Results 41 to 50 of about 31,105 (261)

The formation of integuments, megasporogenesis and megagametogenesis in Dendrobium catenatum, with special discussions on embryo sac types and section techniques [PDF]

Botanica Serbica, 2021
The formation of integuments, megasporogenesis and megagametogenesis in Dendrobium catenatum, an economically important orchid, are observed. After pollination, mitotic cell divisions of the placental epidermis result in the formation of a branching ...
Yong Chen, Xiaofeng Wang, Li Liang, Chengqi Ao   +3 more
doaj   +1 more source

Changes in global Orchidaceae disease geographical research trends: recent incidences, distributions, treatment, and challenges

Bioengineered, 2020
Many of the Orchidaceae species are threatened due to environmental changes and over exploitation for full fill global demands. The main objective of this article was critically analyzed the recent global distribution of Orchidaceae diversity, its ...
Archana Jain, S. Sarsaiya, Jishuang Chen, Qin Wu, Yuanfu Lu, Jingshan Shi   +5 more
semanticscholar   +1 more source

The Orchidaceae of Ruiz & Pavón’s “Flora Peruviana et Chilensis”. A taxonomic study. II

Anales del Jardín Botánico de Madrid, 2012
The paper presents the second part of the study of the orchid illustrations produced during the Royal expedition to Peru and Chile, headed by Ruiz and Pavón in late XVIII century.
Franco Pupulin
doaj   +1 more source

Phylogenomic Relationships of Diploids and the Origins of Allotetraploids in Dactylorhiza (Orchidaceae)

Systematic Biology, 2019
Disentangling phylogenetic relationships proves challenging for groups that have evolved recently, especially if there is ongoing reticulation. Although they are in most cases immediately isolated from diploid relatives, sets of sibling allopolyploids ...
M. K. Brandrud, J. Baar, M. T. Lorenzo, Alexander Athanasiadis, R. Bateman, M. Chase, M. Hedrén, O. Paun   +7 more
semanticscholar   +1 more source

Characterization of sequence variability hotspots in Cranichideae plastomes (Orchidaceae, Orchidoideae)

PLoS ONE, 2020
This study reports complete plastome sequences for six species of Neotropical Cranichideae and focuses on identification of the most variable regions (hotspots) in this group of orchids.
E. Smidt, Michelle Zavala Páez, L. N. Vieira, J. Viruel, V. A. de Baura, E. Balsanelli, E. M. de Souza, M. Chase   +7 more
semanticscholar   +1 more source

A comprehensive review on fungal endophytes and its dynamics on Orchidaceae plants: current research, challenges, and future possibilities

Bioengineered, 2019
Statement of Retraction We, the Editor-in-Chief and Publisher of Bioengineered (the “Journal”), have retracted the following articles which were published in the Special Issue titled “International Conference on Sustainable Waste Treatment and Management
S. Sarsaiya, Jingshan Shi, Jishuang Chen
semanticscholar   +1 more source

Genome-Wide Identification of YABBY Genes in Orchidaceae and Their Expression Patterns in Phalaenopsis Orchid

Genes, 2020
The plant YABBY transcription factors are key regulators in the lamina development of lateral organs. Orchid is one of the largest families in angiosperm and known for their unique floral morphology, reproductive biology, and diversified lifestyles ...
You-Yi Chen, Yu-Yun Hsiao, Song-Bin Chang, Diyang Zhang, S. Lan, Zhongjian Liu, W. Tsai   +6 more
semanticscholar   +1 more source

Study on the Rhizosphere Soil Microbial Diversity of Five Common Orchidaceae Species in the Transitional Zone Between Warm Temperate and Subtropical Regions

Diversity
Orchidaceae is among the most diverse and widely distributed families of angiosperms, with significant ecological, ornamental, and medicinal value. However, the structure, function, and environmental associations of rhizosphere soil bacterial communities
Jingjing Du, Shengqian Guo, Xiaohang Li, Zhonghu Geng, Zhiliang Yuan, Xiqiang Song   +5 more
doaj   +1 more source

The complete chloroplast genome of Liparis nervosa (Orchidaceae)

Mitochondrial DNA. Part B. Resources, 2020
Liparis nervosa, a terrestrial orchid was widely used as a traditional medicinal plant in China. In this study, we assembled the complete chloroplast genome of L. nervosa using Illumina sequencing data.
Qing-Hua Zhang, Xiao-Ting Wang, Shu-Zhao Zheng, Wei-Yao Zhu, Zhang Song   +4 more
doaj   +1 more source

Characterization of the complete chloroplast genome of Korean endemic, Habenaria cruciformis (Orchidaceae)

Mitochondrial DNA. Part B. Resources, 2020
Habenaria cruciformis (Orchidaceae), endemic to South Korea, is a perennial herb and its local population sizes are declined because of the destruction caused by human activity and the invasion of exotic species in their habitats.
Changkyun Kim, Hoang Dang Khoa Do, Joonhyung Jung, Dong-Kap Kim, Joo-Hwan Kim   +4 more
doaj   +1 more source