Results 101 to 110 of about 6,140,309 (188)

Chromosome doubling by colchicine injection and haploidy induction in tropical genotypes of common and supersweet corn

Semina: Ciências Agrárias
The double-haploid technology in maize was developed in temperate environments, using germplasm and inducers adapted for these environments, with the aim of accelerating the obtaining of homozygous inbred lines.
Leticia de Freitas de Souza, Juliana Moraes Machado de Oliveira, Vitor Joaquim de Lucena, Otavio Gabriel Lalau Hoda, Iran de Azevedo Duarte, Bruno Figueiró Fregonezi, Josué Maldonado Ferreira   +6 more
doaj   +1 more source

Deep purple – an open-pollinated variety to induce haploids in tropical maize

Crop Breeding and Applied Biotechnology, 2023
Deep purple is an open-pollinated variety, well adapted to tropical conditions, developed to induce maternal haploids in maize. The founders were W23, Stock6, and an experimental tropical maize population. The inducer population inherits the dominant the
Roberto Fritsche-Neto, Felipe Sabadin, Evellyn Giselly de Oliveira Couto, Pedro Henrique de Souza, Giovanni Galli, Ronaldo Borsato Junior, Julio Cesar Dovale, Karina Lima Reis Borges, Deoclécio Domingos Garbuglio   +8 more
doaj  

Comparative genomics reveals lineage‐associated structural variation and diversification in a barley fungal pathogen

New Phytologist, Volume 252, Issue 4, Page 1565-1583, November 2026.
Genome‐wide copy‐number variation landscape highlights structural divergence across Puccinia hordei isolates and potentially links Cyp51 amplification to fungicide insensitivity. Summary Leaf rust, caused by Puccinia hordei, is a major barley disease worldwide.
Xiaohui Yu, Mumta Chhetri, Mafruha Hasan, Thomas H. Roberts, Peng Zhang, Robert F. Park, Yi Ding   +6 more
wiley   +1 more source

A DMP-triggered in vivo maternal haploid induction system in the dicotyledonous Arabidopsis

, 2020
Doubled haploid technology using inducer lines carrying mutations in ZmPLA1/MTL/NLD and ZmDMP1–4 has revolutionized traditional maize breeding. ZmPLA1/MTL/NLD is conserved in monocots and has been used to extend the system from maize to other monocots5–7,
Wang, Dong, Liu, Zongkai, Boutilier, K.A., Cheng, Dehe, Xiao, Zijian, Chen, Baojian, Jiao, Yanyan, Chen, Ming, Chen, Chen, Li, Jinlong, Liu, Chenxu, Liu, Wenxin, Chen, Shaojiang, Li, Mengran, Wang, Yuwen, Zhong, Yu, Wang, Min, Qi, Xiaolong   +17 more
core   +1 more source

Testing for Genetic Interactions in Complex Disease With Distance Correlation

Biometrical Journal, Volume 68, Issue 5, October 2026.
ABSTRACT Understanding epistasis (genetic interaction) may shed some light on the genomic basis of common diseases, including disorders of maximum interest due to their high socioeconomic burden, like schizophrenia. Distance correlation is an association measure that characterizes general statistical independence between random variables, not only the ...
Fernando Castro‐Prado, Javier Costas, Dominic Edelmann, Wenceslao González‐Manteiga, David R. Penas   +4 more
wiley   +1 more source

Fungal Needle Communities and Dothistroma septosporum Occurrence in Pinus sylvestris Stands in Slovakia

Ecology and Evolution, Volume 16, Issue 10, October 2026.
Species‐specific quantitative PCR (qPCR) with ITS2 metabarcoding was combined to investigate the occurrence of D. septosporum and associated needle mycobiomes of Pinus sylvestris in natural and non‐natural stands in Slovakia. Fungal community analyzes revealed significant differences in community composition among stands, while alpha diversity patterns
Renata Artimová, Katarína Adamčíková, Juraj Medo, Marek Kobza, Emília Ondrušková, Zuzana Jánošíková   +5 more
wiley   +1 more source

Effects of Antibiotic and Temperature Treatments on Phycosphere Bacterial Communities of Kelp Gametophytes

Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.
We reveal antibiotics drive qualitative turnover, while temperature induces quantitative fluctuations in kelp gametophyte microbiomes. This 15°C growth‐pathogen trade‐off guides precision seedling management. ABSTRACT Microbiome dysbiosis represents a critical bottleneck in sustainable kelp aquaculture, yet the distinct regulatory mechanisms of ...
Yuewen Zhang, Shanshan Liang, Huiling Xia, Xiaoyu Zhong, Yi Zheng   +4 more
wiley   +1 more source

Development of maize (Zea mays L.) genotypes with in vivo doubled haploid technique

, 2023
Doubled haploid technology has become an increasingly popular and important tool for developing new maize (Zea mays L.) lines breeding. Although conventional plant breeding contributes significantly to maize development, it is time-consuming and has ...
Bilgili, Uğur, Taşkın, Sinem Zere
core  

Haploids can be induced in knockout mutants of OsPLA1, but not OsDMP3 or OsDMP6, in rice

Crop Journal
Doubled haploid (DH) technology is an important tool in crop breeding because it can significantly accelerate the breeding process. ZmPLA1/MATL/NLD and ZmDMP are two key genes controlling haploid induction (HI) in maize, exhibiting a synergistic effect ...
Zongkai Liu, Yu Zhong, Xiaolong Qi, Tai An, Shuwei Guo, Dong Wang, Yuwen Wang, Bin Feng, Zuofeng Zhu, Shaojiang Chen, Chenxu Liu   +10 more
doaj   +1 more source

Host‐Associated Differentiation in a Parasitoid Wasp Connected to Venom‐Related but Not Chemosensory Genes

Molecular Ecology, Volume 35, Issue 19, October 2026.
ABSTRACT The mechanisms driving the megadiversity of parasitic wasps remain a central question in evolutionary ecology. To investigate the genomic architecture underlying host‐associated differentiation in parasitic wasps, we generated a de novo genome assembly and performed whole‐genome re‐sequencing of 17 populations of the parasitoid wasp Asecodes ...
Xuyue Yang, Marco Fracassetti, Tanja Slotte, Christopher W. Wheat, Peter A. Hambäck   +4 more
wiley   +1 more source