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Journals / Turkish Journal Of Field Crops / 2019 / Cilt: 24 - Sayı: 1

ANALYZING COMBINING ABILITY AND HETEROSIS OF THERMOPHOTO SENSITIVE GENIC MALE STERILE WHEAT LINES FOR HYBRID DEVELOPMENT

Sedhom ABDELKHALIK
Ding MINGLIANG
Gu JIAN
Li HONGSHENG
Armghan SHAHZAD
Muhammad ASIM
Zhao HONG
Yang MUJUN
Pages
98–105
Publication Date
2019-06-14
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The crosses K78s/R43 and K456s/R21 had the overall highest significant positive heterosis estimates for the best cross with respect to yield plant-1and has the potential for utilization in hybrid wheat breeding program.

📌 3 Key Takeaways

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Objective & Hypothesis:This study was conducted to identify desirable wheat germplasm for superior hybrid cross combinations through 1) identifying the best parents with high combining ability (CA) and 2) estimating heterosis effects.
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Key Findings & Data:Two thermophoto-sensitive-genic-male-sterile lines (K456s and K78s) as female parents and 60 restorer lines as males were crossed according to line × tester hybridization method.
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Conclusion & Impact:The crosses K78s/R43 and K456s/R21 had the overall highest significant positive heterosis estimates for the best cross with respect to yield plant-1and has the potential for utilization in hybrid wheat breeding program.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Combining ability · heterosis · hybrid wheat

Abstract

This study was conducted to identify desirable wheat germplasm for superior hybrid cross combinations through 1) identifying the best parents with high combining ability (CA) and 2) estimating heterosis effects. Two thermophoto-sensitive-genic-male-sterile lines (K456s and K78s) as female parents and 60 restorer lines as males were crossed according to line × tester hybridization method. The observed variation for most of the nine studied characters and <1 ratio for general (G)/specific (S) CA suggested governance of non-additive gene action. The GCA for K456s was higher than K78s in six out of nine characters, while restorers 2016Y2-2776 and 2016Y2- 4117 had the highest in five characters. The crosses K78s/R31 and K456s/R2 had highest positive SCA values in five and six characters, respectively. The crosses K78s/R43 and K456s/R21 had the overall highest significant positive heterosis estimates for the best cross with respect to yield plant-1and has the potential for utilization in hybrid wheat breeding program.

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Cite This Article

ABDELKHALIK, S., MINGLIANG, D., JIAN, G., HONGSHENG, L., SHAHZAD, A., ASIM, M., HONG, Z., MUJUN, Y. (2019). ANALYZING COMBINING ABILITY AND HETEROSIS OF THERMOPHOTO SENSITIVE GENIC MALE STERILE WHEAT LINES FOR HYBRID DEVELOPMENT. Turkish Journal Of Field Crops, Cilt: 24 - Sayı: 1, 98–105. https://ajindex.com/articles/181029

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References (11)

  1. Anonymous. 1999. Agrobase 99. Agronomix Software, Inc.171 Waterloo St.Winnipeg, Manitoba, CANADA R3N 0S4. www.agronomix.mb.ca Anonymous. 2015. High yield of Yunnan hybrid wheat planted in Vietnam, China. Yunnan Daily. Accessed on January 28, 2019 from http://www.chinagrain.cn/xiamai/2015/6/2/20156215405832 549.shtml Allard, A.M. 1960. Principles of Plant Breeding. Jhon Willy and Sons. Inc. New York, U.S.A., p: 92. Fasahat, P., A. Rajabi, J.M. Rad and J. Derera. 2016. Principles and utilization of combining ability in plant breeding. Biom. Biostat. Int J. 4(1): 00085. Fisher, R.A. and F. Yates. 1967.
  2. Statistical Tables for Biological, Agricultural and Medical Research, London Group Limited. London. Fonseca, S. and F.L. Patterson. 1968. Hybrid vigor in a sevenparent diallel crosses in common winter wheat (Triticum aestivum L.). Crop Sci. 8: 85-88.
  3. Gomez, K.A. and A.A. Gomez. 1984. Statistical Procedures for Agriculture Research. John Wiley & Sons, New York: WileyInterscience. Hochholdinger, F. and J.A. Baldauf. 2018. Heterosis in plants. Current Biology. 28: 1089-1092.
  4. Istipliler, D., E. Ilker, F. A. Tonk, G. Civi and M. Tosun. 2015. Line×tester analysis and estimating combining abilities for yield and some yield components in bread wheat. Turk. J. Field Crops. 20: 72-77.
  5. Jain, S.K. and E.V.D. Sastry. 2012. Heterosis and combining ability for grain yield and its contributing traits in bread wheat (Triticum aestivum L.). J. of Agric. and Allied Sci. 1:17-22.
  6. Kearsey, M.J. and H.S. Pooni. 1996. The Genetical Analysis of Quantitative Traits. Chapman and Hall, London. Kose, A. 2017. Gene action and combining abitiy in line×tester population of safflower (Carthamus tinctorius L.). Turk. J. Field Crops. 22(2): 197-203.
  7. Krystkowiak, K., T. Adamski, M. Surma and Z. Kaczmarek. 2008. Relationship between phenotypic and genetic diversity of parental genotypes and the specific combining ability and heterosis effects in wheat (Triticum aestivum L.). Euphytica. 165: 419-434.
  8. Mather, K. 1949. Biometrical Genetics. 3rd ed. Cambridge Univ. Press,
  9. London, N. Y., 158 p. Mather, K. and J.L. Jinks. 1982. Biometrical Genetics. 3rd ed. Cambridge Univ. Press,
  10. London, N. Y. Melchinger, A.E. 1999. Genetic Diversity and Heterosis. In: The Genetics and Exploitation of Heterosis and Crop Plants, eds. Coors, J.G. and Stuab, J.E., Crop Science Society of America, Madison, 99-118.
  11. Rasheda, A., M. Muneeb and A. Salam. 2014. Genetic architecture of yield components accessed through line×test