Results 71 to 80 of about 7,524 (195)

Induction and Identification of Colchicine-mediated Polyploidy in Three Rosa roxburghii Accessions

HortScience
The induction of polyploidy in Rosa roxburghii has significant potential to enhance the horticultural and commercial value of this crop and meet specific market demands. In this study, seeds from three R.
Jine Li, Huijing Wu, Richard Ludlow, Hong Nan, Min Lu, Huaming An   +5 more
doaj   +1 more source

A robust biotechnology induces artificial genomic duplication via transient RNAi‐mediated suppression of OSD1 in rice

Journal of Integrative Plant Biology, EarlyView.
Plant Polyploidization via Gene Interference, a robust technology for inducing polyploidy in various rice accessions, uses transient RNAi‐mediated suppression of OSD1 to induce genomic duplication. Two strategies were used to directly induce fertile autotetraploid plants in the first generation, thereby substantially shortening the breeding cycle ...
Zijun Lu, Lianjun Zhu, Guobin Liang, Rou Chen, Yu Huang, Jia Yang, Liang Fu, Xiangxing Zhao, Runze Wu, Xiangdong Liu   +9 more
wiley   +1 more source

The ciliary neurotrophic factor induces Stat3 phosphorylation in distinctive cytotypes of organs involved in body metabolism: An immunohistochemical study

Journal of Anatomy, EarlyView.
p‐STAT3‐positive cells in metabolically relevant peripheral organs and tissues from mice administered with recombinant CNTF (0.3 mg/kg). Abstract Administration of ciliary neurotrophic factor (CNTF) reduces food intake and body weight in both humans and experimental animals, where it also ameliorates hyperglycemia, hyperinsulinemia, and dyslipidemia ...
Chiara Galli, Georgia Colleluori, Jessica Perugini, Edoardo Scopini, Ilenia Severi, Gaia Grandin, Antonio Giordano   +6 more
wiley   +1 more source

Identification and Morphophysiological Characterization of Oryzalin-Induced Polyploids and Variants in Lysimachia xiangxiensis

Horticulturae
This study investigated the effects of oryzalin treatments on the induction of polyploids and variants, as well as their subsequent morphological and physiological characteristics, in Lysimachia xiangxiensis, a perennial herbaceous plant belonging to the
Yuanshan Zhang, Guanqun Chen, Ruixue Shen, Qiujing Li, Xiaohui Shen   +4 more
doaj   +1 more source

The host range paradox of Meloidogyne incognita: a physiological and transcriptomic analysis of nine susceptible interactions across six plant orders

New Phytologist, EarlyView.
Phylogenetic distance of host does not explain phenotypic differences of Meloidogyne incognita parasitism at 25 dpi. Summary The plant–parasitic nematode Meloidogyne incognita is the pathogen with the broadest host range among all known biotrophic interactions.
Victor Hugo Moura de Souza, Clement Pellegrin, Vincent C. T. Hanlon, Chongjing Xia, Olaf P. Kranse, Unnati Sonawala, Priya Desikan, Beatrice Senatori, Lucie Bolelli, Etienne G. J. Danchin, Lida Derevnina, Sebastian Eves‐van den Akker   +11 more
wiley   +1 more source

Orizalin-induced polyploidy in Capsicum annuum L.: stress-responsive proteins and breeding potential [PDF]

Brazilian Journal of Biology
Artificial polyploidization using β-tubulin depolymerizing agents like oryzalin represents a promising strategy for increasing genetic diversity in plant breeding programs.
W. S. Sales, M. M. Rêgo, J. K. P. Araújo, A. M. S. Santos, F. B. Martins, J. A. M. Lima, J. M. S. Barbosa, S. T. P. Silva, C. A. L. Santos, E. R. Rêgo   +9 more
doaj   +1 more source

Whole‐genome duplication promotes phenotypic and genetic adaptation to elevation

New Phytologist, EarlyView.
Fitness of diploids (2x) and tetraploids (4x) of Biscutella laevigata from low (circles) and high (triangles) elevation transplanted across elevation at 585, 1236 and 1967 m above sea level. Summary Whole‐genome duplication (WGD) is often considered as either an adaptive dead‐end or a facilitator of rapid adaptation under changing environments.
Sandra Grünig, Marc Beringer, Christian Parisod   +2 more
wiley   +1 more source

Excess endopolyploidy associated with cellular defects in neo‐autotetraploid Arabidopsis arenosa is in part corrected by a naturally evolved allele of CYCD3;2

New Phytologist, EarlyView.
Ploidy level distributions and endoreduplication profiles in diploid and tetraploid Arabidopsis arenosa. Summary Endopolyploidy (within‐organism polyploidy) is an often‐beneficial aspect of development. But polyploids, which have a higher baseline genome content, have been reported to have less endoreduplication than diploid relatives. Why has remained
Anis Meschichi, Marinela Dukić, Lars C. Schmid, Andreas L. Bachmann, Tadeas J. Priklopil, Hui San Tan, Kirsten Bomblies   +6 more
wiley   +1 more source

Design of an Effective sgRNA for CRISPR/Cas9 Knock-Ins and Full Mutant Segregation in Polyploid Synechocystis sp. PCC 6803

SynBio
Synechocystis sp. PCC 6803 is a highly promising organism for the production of diverse recombinant compounds, including biofuels. However, conventional genetic engineering in Synechocystis presents challenges due to its highly polyploid genome, which ...
Maria Isabel Nares-Rodriguez, Esther Karunakaran   +1 more
doaj   +1 more source

Harnessing Bulk‐Segregant Mapping to Identify Trait‐Associated Genes in the Allopolyploid Model Plant Nicotiana benthamiana

Plant Biotechnology Journal, EarlyView.
ABSTRACT Forward genetics has been instrumental in identifying genes underlying desirable traits, yet its application to polyploid plants, many of which are key agricultural crops, remains challenging due to their genomic complexity. Therefore, we developed BenthMap, a bulk segregant analysis platform for high‐throughput trait mapping and gene ...
Zuba Ahmed, Jiyuan An, Satomi Hayashi, Julia Bally, Chris Winefield, Peter M. Waterhouse   +5 more
wiley   +1 more source