Results 1 to 10 of about 15,384 (268)

CENH3: AN EMERGING PLAYER IN HAPLOID INDUCTION TECHNOLOGY [PDF]

Frontiers in Plant Science, 2016
True-breeding lines are required for the development and production of crop varieties. In a classical breeding approach these lines are obtained through inbreeding, and often 7-9 generations of inbreeding is performed to achieve the desired level of ...
Anne Bagg Britt, Sundaram eKuppu
doaj   +4 more sources

Dissecting the genetic variation of haploid frailty in maize for enhanced doubled haploid breeding [PDF]

Frontiers in Plant Science
Haploid frailty (HF), the reduced vigour of haploids compared to their diploid counterparts, limits the efficiency of doubled haploid (DH) breeding in maize.
Mercy Fakude, Ann Murithi, Yu-Ru Chen, Recep Yavuz, Siddique Imran Aboobucker, Ursula Karoline Frei, Thomas Lübberstedt   +6 more
doaj   +2 more sources

Optimization of technology steps for obtaining white cabbage DH-plants [PDF]

Вавиловский журнал генетики и селекции
White cabbage is one of the economically important crops among the representatives of the genus Brassica L. To create highly productive F1 hybrids with improved characteristics, the breeders need genetically diverse breeding material, which takes a long ...
A. I. Mineykina, K. S. Stebnitskaia, M. G. Fomicheva, L. L. Bondareva,, A. S. Domblides, E. A. Domblides   +5 more
doaj   +2 more sources

Discrimination of haploids and doubled haploids/diploids in indica rice: correlation of morphological indicators with molecular markers

Biologia Plantarum, 2023
To obtain immediate homozygosity by androgenesis, the doubled haploid method is often used. As a result, a mapping population was created utilizing rice (Oryza sativa L.) cvs.
S.K. Singh, K.P. Jeughale, B. Dash, S.S. Bhuyan, M. Chandravani, C. Parameswaran, B.N. Devanna, R.L. Verma, J.L. Katara, S. Samantaray   +9 more
doaj   +1 more source

Variability of morphological features and nuclear DNA content in haploids and doubled haploids of androgenic callus lines of rice (Oryza sativa L.)

Труды по прикладной ботанике, генетике и селекции, 2022
The work is relevant for understanding evolutionary processes in plant species. Twelve callus lines with multiple regeneration of haploids and doubled haploids were obtained in F1 hybrids of Oryza sativa L. through in vitro androgenesis.
M. V. Ilyushko, M. V. Skaptsov, M. V. Romashova   +2 more
doaj   +1 more source

Mendel’s Laws and their impact on plant breeding

Journal für Kulturpflanzen, 2022
Cereals like wheat, rice, maize, barley and millets, feed the world. Therefore, global breeding activities, which had been very successful during the last decades, aim at an increase of cereal yields.
Wolfgang Friedt, Frank Ordon
doaj   +1 more source

A novel visual marker to distinguish haploids from doubled haploids in rice (Oryza sativa, L) at early growth stages

Plant Methods, 2023
Doubled haploid technology, which enables the generation of homozygous lines in a single step, is one of the modern tools being employed for accelerating breeding processes in different crops.
Chaitanya Ghalagi, Malavalli Rajashekar Namratha, Kavita Kotyal, Shiva Prakash, Basavaiah Mohan Raju   +4 more
doaj   +1 more source

Haploid induction in tropical supersweet corn and ploidy determination at the seedling stage [PDF]

Pesquisa Agropecuária Brasileira, 2020
: The objective of this work was to determine the possibility of haploid induction in tropical supersweet corn (Zea mays L. var. saccharata) using a maternal inducer, as well as to identify alternative methods for haploid selection. A single-cross hybrid
Alline Sekiya, Jéssica Kelly Pestana, Maikon Guerith Baptistella da Silva, Matheus Dalsente Krause, Carlos Roberto Maximiano da Silva, Josué Maldonado Ferreira   +5 more
doaj   +1 more source

Evolution of Reproductive Division of Labor – Lessons Learned From the Social Amoeba Dictyostelium discoideum During Its Multicellular Development

Frontiers in Cell and Developmental Biology, 2021
The origin of multicellular life from unicellular beings is an epochal step in the evolution of eukaryotes. There are several factors influencing cell fate choices during differentiation and morphogenesis of an organism. Genetic make-up of two cells that
Ranjani Dhakshinamoorthy, Shashi P. Singh   +1 more
doaj   +1 more source

Interspecific somatic hybrids between Solanum bulbocastanum and S. tuberosum and their haploidization for potato breeding. [PDF]

, 2012
Protoplast fusion between incongruent Solanum bulbocastanum and S. tuberosum haploids was accomplished to produce hybrids combining elite traits from both parents. We identified 11 somatic hybrids out of 42 regenerants analyzed through ISSR markers. Some
AVERSANO, RICCARDO, Cardi T., CARPUTO, DOMENICO, CARUSO, IMMACOLATA, DI MATTEO, ANTONIO, FRUSCIANTE, LUIGI, IOVENE, MARINA, Savarese S.   +7 more
core   +2 more sources