Results 11 to 20 of about 1,425,317 (204)

Cotyledonary somatic embryo is one kind of intermediate material similar to callus in the process of in vitro tissue culture from Rosa hybrida 'John F. Kennedy'. [PDF]

BMC Genomics
Background Rose is recognized as an important ornamental plant worldwide, and it is also one of the most widely used flowers in gardens. At present, the improvement of rose traits is still difficult and uncertain, and molecular breeding can provide new ...
Du L, Kang X, Guo H, Zhu Z, Wu R, Yuan M, Ding C.   +6 more
europepmc   +2 more sources

Identification of long non-coding RNAs involved in floral scent of Rosa hybrida. [PDF]

Front Plant Sci, 2022
Long non-coding RNAs (lncRNAs) were found to play important roles in transcriptional, post-transcriptional, and epigenetic gene regulation in various biological processes. However, lncRNAs and their regulatory roles remain poorly studied in horticultural
Shi S, Zhang S, Wu J, Liu X, Zhang Z.
europepmc   +2 more sources

TSPO-induced degradation of the ethylene receptor RhETR3 promotes salt tolerance in rose (Rosa hybrida). [PDF]

Hortic Res
The gaseous plant hormone ethylene regulates plant development, growth, and responses to stress. In particular, ethylene affects tolerance to salinity; however, the underlying mechanisms of ethylene signaling and salt tolerance are not fully understood ...
Zhao Q, Jing W, Fu X, Yang R, Zhu C, Zhao J, Choisy P, Xu T, Ma N, Zhao L, Gao J, Zhou X, Li Y.   +12 more
europepmc   +2 more sources

Protein Kinase RhCIPK6 Promotes Petal Senescence in Response to Ethylene in Rose (Rosa Hybrida). [PDF]

Genes (Basel), 2022
Cultivated roses have the largest global market share among ornamental crops. Postharvest release of ethylene is the main cause of accelerated senescence and decline in rose flower quality.
Wu Y, Zuo L, Ma Y, Jiang Y, Gao J, Tao J, Chen C.   +6 more
europepmc   +2 more sources

Peduncle Necking in Rosa hybrida Induces Stress-Related Transcription Factors, Upregulates Galactose Metabolism, and Downregulates Phenylpropanoid Biosynthesis Genes. [PDF]

Front Plant Sci, 2022
Roses are highly valued as cut flowers worldwide but have limited vase life. Peduncle bending “bent neck” or “necking” is a major cause of reduced vase life, especially in some cultivars.
Lear B, Casey M, Stead AD, Rogers HJ.
europepmc   +2 more sources

Comparative transcriptome and metabolome analysis revealed diversity in the response of resistant and susceptible rose (Rosa hybrida) varieties to Marssonina rosae. [PDF]

Front Plant Sci
Rose black spot disease caused by Marssonina rosae is among the most destructive diseases that affects the outdoor cultivation and production of roses; however, the molecular mechanisms underlying the defensive response of roses to M. rosae have not been
Song J, Chen F, Lv B, Guo C, Yang J, Guo J, Huang L, Ning G, Yang Y, Xiang F.   +9 more
europepmc   +2 more sources

Rosa hybrida Petal Extract Exhibits Antitumor Effects by Abrogating Tumor Progression and Angiogenesis in Bladder Cancer Both In Vivo and In Vitro. [PDF]

Integr Cancer Ther, 2022
The edible Rosa hybrida (RH) petal is utilized in functional foods and cosmetics. Although the biological function of RH petal extract is known, mechanism of action studies involving tumor-associated angiogenesis have not yet been reported.
Hwang B, Gho Y, Kim H, Lee S, Hong SA, Lee TJ, Myung SC, Yun SJ, Choi YH, Kim WJ, Moon SK.   +10 more
europepmc   +2 more sources

Effect of Exogenous Calcium on the Heat Tolerance in Rosa hybrida ‘Carolla’

Horticulturae, 2022
This study was designed to investigate the effects of exogenous calcium on the tolerance of Rosa hybrida ‘Carolla’ to high-temperature and the physiological mechanisms underlying this response.
Han Wang, Yuxiao Shen, Kaixuan Wang, Songlin He, Wan-Soon Kim, Wenqian Shang, Zheng Wang, Liyun Shi   +7 more
doaj   +2 more sources

An Aux/IAA Family Member, RhIAA14, Involved in Ethylene-Inhibited Petal Expansion in Rose (Rosa hybrida). [PDF]

Genes (Basel), 2022
Flower size, a primary agronomic trait in breeding of ornamental plants, is largely determined by petal expansion. Generally, ethylene acts as an inhibitor of petal expansion, but its effect is restricted by unknown developmental cues.
Jia Y, Chen C, Gong F, Jin W, Zhang H, Qu S, Ma N, Jiang Y, Gao J, Sun X.   +9 more
europepmc   +2 more sources

Genome-Wide Identification, Phylogenetic Classification, and Expression Profiling of the HSF Gene Family in Rosa hybrida Under Heat and Drought Stress [PDF]

Plants
Rosa hybrida (R. hybrida), a widely cultivated ornamental species, is increasingly threatened by climate-induced abiotic stresses, including heat and drought.
Jiao Zhu, Shikai Fan, Rongchong Li, Fei Dong, Yiyang Liu, Chengpeng Wang   +5 more
doaj   +2 more sources