scholarly journals The genome of Cymbidium sinense revealed the evolution of orchid traits

2021 ◽  
Author(s):  
Feng‐Xi Yang ◽  
Jie Gao ◽  
Yong‐Lu Wei ◽  
Rui Ren ◽  
Guo‐Qiang Zhang ◽  
...  
Keyword(s):  
Cymbidium Sinense

Comparative physiological and proteomic analyses reveal different adaptive strategies by Cymbidium sinense and C. tracyanum to drought

Planta ◽  
2017 ◽  
Vol 247 (1) ◽  
pp. 69-97 ◽  
Author(s):  
Jia-Wei Li ◽  
Xiao-Dong Chen ◽  
Xiang-Yang Hu ◽  
Lan Ma ◽  
Shi-Bao Zhang
Keyword(s):  
Adaptive Strategies ◽  
Proteomic Analyses ◽  
Cymbidium Sinense

scholarly journals Complete chloroplast genome sequence of an orchid hybrid Cymbidium sinense (♀) × C. goeringii (♂)

2020 ◽  
Vol 5 (3) ◽  
pp. 3784-3785
Author(s):  
Hong-Il Choi ◽  
Jae Il Lyu ◽  
Hyun-Oh Lee ◽  
Jin-Baek Kim ◽  
Sang Hoon Kim
Keyword(s):  
Chloroplast Genome ◽  
Genome Sequence ◽  
Complete Chloroplast Genome ◽  
Chloroplast Genome Sequence ◽  
Cymbidium Sinense

scholarly journals Comparative Metabolomic Analysis Reveals Distinct Flavonoid Biosynthesis Regulation for Leaf Color Development of Cymbidium sinense ‘Red Sun’

2020 ◽  
Vol 21 (5) ◽  
pp. 1869 ◽  
Author(s):  
Jie Gao ◽  
Rui Ren ◽  
Yonglu Wei ◽  
Jianpeng Jin ◽  
Sagheer Ahmad ◽  
...  
Keyword(s):  
Enzyme Activities ◽  
Biosynthetic Pathway ◽  
Color Change ◽  
Leaf Color ◽  
Anthocyanin Biosynthetic Pathway ◽  
Expression Of Genes ◽  
Genes Expression ◽  
Genes Encoding ◽  
Changing Patterns ◽  
Cymbidium Sinense

The colorful leaf is an important ornamental character of Cymbidium sinense (C. sinense), especially the red leaf, which has always been attracted by breeders and consumers. However, little is documented on the formation mechanism of the red leaf of C. sinense. In this study, the changing patterns of flavonoid-related metabolites, corresponding enzyme activities and genes expression in the leaves of C. sinense ‘Red Sun’ from red to yellow and finally to green was investigated. A total of 196 flavonoid-related metabolites including 11 anthocyanins metabolites were identified using UPLC-MS/MS-based approach. In the process of leaf color change, 42 metabolites were identified as having significantly different contents and the content of 28 differential metabolites turned to zero. In anthocyanin biosynthetic pathway, content of all 15 identified metabolites showed downregulation trend in the process of leaf color change. Among the 15 metabolites, the contents of Naringenin chalcone, Pelargonidin O-acetylhexoside and Anthocyanin 3-O-beta-d-glucoside decreased to zero in the green leaf stage. The changing pattern of enzyme activity of 10 enzymes involved in the anthocyanin biosynthetic pathway showed different trends from red leaves that have turned yellow and finally green, while the expression of genes encoding these enzymes was all down-regulated in the process of leaf color change. The results of this study revealed the types of flavonoid-related metabolites and the comprehensive analysis of metabolites content, enzyme activities and genes expression providing a new reference for breeders to improve the leaf color of C. sinense ‘Red Sun’.

Micropropagation of Cymbidium sinense using continuous and temporary airlift bioreactor systems

2013 ◽  
Vol 36 (1) ◽  
pp. 117-124 ◽  
Author(s):  
Ri Gao ◽  
Song-Quan Wu ◽  
Xuan-Chun Piao ◽  
So-Young Park ◽  
Mei-Lan Lian
Keyword(s):  
Airlift Bioreactor ◽  
Cymbidium Sinense

scholarly journals An AGAMOUS-like factor is associated with the origin of two domesticated varieties in Cymbidium sinense (Orchidaceae)

2018 ◽  
Vol 5 (1) ◽  
Author(s):  
Shihao Su ◽  
Xiaoyu Shao ◽  
Changfa Zhu ◽  
Jiayin Xu ◽  
Yuhuan Tang ◽  
...  
Keyword(s):  
Cymbidium Sinense

scholarly journals Isozyme Variation in Cymbidium Species (Orchidaceae)

HortScience ◽  
1998 ◽  
Vol 33 (1) ◽  
pp. 133-135 ◽  
Author(s):  
P. Obara-Okeyo ◽  
K. Fujii ◽  
S. Kako
Keyword(s):  
Genetic Variability ◽  
Malate Dehydrogenase ◽  
Phylogenetic Relationships ◽  
Genetic Similarity ◽  
Similarity Index ◽  
Isozyme Variation ◽  
Enzyme Systems ◽  
Cymbidium Goeringii ◽  
Cymbidium Ensifolium ◽  
Cymbidium Sinense

Eight enzyme systems were used to study electrophoretic variability among 12 species of Cymbidium Swartz and to assess phylogenetic relationships among them. The species could be easily distinguished by two enzyme systems, malate dehydrogenase (MDH) and phosphoglucose isomerase (GPI), although other enzyme combinations were also diagnostic. Genetic similarity index data indicated considerable genetic variability among the 12 species. Isozyme data supported the current taxonomic placement of the investigated species. The terrestrials [Cymbidium goeringii (Rchb. f.) Rchb. f., Cymbidium ensifolium (L.) Swartz, and Cymbidium sinense (Jackson) Wild.], which are all members of the subgenus Jensoa (Rafin.) Seth & Cribb., were the most closely related.

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