Results 21 to 30 of about 540,979 (282)

Inhibition of strigolactones promotes adventitious root formation [PDF]

Plant Signaling & Behavior, 2012
Roots that form from non-root tissues (adventitious roots) are crucial for cutting propagation in the forestry and horticulture industries. Strigolactone has been demonstrated to be an important regulator of these roots in both Arabidopsis and pea using strigolactone deficient mutants and exogenous hormone applications. Strigolactones are produced from
Rasmussen, Amanda, Beveridge, Christine A., Geelen, Danny   +2 more
openaire   +5 more sources

Protocol for determining regulators of competence in regeneration of adventitious roots using hypocotyl wounding approach in Arabidopsis [PDF]

STAR Protocols
Summary: Plant plasticity enables the regeneration of adventitious roots upon wounding. Here, we present a protocol for inducing adventitious roots in wounded Arabidopsis hypocotyls, phenotyping, and spatiotemporal gene expression analysis.
Suresh Damodaran, Lucia C. Strader
doaj   +2 more sources

Agrobacterium rhizogenes-Mediated Transformation for Generation of Composite Sugar Beet with Transgenic Adventitious Roots [PDF]

Plants
Sugar beet (Beta vulgaris L.), a biennial sugar crop, provides about 16% of the world’s sucrose production. PEG and Agrobacterium tumefaciens-mediated transformation have been established for sugar beet.
Yue Sun, Yiduo Zhao, Minshi Jia, Xudong Zhang, Xixuan Zhou, Shengnan Li, Zedong Wu, Zhi Pi   +7 more
doaj   +2 more sources

Role of adventitious roots in water relations of tamarack (Larix laricina) seedlings exposed to flooding

BMC Plant Biology, 2012
Background Flooding reduces supply of oxygen to the roots affecting plant water uptake. Some flooding-tolerant tree species including tamarack (Larix laricina (Du Roi) K. Koch) produce adventitious roots in response to flooding. These roots were reported
Calvo-Polanco Mónica, Señorans Jorge, Zwiazek Janusz J   +2 more
doaj   +2 more sources

Stable expression of aquaporins and hypoxia-responsive genes in adventitious roots are linked to maintaining hydraulic conductance in tobacco (Nicotiana tabacum) exposed to root hypoxia.

PLoS ONE, 2019
Formation of adventitious roots in plants is a common response to hypoxia caused by flooding. In tobacco, after one week of root hypoxia treatment, plants produced twice as many adventitious roots as the aerated plants, but their maximum length was ...
Xiangfeng Tan, Janusz J Zwiazek
doaj   +2 more sources

Endophytic Bacteria Isolated from Panax ginseng Improves Ginsenoside Accumulation in Adventitious Ginseng Root Culture

Molecules, 2017
Ginsenoside is the most important secondary metabolite of ginseng. Natural sources of wild ginseng have been overexploited. Although root culture could reduce the length of the growth cycle of ginseng, the number of ginsenosides is fewer and their ...
Xiaolin Song, Hao Wu, Zhenhao Yin, Meilan Lian, Chengri Yin   +4 more
doaj   +3 more sources

Seasonal Coloration and Ecological Adaptations of Adventitious Roots of Four Salicaceous Species in Jiuzhaigou World Natural Heritage Site, Southwestern China [PDF]

Ecology and Evolution
Jiuzhaigou is a world natural heritage with extraordinary beauty of wetlands largely developed on tufa landforms. The wetlands are dominated by shrubs and trees. A striking feature of dense and plentiful adventitious roots is found during summer, and the
Ting Liu, Junhuai Xu, Weiyang Xiao, Lv Zhou, Yingzhou Chen, Xue Qiao, Sha Deng, Zongliang Du, Ya Tang   +8 more
doaj   +2 more sources

Overexpression of PtrPIP2:4 Accelerates Adventitious Root Emergence, Promotes Adventitious Root Elongation, and Increases Lateral Root Number in Poplar [PDF]

Plants
Plasma membrane intrinsic proteins (PIPs), a subfamily of aquaporins (AQPs), play critical roles in various physiological processes in plants, including the transport of water and CO2, regulation of stomatal movement, absorption of neutral molecules and ...
Hao Cheng, Ge Zhao, Wenli Li, Yuxiang Cheng   +3 more
doaj   +2 more sources

Transcriptome profiling and comparative analysis of Panax ginseng adventitious roots

Journal of Ginseng Research, 2014
Background: Panax ginseng Meyer is a traditional medicinal plant famous for its strong therapeutic effects and serves as an important herbal medicine.
Murukarthick Jayakodi, Sang-Choon Lee, Hyun-Seung Park, Woojong Jang, Yun Sun Lee, Beom-Soon Choi, Gyoung Ju Nah, Do-Soon Kim, Senthil Natesan, Chao Sun, Tae-Jin Yang   +10 more
doaj   +2 more sources

Adventitious roots in Kunzea triregensis (Myrtaceae)

Perspectives in Biodiversity
Adventitious roots are reported for Kunzea triregensis de Lange, an apparent first for this species and the Aotearoa / New Zealand indigenous representatives of Kunzea Rchb. It is noted that the roots were observed in a cultivated tree of this Manawatawhi / Three Kings Islands endemic that had been raised from a cutting.
Peter J. de Lange, Theo J. P. de Lange
openaire   +2 more sources