Results 71 to 80 of about 19,179 (196)

Genomic prediction of maternal haploid induction rate in maize

The Plant Genome, 2020
Abstract Genomic prediction (GP) might be an efficient way to improve haploid induction rate (HIR) and to reduce the laborious and time‐consuming task of phenotypic selection for HIR in maize ( Zea mays L.).
Vinícius Costa Almeida, Henrique Uliana Trentin, Ursula Karoline Frei, Thomas Lübberstedt   +3 more
openaire   +3 more sources

A successful in vitro fertilization outcome in a hermaphrodite male

International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 424-425, April 2025.
Shima Elbakhit M. E. Albasha, Sami Saadi Al‐Said, Haitham Tharwat M. H. El Bardisi   +2 more
wiley   +1 more source

Ploidy‐dependent modulation of DNA replication kinetics in Xenopus

The FEBS Journal, EarlyView.
Using an interspecies replication system with Xenopus frog species of different ploidy levels, we investigated how DNA replication adapts to polyploidization. While replication was slower in tetraploid than in diploid nuclei, dodecaploid nuclei unexpectedly replicated faster than tetraploid nuclei. Our findings show that increasing genome size does not
Hemalatha Narassimprakash, Olivier Haccard, Zhen Li, Nicolas Pollet, Kathrin Marheineke   +4 more
wiley   +1 more source

Body size of male Atlantic salmon (Salmo salar L.) at introduction of a 5‐week LD12:12 winter signal influences their decision to mature early or smoltify

Journal of Fish Biology, EarlyView.
Abstract Sexual maturation of male Atlantic salmon post‐smolts (‘jacking’) is undesired in aquaculture and seems to occur due to the intensification in modern facilities. Maturation depends on internal and external factors (temperature, photoperiod, feed availability, energy levels, body size, genetic background) that act on the brain‐pituitary‐gonad ...
Enrique Pino‐Martinez, Kristine F. Staveland, Mitchell S. Fleming, Pablo Balseiro, Cindy Pedrosa, Sigurd O. Handeland   +5 more
wiley   +1 more source

Bony fish genomes: Status and gaps

Journal of Fish Biology, EarlyView.
Abstract Bony fish constitute an exceptionally species‐rich group of aquatic vertebrates, comprising more than 95% of all living fish. The adaptive processes on the diversity of environments they inhabit make them a highly diverse group from taxonomic, morphological and evolutionary standpoints.
Noelia Pérez‐Pereira, Carmen Bouza, Paulino Martínez, Diego Robledo   +3 more
wiley   +1 more source

One-step strategy for developing wheat haploid inducer lines with efficient markers for haploid identification

Crop Journal
Wheat (Triticum aestivum L.) is one of the most important staple crops globally. Doubled haploid technology enables rapid development of pure lines and has been extended from maize to several other crop species.
Shuwei Guo, Zihao Jiang, Na Zhang, Shaojiang Chen, Xiaolong Qi, Zhongfu Ni, Chenxu Liu   +6 more
doaj   +1 more source

ATXR5 and ATXR6 restrict meiotic crossover formation within heterochromatin in Arabidopsis

Journal of Integrative Plant Biology, EarlyView.
The Arabidopsis H3K27 mono‐methyltransferases ATXR5 and ATXR6 repress crossovers within meiotic heterochromatin, are required for heterochromatin condensation and H3K27me1 establishment, and specifically influence the maintenance of DNA methylation in meiocytes.
Jun Zhang, Yue Yu, Han Wang, Meiling Li, Dingning Li, Chenjiang You, Yingxiang Wang, Cong Wang   +7 more
wiley   +1 more source

Climate‐driven niche filtering limits post‐dispersal establishment and genomic introgression in a riverine shrub

Journal of Integrative Plant Biology, EarlyView.
Integrated biogeographic analysis and macroecological insights reveal that habitat differences drive genetic differentiation Debregeasia orientalis C. J. Chen, a dominant riparian shrub distributed across multiple biodiversity hotspots, and different lineages vary greatly in adaptability to future climate.
Zeng‐Yuan Wu, Mark A. Chapman, Richard I. Milne, Jie Liu, Ya‐Huang Luo, Peng‐Zhen Fan, Guang‐Fu Zhu, Jason T. Weir, Richard T. Corlett, Xiao‐Gang Fu, Toby P. N. Tsang, Marc W. Cadotte, De‐Zhu Li   +12 more
wiley   +1 more source

HAPLOID INDUCTION TECHNIQUES IN PLANTS

The plants with the gametic chromosome number (n) are called as haploid (Kasha and Maluszynski, 2003) . In a diploid (2n) species,  the haploid could also be called monoploid (x) because they have only one set of chromosomes.
HATİPOĞLU, RÜŞTÜ, CAN, ERSİN, ÇELİKTAŞ, NAFİZ, ATEŞ, İBRAHİM   +3 more
openaire   +2 more sources

Recent advances in the genomics of sugarcane (Saccharum)

Journal of Integrative Plant Biology, EarlyView.
This review systematically summarizes advances in sugarcane genomics, evolution, classification, and breeding practices. It identifies key research bottlenecks and proposes an integrated research framework to facilitate predictive sugarcane breeding, which provides valuable references for genetic improvement of other complex polyploid crops.
Tianyou Wang, Qin Zhang, Qiutao Xu, Han Zhao, Zhen Li, Jisen Zhang   +5 more
wiley   +1 more source