Results 41 to 50 of about 95,451 (193)

Developing regenerated rice lines by the anther culture method

Зерновое хозяйство России, 2022
When developing a variety, along with the classical breeding methods, there are increasingly being used bio-technological and molecular genetic methods.
N. G. Chertkova, P. I. Kostylev, N. V. Kalinina, V. Yu. Dontsova, O. V. Shumskaya   +4 more
doaj   +1 more source

Genotypic differences in proembryoid development and green plantlets regeneration through androgenesis in barley varieties Diferenças genotípicas no desenvolvimento de pró-embrióides e regeneração de plântulas verdes via androgênese em genótipo de cevada

Ciência Rural, 2008
The development of in vitro haploid plants followed by spontaneous or induced genome duplication allows to achieve, in one generation, the recovery of total homozygosis. The efficiency of the haplodiploidization process through in vitro anther culture of
Paula Wiethölter, Maria Irene Baggio de Moraes Fernandes, Sandra Patussi Brammer, Euclydes Minella, Edson Jair Iorkzeski   +4 more
doaj   +1 more source

Double-seedlings and embryo-free seeds generated by genetic engineering

Frontiers in Plant Science, 2022
Apomixis can fix the heterosis of Hybrid F1, by maintaining its heterozygous genotype, and is an ideal way for the development of hybrid rice. In this paper, we designed an engineering strategy for realizing apomictic reproduction of hybrid rice in the ...
Yumei Xia, Yumei Xia, Yao Wang, Yuanyi Hu, Yuanyi Hu, Yijie Zhan, Junhao Dan, Ning Tang, Junyou Tian, Mengliang Cao, Mengliang Cao, Mengliang Cao   +11 more
doaj   +1 more source

Development of doubled haploid maize lines by using in vivo haploid technique [PDF]

, 2020
The doubled haploid technology is now an integral component of modern maizebreeding programs. In this study, the maternal haploid induction (gynogenesis)method was used to derive Doubled-Haploid (DH) lines from elite maize germplasmadapted to Turkey ...
Korkut, Kayıhan Zahit, Cengiz, Rahime Rana, Fakülteler, Ziraat Fakültesi, Tarla Bitkileri Bölümü, Korkut, Zahit Kayıhan   +3 more
core   +2 more sources

Thidiazuron and silver nitrate enhanced gynogenesis of unfertilized ovule cultures of Cucumis sativus

Biologia Plantarum, 2013
Gynogenesis of Chinese long cucumber (Cucumis sativus L.) was obtained from unpollinated ovules cultured on cucumber basal medium (CBM) supplemented with thidiazuron (TDZ) and in some experiments AgNO3.
J. W. Li, S. W. Si, J. Y. Cheng, J. X. Li, J. Q. Liu   +4 more
doaj   +1 more source

Improving the efficiency of haploid wheat production mediated by wide crossing [PDF]

, 1996
[Summary]: This study examined several possible means of improving the wheat (Triticum aestivum L.) x maize (Zea mays L.) method for haploid production in Australian hard white spring wheat genotypes.
Kammholz, Stephen J., Sutherland, Mark W., Banks, Phillip   +2 more
core  

In Vitro Regeneration of Chrysanthemum from Ovaries and Ovules Treated with Thermal and Chemical Stimuli: Morphogenic and Cytogenetic Effects

Agriculture, 2023
Chrysanthemum (Chrysanthemum × morifolium (Ramat.) Hemsl.) holds a prominent position in the market of ornamental plants. To further advance chrysanthemum breeding efforts, the development of haploids may be useful.
Natalia Miler, Alicja Tymoszuk, Monika Rewers, Dariusz Kulus   +3 more
doaj   +1 more source

Cultivating Callus from Anthers and Regenerating Haploid Plants in Lilium longiflorum

Horticulturae
In vitro anther culture is a technique used to produce haploid plants when regenerating varieties with specific traits. To generate haploid plants with preferred characteristics, an anther culture technique was established for Lilium longiflorum “Show Up”
Yingyang Li, Yufan Li, Xuanke Dong, Yanfang Cai, Jiren Chen, Rong Liu, Fan Zhu   +6 more
doaj   +1 more source

Shoots formation from gynosinesis Cucumis sativus l.

Ho Chi Minh City Open University Journal of Science - Engineering and Technology, 2018
Haploid plants achieve through androgenesis or gynogenesis. In gynogenesis method, the ovary or ovule are used as explants induct haploid plants. Female flower one day before flowering of Cucumis sativus L. are collected.
Le Thi Kim Ngoc, Nguyen Tran Dong Phuong
doaj   +1 more source

Brassica juncea Lines with Substituted Chimeric GFP-CENH3 Give Haploid and Aneuploid Progenies on Crossing with Other Lines

Frontiers in Plant Science, 2017
Haploids and doubled haploids are invaluable for basic genetic studies and in crop improvement. A novel method of haploid induction through genetic engineering of the Centromere Histone Protein gene, CENH3, has been demonstrated in Arabidopsis.
Anshul Watts, Sunil K. Singh, Jyoti Bhadouria, Vasupalli Naresh, Ashok K. Bishoyi, K. A. Geetha, Rohit Chamola, Debasis Pattanayak, Shripad R. Bhat   +8 more
doaj   +1 more source