Results 1 to 10 of about 1,991,092 (312)

Assessment of Genetic Parameters and Gene Action Associated with Heterosis for Enhancing Yield Characters in Novel Hybrid Rice Parental Lines [PDF]

Plants, 2022
The technology of hybrid rice utilizing heterosis is an essential requirement for achieving food security. The current study was aimed at assessing the genetic parameters and the gene actions of 15 yield-component traits associated with heterosis, in 9 ...
Mahmoud M. Gaballah, Kotb A. Attia, Adel M. Ghoneim, Naeem Khan, Aziz F. EL-Ezz, Baochang Yang, Langtao Xiao, Eid I. Ibrahim, Abdullah A. Al-Doss   +8 more
doaj   +2 more sources

Mode of gene action and heterosis for physiological, biochemical, and agronomic traits in some diverse rice genotypes under normal and drought conditions [PDF]

Frontiers in Plant Science, 2023
Water scarcity is a crucial environmental stress that constrains rice growth and production. Thus, breeding for developing high-yielding and drought-tolerant rice genotypes is decisive in sustaining rice production and ensuring global food security ...
Mohamed S. Abd-El-Aty, Mahmoud I. Abo-Youssef, Mohamed M. Bahgt, Omar M. Ibrahim, Hana Faltakh, Hela Nouri, Shereen Magdy Korany, Emad A. Alsherif, Emad A. Alsherif, Hamada AbdElgawad, Amira M. El-Tahan   +10 more
doaj   +2 more sources

Combining ability and gene action for resistance to Fusarium ear rot in tropical maize hybrids [PDF]

Frontiers in Plant Science
Julius Pyton Sserumaga
exaly   +2 more sources

Genetics of growth and yield attributing traits of brinjal (Solanum melongena L.) through six generation mean analysis

Journal of Horticultural Sciences, 2022
Understanding gene action of different traits is of utmost importance for formulating successful breeding programs. The population was developed involving Arka Neelachal Shyama and CARI-1 to inquire the gene actions controlling the inheritance of ...
Satyaprakash Barik, Naresh Ponnam, Gobinda Acharya, TH Singh, Meenu Kumari, manasi dash   +5 more
doaj   +1 more source

When Recessive Genes Mutate to Dominant Gene Action. [PDF]

Mol Syndromol, 2016
Poot M.
europepmc   +4 more sources

Assessment of combining ability, gene action and heterosis for yield and grain characters in rice (Oryza sativa L.)

Electronic Journal of Plant Breeding, 2021
Twenty four hybrids were tested along with eight lines and three testers for various yield and grain characters to understand the nature of gene action in the inheritance of various traits.
R. S. Nanditha1, R. Pushpam2*, S Geetha3 , K Krishna Surendar2 and K. Ganesamurthy2
doaj   +1 more source

Development of a Five-Parameter Model to Facilitate the Estimation of Additive, Dominance, and Epistatic Effects with a Mediating Using Bootstrapping in Advanced Generations of Wheat (Triticum aestivum L.)

Agronomy, 2021
As a result of two crosses among three local varieties of wheat, five populations (P1, P2, F5, F6 and F7) were used as parents and grown during two successive seasons; 2016/2017 and 2017/2018.
Ahmed E. A. Khalaf, Mohamed A. M. Eid, Kamal H. Ghallab, Sherif R. M. El-Areed, Ahmed A. M. Yassein, Mostafa M. Rady, Esmat F. Ali, Ali Majrashi   +7 more
doaj   +1 more source

COMBINING ABILITY ANALYSIS IN F1 AND F2 POPULATION FOR COTTON LEAF CURL VIRUS DISEASE AT MULTIPLE LOCATIONS [PDF]

Big Data in Agriculture, 2022
Genetic studies were conducted to examine the heritage of resistant to cotton leaf curl virus. Genetic components of variance revealed higher σ2GCA and Additive (σ2A) than σ2SCA and Dominance (σ2D), which indicated additive genes were more reliable for ...
Abdul Wahab Soomro, Saleem Shahzad, Saifullah Khan, Khalilullah Soomro   +3 more
doaj   +1 more source

Genetic Variation Studies of Ionic and within Boll Yield Components in Cotton (Gossypium Hirsutum L.) Under Salt Stress

Journal of Natural Fibers, 2022
Cotton (Gossypium hirsutum L.) productivity is decreasing alarmingly by salinity. For genetic analysis of cotton response to salinity 8 parental genotypes and their 16 F1 crosses were evaluated in Line × Tester fashion under normal and salt stress 15 dSm−
Muhammad Mubashar Zafar, Abdul Razzaq, Muhammad Awais Farooq, Abdul Rehman, Hina Firdous, Amir Shakeel, Huijuan Mo, Maozhi Ren, Muhammad Ashraf, Yuan Youlu   +9 more
doaj   +1 more source

Diallel analysis of selected yield-contributing traits in Okra [Abelmoschus esculentus (L.) Moench]

Advances in Horticultural Science, 2022
Information on gene action controlling quantitative traits is important for effective selection. A five-parent diallel cross, which generated 10 F1 hybrids of okra (Abelmoscus esculentus) were evaluated during the early and late planting seasons of 2019
Chriatian Okechukwu Anyaoha, O. A. Oyetunde, O.O. Oguntolu   +2 more
doaj   +1 more source