1 0.111 0.750>P>0.500<br />
(Pale x B) (Pale) 290 284 1:1 0.063 0.900>P>0.750<br />
(Pale x C) (Pale) 185 179 1:1 0.099 0.900>P>0.750<br />
(Pale x D) (Pale) 192 185 1:1 0.130 0.750>P>0.500<br />
(Pale x E) (Pale) 133 130 1:1 0.034 0.750>P>0.500<br />
Total 1025 996 1:1 0.416 0.750>P>0.500<br />
50 <strong>Cucurbit</strong> Genetics Cooperative Report 28-29: 49-51 (2005-2006)
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