Results 51 to 60 of about 95,451 (193)

Doubled Haploid Broccoli (Brassica olearacea var. italica) Plants from Anther Culture

open access: yes, 2021
Broccoli (Brassica olearecea var. italica) is a cole crop grown for its floral heads and stalks. It is rich in bioactive chemicals good for human health. Broccoli has been consumed as a vegetable since Roman times, but its production and consumption have
Lachin, Alireza   +11 more
core   +1 more source

Characterization of in vitro haploid and doubled haploid Chrysanthemum morifolium plants via unfertilized ovule culture for phenotypical traits and DNA methylation pattern.

open access: yesFrontiers in Plant Science, 2014
Chrysanthemum is one of important ornamental species in the world. Its highly heterozygous state complicates molecular analysis, so it is of interest to derive haploid forms.
Haibin eWang   +9 more
doaj   +1 more source

Maize In Planta Haploid Inducer Lines: A Cornerstone for Doubled Haploid Technology

open access: yes, 2021
International audienceDoubled haploid (DH) technology produces strictly homozygous fertile plant thanks to doubling the chromosomes of a haploid embryo/seedling.
Widiez, Thomas   +11 more
core   +1 more source

Haploid Induction via In vitro Gynogenesis in Tomato (Solanum lycopersicum L.)

open access: yesJournal of Integrative Agriculture, 2014
In order to determine the potential for haploid induction via in vitro gynogenesis in tomato, the ovules and protoplasts of embryo sacs from the hybrids Zhongza 101 and Zhongza 105 were cultured.
He ZHAO   +7 more
doaj   +1 more source

Biochemical selection of immature, haploid embryos of Zea mays L.

open access: yes, 1979
A method was devised for the biochemical selection of immature, haploid Zea mays embryos using Adh1 (-) and either the Stock 6 or indeterminate gametophyte (ig in W23) high haploid-inducing systems.
Dhaliwal HS, King PJ
core   +1 more source

Protocols for In Vivo Doubled Haploid (DH) Technology in Maize Breeding: From Haploid Inducer Development to Haploid Genome Doubling [PDF]

open access: yes, 2022
Doubled haploid (DH) technology reduces the time required to obtain homozygous genotypes and accelerates plant breeding among other advantages. It is established in major crop species such as wheat, barley, maize, and canola.
Foster, Tyler   +6 more
core  

Meiosis in haploid yeast [PDF]

open access: yesProceedings of the National Academy of Sciences, 1982
Haploid yeast cells normally contain either the MAT a or MAT α mating-type allele and cannot undergo meiosis and spore formation. If both mating-type alleles are present as a consequence of chromosome III disomy ( MAT
J E, Wagstaff   +2 more
openaire   +2 more sources

Improving the Efficiency of Colchicine-Based Chromosomal Doubling of Maize Haploids

open access: yesPlants, 2020
Production and use of doubled haploids (DH) is becoming an essential part of maize breeding programs worldwide as DH lines offer several advantages in line development and evaluation.
Vijay Chaikam   +5 more
doaj   +1 more source

Chromosome Doubling Methods in Double Haploid and Haploid Inducer-Mediated Genome-Editing System in Major Crops [PDF]

open access: yes, 2020
Double haploid technique aims to generate pure inbred lines for basic research and as commercial cultivars. This technique consists in a first obtention of haploid plants and a subsequent chromosome doubling, which can be separated in time or overlapped ...
Nogués Mestres, Salvador   +3 more
core   +1 more source

Influence of different wheat and Imperata cylindrica genetic backgrounds on haploid induction efficiency in wheat doubled haploid breeding

open access: yesCzech Journal of Genetics and Plant Breeding, 2014
Four Indian and one Japanese accession of Imperata cylindrica were assessed for their influence upon haploid production in F1 generations of 21 wheat crosses (winter × spring, spring × spring and winter × winter) to find an efficient pollen source for ...
Shoukat Ahmad RATHER   +2 more
doaj   +1 more source

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