Results 11 to 20 of about 36,717 (236)

Effectiveness of R1-nj Anthocyanin Marker in the Identification of In Vivo Induced Maize Haploid Embryos [PDF]

Plants, 2023
Doubled haploid (DH) technology has become integral to maize breeding programs to expedite inbred line development and increase the efficiency of breeding operations.
Luis Antonio Lopez, John Ochieng, Mario Pacheco, Leocadio Martinez, Hamilton Amoshe Omar, Manje Gowda, Boddupalli M. Prasanna, Kanwarpal S. Dhugga, Vijay Chaikam   +8 more
doaj   +2 more sources

Development of In Vivo Haploid Inducer Lines for Screening Haploid Immature Embryos in Maize

Plants, 2020
Doubled haploid technology is widely applied in maize. The haploid inducer lines play critical roles in doubled haploid breeding. We report the development of specialized haploid inducer lines that enhance the purple pigmentation of crossing immature ...
Chen Chen, Zijian Xiao, Junwen Zhang, Wei Li, Jinlong Li, Chenxu Liu, Shaojiang Chen   +6 more
doaj   +2 more sources

Development of Specific Molecular and Phenotypic Marker-Based Haploid Inducers in Rice

Agronomy, 2023
Doubled haploid (DH) technology is an efficient strategy for producing completely homozygous lines for breeding programs. Mutations in the MATRILINEAL (MTL) phospholipase trigger intraspecific haploid induction in cereals.
Jian Wang, Huijing Yan, Xiaozhen Jiao, Jun Ren, Fengyue Hu, Huan Liang, Weihong Liang, Chaolei Liu   +7 more
doaj   +2 more sources

Haploid identification using tropicalized haploid inducer progenies in maize

Crop Breeding and Applied Biotechnology, 2018
The aim of this study was to identify maize haploid plants and compare the efficiency of identification of maize haploid plants using the R1-nj morphological marker, plant vigor, flow cytometry, chromosome counting, and microsatellite molecular markers ...
Camila Bastos Ribeiro, Francielly de Cássia Pereira, Lamartine da Nóbrega Filho, Breno Alvarenga Rezende, Kaio Olímpio das Graças Dias, Guilherme Tomaz Braz, Murilo Candido Ruy, Maria Beatriz Silva, Gisele Cenzi, Vânia Helena Techio, João Cândido de Souza   +10 more
doaj   +5 more sources

A versatile genetic tool: haploid cells

Stem Cell Research & Therapy, 2017
Haploid cells are excellent tools to study gene function as they contain a single copy of the genome and are thus unable to mask the effect of mutations.
Yanni Li, Ling Shuai
doaj   +2 more sources

Genetic dissection of maternal influence on in vivo haploid induction in maize

Crop Journal, 2020
In vivo haploid induction based on maternal haploid inducers is the first step in deriving completely homozygous maize doubled haploid (DH) lines. Haploid induction rate (HIR) is influenced by both pollen parent inducing haploidy and the maternal source ...
Sudha K. Nair, Vijay Chaikam, Manje Gowda, Vemuri Hindu, Albrecht E. Melchinger, Prasanna M. Boddupalli   +5 more
doaj   +2 more sources

HaSAPPy: A tool for candidate identification in pooled forward genetic screens of haploid mammalian cells.

PLoS Computational Biology, 2018
Haploid cells are increasingly used for screening of complex pathways in animal genomes. Hemizygous mutations introduced through viral insertional mutagenesis can be directly selected for phenotypic changes.
Giulio Di Minin, Andreas Postlmayr, Anton Wutz   +2 more
doaj   +2 more sources

Early haploid identification by stomatal guard cell length in tropical supersweet corn using different inducers

Crop Breeding and Applied Biotechnology, 2023
Identification of early haploids is necessary to increase the efficiency of the double haploid production. The objectives were to determine the effectiveness of early selection of haploid seedling and to investigate the haploid inducers and donor ...
Letícia de Freitas de Souza, Bruno Figueiró Fregonezi, Juliana Moraes Machado de Oliveira, Vitor Joaquim de Lucena, Otavio Gabriel Lalau Hoda, Iran de Azevedo Duarte, Josué Maldonado Ferreira   +6 more
doaj   +2 more sources

Effects of Donor x Inducer Interaction on the Success of Haploid Induction and Comparison of Haploid Seed Identification Methods in the In vivo Maternal Haploid Technique in Maize

Journal of Agricultural Sciences, 2022
This study was conducted to investigate the effect of donor and inducer lines on the haploid induction rate in the in vivo maternal doubled haploid technique in maize and to compare the methods used in haploid seed separation.
Berk Vural, Umut Songur, Sezgin Kızık, Fatih Kahrıman, Abdullah Dişbudak   +4 more
doaj   +2 more sources

Fully-Automated High-Throughput NMR System for Screening of Haploid Kernels of Maize (Corn) by Measurement of Oil Content. [PDF]

PLoS ONE, 2016
One of the modern crop breeding techniques uses doubled haploid plants that contain an identical pair of chromosomes in order to accelerate the breeding process.
Hongzhi Wang, Jin Liu, Xiaoping Xu, Qingming Huang, Shanshan Chen, Peiqiang Yang, Shaojiang Chen, Yiqiao Song   +7 more
doaj   +2 more sources