Results 41 to 50 of about 422 (89)

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

open access: yesEcology 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   +3 more
wiley   +1 more source

Dark side of anthocyanin pigmentation

open access: yesPlant Biology, Volume 27, Issue 6, Page 935-947, October 2025.
This review examines dark anthocyanin pigmentation in plants by outlining its distribution, exploring the genetic mechanisms behind its development, and discussing its ecological role together with its potential for various industrial applications. Abstract Dark pigmentation can be observed in various parts of the plant, ranging from foliage to petals ...
K. Wolff, B. Pucker
wiley   +1 more source

A REVIEW: MICROPROPAGATION OF PHALAENOPSIS sp FROM LEAF AND FLOWER STALK EXPLANTS

open access: yesJurnal Natural, 2017
Phalaenopsis orchids are recognized as the most popular orchid genus in the world, especially in horticultural industry due to their large, colorful, and durable flowers as well as their wider adaptability to room conditions.
Meutia Zahara
doaj   +1 more source

A modified ABCDE model of flowering in orchids based on gene expression profiling studies of the moth orchid Phalaenopsis aphrodite. [PDF]

open access: yesPLoS ONE, 2013
Previously we developed genomic resources for orchids, including transcriptomic analyses using next-generation sequencing techniques and construction of a web-based orchid genomic database. Here, we report a modified molecular model of flower development
Chun-Lin Su   +6 more
doaj   +1 more source

Evolution of petal patterning: blooming floral diversity at the microscale

open access: yesNew Phytologist, Volume 247, Issue 6, Page 2538-2556, September 2025.
Summary The flowers of angiosperms are extraordinarily diverse. While most floral variation is visible to the naked eye, this diversity goes beyond the macroscale: Floral organs comprise an underappreciated range of cell types that generate a multitude of patterns across their surfaces and give rise to novel structures.
Erin Doody, Edwige Moyroud
wiley   +1 more source

Impact of Nitrate and Ammonium ratio on Nutrition and Growth of two Epiphytic Orchids

open access: yesAnais da Academia Brasileira de Ciências, 2018
Phalaenopsis and Dendrobium do not grow and flower well with 100% ammonium (NH4-N); and there are detailed studies on the effects of nitrate (NO3-N) and ammonium ratios on the flowering, but no information about accumulation of other nutrients and the ...
CIBELE MANTOVANI   +2 more
doaj   +1 more source

A de novo floral transcriptome reveals clues into Phalaenopsis orchid flower development. [PDF]

open access: yesPLoS ONE, 2015
Phalaenopsis has a zygomorphic floral structure, including three outer tepals, two lateral inner tepals and a highly modified inner median tepal called labellum or lip; however, the regulation of its organ development remains unelucidated.
Jian-Zhi Huang   +8 more
doaj   +1 more source

Water as a Compass: Hydrostimulation‐Triggered Aerial Root Growth in Phalaenopsis aphrodite

open access: yesPhysiologia Plantarum, Volume 177, Issue 5, September/October 2025.
ABSTRACT Epiphytic orchids have evolved specialized adaptive strategies, such as aerial roots with water‐absorbing velamen tissues, to cope with water‐scarce and nutrient‐deficient habitats. Our previous study revealed that the aerial roots of the epiphytic orchid Phalaenopsis aphrodite lack a gravitropic response, raising the possibility that ...
Hua‐Chen Chang   +4 more
wiley   +1 more source

PENGECAMBAHAN BIJI DAN PERTUMBUHAN SEEDLING PHALAENOPSIS HIBRIDA IN VITRO PADA DUA MEDIA DASAR DENGAN ATAU TANPA ARANG AKTIF

open access: yesJurnal Agrotropika, 2020
Two consecutive experiments that aimed to investigate effects of basal media and activated charcoal (AC) on (1) in vitro seed germination and in vitro seedling growth of Phalaenopsis hybrids were conducted.
Yusnita Yusnita, Yivista Handayani
doaj   +1 more source

The road less taken: Dihydroflavonol 4‐reductase inactivation and delphinidin anthocyanin loss underpins a natural intraspecific flower colour variation

open access: yesMolecular Ecology, Volume 34, Issue 15, August 2025.
Abstract Visual cues are of critical importance for the attraction of animal pollinators, however, little is known about the molecular mechanisms underpinning intraspecific floral colour variation. Here, we combined comparative spectral analysis, targeted metabolite profiling, multi‐tissue transcriptomics, differential gene expression, sequence ...
Darren C. J. Wong   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy