Results 51 to 60 of about 1,046 (172)

Statistical Genomics Analysis of Simple Sequence Repeats from the Paphiopedilum Malipoense Transcriptome Reveals Control Knob Motifs Modulating Gene Expression. [PDF]

Adv Sci (Weinh)
Statistical genomics analyses reveal a high‐density SSR landscape of slipper orchid P. malipoense transcriptome. Transcribed SSRs can alter the gene expression potential and tissue‐specificity where they are located. The expression regulation effects of expMotifs are finely delineated, hotspots of expMotifs exist within the transcribed regions, and the
Liang Y, Hao J, Wang J, Zhang G, Su Y, Liu ZJ, Wang T.   +6 more
europepmc   +2 more sources

Orchid genome evolution and trait innovation

Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 2577-2607, August 2026.
Orchids became one of the world's most diverse plant groups through genome‐driven innovations, unique relationships with fungi and pollinators, and remarkable adaptability. This review explains the origins of orchids and the evolution of their distinctive life forms, flowers, and ecological strategies and highlights promising directions for future ...
Meng‐Yao Zeng, Cheng‐Yuan Zhou, Linying Wang, Jie Gao, Weilun Yin, Dong‐Hui Peng, Siren Lan, Feng‐Xi Yang, Zhong‐Jian Liu   +8 more
wiley   +1 more source

The complete chloroplast genome sequences of an endangered orchid species Paphiopedilum parishii (Orchidaceae)

Mitochondrial DNA. Part B. Resources, 2021
Paphiopedilum parishii (Rchb. f.) Stein is an endangered and rare species with highly ornamental value. In this study, we report the complete chloroplast genome of P. parishii using the Illumina sequencing data. The total genome of P. parishii is 154,689 
Huixia Kao, Yuxin Zhao, Mingqi Yang, Yongjiang Sun, Jin Cheng   +4 more
doaj   +1 more source

Gibberellic acid application enhances seed yield, biomass, and plant growth in Kentucky bluegrass production

Crop Science, Volume 66, Issue 4, July/August 2026.
Abstract Kentucky bluegrass (Poa pratensis L.) is a cool‐season grass used for forage and turf with seed production occurring primarily in the Pacific Northwest region of the United States. Climate change in this region, characterized by warmer winters, threatens Kentucky bluegrass flowering and seed yield due to altered vernalization patterns.
Xin Xin, Jonathan E. Schnore, Anna K. Hulbert, Shahbaz Ahmed, Michael M. Neff   +4 more
wiley   +1 more source

Symbiotic Germination Technique of an Endangered Epiphytic Orchid Dendrobium sinominutiflorum: A Promising Conservation Application 濒危附生兰科植物勐海石斛 (Dendrobium sinominutiflorum) 的共生萌发技术:一种具有应用前景的保护策略

Integrative Conservation, Volume 5, Issue 2, Page 192-204, June 2026.
We developed an effective ex‐situ conservation approach for an endangered orchid species, Dendrobium sinominutiflorum. A compatible fungal strain Tulasnella sp. was obtained by using in‐situ seed baiting technique. The Symbiotic germination with Tulasnella sp. significantly promotes seed germination and seedling growth.
Han‐Xiao Huang, Lu Tang, Xiang‐Wan Yu, Yin‐Ling Luo, Peng Chen, Yun‐Hong Tan, Yan Luo   +6 more
wiley   +1 more source

Satellite DNA in Paphiopedilum subgenus Parvisepalum as revealed by high-throughput sequencing and fluorescent in situ hybridization

BMC Genomics, 2018
Background Satellite DNA is a rapidly diverging, largely repetitive DNA component of many eukaryotic genomes. Here we analyse the evolutionary dynamics of a satellite DNA repeat in the genomes of a group of Asian subtropical lady slipper orchids ...
Yung-I Lee, Jing Wei Yap, Shairul Izan, Ilia J. Leitch, Michael F. Fay, Yi-Ching Lee, Oriane Hidalgo, Steven Dodsworth, Marinus J. M. Smulders, Barbara Gravendeel, Andrew R. Leitch   +10 more
doaj   +1 more source

Effect of activated charcoal and ascorbic acid on in vitro morphogenesis and o-dihydroxyphenols content in Paphiopedilum insigne

Horticultural Science, 2022
Phenolic compounds limit micropropagation of many orchids in vitro. The aim of the study was to estimate the effect of activated charcoal (AC);1, 2 or 4 g/L) or ascorbic acid (AA; 10, 20 or 30 mg/L) added to the half strength MS medium on the growth and ...
Monika Poniewozik, Marzena Parzymies, Paweł Szot   +2 more
doaj   +1 more source

Vegetational Characteristics in Natural Habitat and Population Structure of the Endangered Plant Tigridiopalma Genus

Ecology and Evolution, Volume 16, Issue 4, April 2026.
First comprehensive ecological assessment of the endangered genus Tigridiopalma, covering two China endemic Plant Species with Extremely Small Populations (PSESP), T. magnifica and the newly described T. exalata. T. magnifica exhibits broader habitat diversity and understory resilience, while T.
Peishan Zou, Xirong Zheng, Shiou Yih Lee, Chunzhi Liu, Zhijun Xie, Ke Zheng, Guofeng Liu, Seping Dai   +7 more
wiley   +1 more source

Habitat Dynamics and Protected Area Effectiveness of the Endangered Paphiopedilum Subgen. Brachypetalum (Orchidaceae) Under Climate Change

Ecology and Evolution, Volume 16, Issue 4, April 2026.
This study explores how global climate change reshapes the suitable habitats and conservation potential of Paphiopedilum subgen. Brachypetalum, a flagship group of endangered terrestrial orchids in East and Southeast Asia. Using 580 field‐verified and 75 global occurrence records, we applied an ensemble modeling framework (BIOMOD2) integrating 11 ...
Hao Zhang, Mingtai An, Jianghong Yu
wiley   +1 more source

Embryology of a Lady’s Slipper Orchid, Paphiopedilum spicerianum and Cytokinin Requirements for Seed Germination and Protocorm Development

HortScience
In this study, we document the primary structural changes that occur during the seed development of Paphiopedilum spicerianum (Rchb.f.) Pfitzer, an endangered species with high horticultural value.
Wei-An Chen, Shan-Te Hsu, Yung-I Lee
doaj   +1 more source