Results 71 to 80 of about 15,212 (310)

Pathogen causing Phalaenopsis soft rot disease - 16S rDNA and virulence characterisation

Plant Protection Science, 2018
The pathogen causing Phalaenopsis soft rot disease and developed detached leaf inoculation methods were identified. Based on its 16S rDNA sequences, the pathogen causing soft rot disease in Phalaenopsis was Erwinia chrysanthemi/Dickeya chrysanthemi. Both
Sudarsono Sudarsono, Juanita Elina, Giyanto, Dewi Sukma   +3 more
doaj   +1 more source

The use of chloroplast genome sequences to solve phylogenetic incongruences in Polystachya Hook (Orchidaceae Juss) [PDF]

, 2018
Background: Current evidence suggests that for more robust estimates of species tree and divergence times, several unlinked genes are required. However, most phylogenetic trees for non-model organisms are based on single sequences or just a few regions ...
Acosta, Barros, Bräutigam, Capella-Gutiérrez, Carstens, Chang, Christenhusz, Cribb, Cronn, Dressler, Dressler, Eaton, Edwards, Freudenstein, Gustafsson, Górniak, Joly, Kamneva, Katoh, Kelchner, Kelchner, Kim, Kraenzlin, Lemmon, Lemmon, Li, Li, Luo, Mamanova, Marshall, McCormack, Michel, Mort, Mytnik-Ejsmont, Parks, Peraza-Flores, Pfeil, Rambaut, Rambaut, Ramírez, Ramírez, Ronquist, Rupp, Russell, Russell, Russell, Shaw, Shaw, Shaw, Small, Smith, Sousa, Steel, Stephens, Summerhayes, Summerhayes, Särkinen, Toor, Tsitrone, Van den Berg, Weitemier   +60 more
core   +2 more sources

Recent Advances in Nanomaterial‐Based Light Conversion for Agriculture

Aggregate, Volume 7, Issue 4, April 2026.
This figure illustrates three applications of nanophotoconversion materials for enhanced plant photosynthesis. These materials can directly target plant photosynthetic organs or be integrated into supplemental lights to optimize spectra. They can also be used in agricultural films to regulate sunlight for precise light control in protected agriculture.
Ting Tang, Xue‐Yan Gong, Ferdinand Ndikuryayo, W. M. W. W. Kandegama, Wen‐Chao Yang   +4 more
wiley   +1 more source

Nutrient Medium Composition Optimization to Obtain Seed Progeny of Phalaenopsis (Phalaenopsis × Hybridum Blume)

IOP Conference Series: Earth and Environmental Science, 2021
Abstract Seed propagation of phalaenopsis is carried out by sowing seeds on artificial nutrient media. In the work, the influence of the basic composition of the nutrient medium, the addition of liquid endosperm of coconut, activated carbon, growth regulators and sucrose concentration on the germination of seeds and the effectiveness of ...
A V Voronina, A V Vishnyakova, A A Mironov, A A Ushanov, O N Zubko, A D Lvova, M L Nguyen, S G Monakhos   +7 more
openaire   +1 more source

Root photosynthesis prevents hypoxia in the epiphytic orchid Phalaenopsis.

Functional Plant Biology
Orchids (Phalaenopsis spp.) growing in tropical and subtropical regions are epiphytes. As such, they grow on trees with the root system utilised to anchor themselves to tree branches.
Luca Brunello, Ester Polverini, G. Lauria, M. Landi, Lucia Guidi, E. Loreti, P. Perata   +6 more
semanticscholar   +1 more source

Micropropagation from Inflorescence Nodal Segments of Phalaenopsis and Acclimatization of Plantlets Using Different Substrates

Horticulturae, 2022
Phalaenopsis is an orchid genus of great economic value in world floriculture. In vitro clonal propagation is the only large-scale feasible method for Phalaenopsis propagation, but it is difficult because of the low multiplication rate.
C. A. Zanello, Willian Naves Duarte, Daniela Mangueira Gomes, J. Cardoso   +3 more
semanticscholar   +1 more source

Expression profiles of five FT-like genes and functional analysis of PhFT-1 in a Phalaenopsis hybrid

Electronic Journal of Biotechnology, 2018
Background: Phalaenopsis is an important ornamental flowering plant that belongs to the Orchidaceae family and is cultivated worldwide. Phalaenopsis has a long juvenile phase; therefore, it is important to understand the genetic elements regulating the ...
Shushan Zhou, Li Jiang, Shuangxue Guan, Yongxia Gao, Qinghua Gao, Guangdong Wang, Ke Duan   +6 more
doaj   +1 more source

A Continuum of Pre‐Activated, Early, Coordinated and Multilayered Transcriptional Defence Responses Underpins Enhanced Resistance to Fusarium oxysporum in Vanilla planifolia

Plant Pathology, Volume 75, Issue 2, March/April 2026.
In Vanilla planifolia, CR0020 resistance to Fusarium wilt is linked to early (4–8 hpi) ERF/MYB/WRKY reprogramming and a preactivated transcriptional state, activating ROS, lignification and phytoalexins. ABSTRACT Vanilla planifolia, the main species cultivated for vanilla production, is severely threatened by Fusarium oxysporum f. sp. radicis‐vanillae (
Quentin Da Silva, Alexandre Soriano, Thalia‐Aimée Budel Andoche, Adrien Castinel, Katia Jade, Félicien Favre, Pascale Besse, Carine Charron   +7 more
wiley   +1 more source

Keragaan Karakter Kualitatif Hasil Persilangan Anggrek Phalaenopsis [PDF]

, 2013
Pemanfaatan plasma nutfah untuk mendapatkan klon-klon harapan baru pada anggrek Phalaenopsis, khususnya jenis multiflora dilakukan pada beberapa tahun terakhir.
Dwiatmini, K. (Kristina)
core  

Genomic Evidence of Low Contemporary Effective Population Size and Southern Genetic Reservoirs in an Island Endemic Epiphytic Orchid of Taiwan

Ecology and Evolution, Volume 16, Issue 1, January 2026.
Genome‐wide data from ddRADseq revealed a latitudinal gradient in genetic diversity in a Taiwanese endemic orchid. This study shows that genomic data not only can help us understand the evolutionary origins of genetic diversity in a species but also uncover its genetic reservoir for future conservation planning.
Wei‐Yun Chen, Yi Sun, Shu‐Ping Wu, Jen‐Pan Huang   +3 more
wiley   +1 more source