Results 41 to 50 of about 7,843 (159)

Polyamines and adventitious root formation in Vitis vinifera L.

OENO One, 2002
The effects of polyamines were examined for growth and polyamine contents in cultings, callus and primary adventitious roots of Vitis vinifera L. Variations in free, conjugated and wall-bound polyamines in cuttings were observed during rhizogenesis.
Laurence Geny, R. Dalmasso, Michel Broquedis   +2 more
doaj   +1 more source

Lead movement in poplar adventitious roots

Biologia Plantarum, 1990
Lead was detected and located in definite regions of thePopulus adventitious roots with the light microscope. Incubations of 24, 48, and 72 h in solutions of Pb(NO3)2 resulted in clear sequences of microscopic images. Interpretation of these images allows the construction of a scheme for lead transport pathways in roots.
Malgorzata Książek, A. Woźny
openaire   +1 more source

Integrated transgene and transcriptome reveal the molecular basis of MdWRKY87 positively regulate adventitious rooting in apple rootstock

Frontiers in Plant Science, 2023
For most fruit and forest species vegetative propagated from elite genotypes, adventitious rooting is essential. The ability to form adventitious roots significantly decreased during the juvenile to adult phase change.
Qiuye Tian, Mengli Xu, Dongchen Wu, Chaoping Wang, Xianlin Wang, Qinqin Che, Zhengnan Li, Xiaozhao Xu   +7 more
doaj   +1 more source

Mixoploidy and cytotypes: a study of possible vegetative species differentiation in stapeliads (Asclepiadaceae)

Bothalia: African Biodiversity & Conservation, 1991
Mixoploidy is common in proembryos and embryos as well as in meristems of radicles, primary, secondary and adventitious roots and in innovation shoots of stapeliad species (Asclepiadaceae).
F. Albers, U. Meve
doaj   +1 more source

Evidence That Thaxtomin C Is a Pathogenicity Determinant of Streptomyces ipomoeae, the Causative Agent of Streptomyces Soil Rot Disease of Sweet Potato

Molecular Plant-Microbe Interactions, 2012
Streptomyces ipomoeae is the causal agent of Streptomyces soil rot of sweet potato, a disease marked by highly necrotic destruction of adventitious roots, including the development of necrotic lesions on the fleshy storage roots. Streptomyces potato scab
Dongli Guan, Brenda L. Grau, Christopher A. Clark, Carol M. Taylor, Rosemary Loria, Gregg S. Pettis   +5 more
doaj   +1 more source

Morphological characterization of maize (Zea mays L.) hybrids under excessive soil moisture stress

Environment Conservation Journal, 2022
A critical assessment of 32 maize hybrids with two replications for excessive soil moisture stress (ESM) was carried out during Kharif 2019-20. The plants were exposed to waterlogging stress for 12 days at the flowering stage by maintaining a water ...
Sri Sai Subramanyam Dash, Devraj Lenka, Jyoti Prakash Sahoo, Swapan Kumar Tripathy, Kailash Chandra Samal, Devidutta Lenka, Digvijay Swain   +6 more
doaj   +1 more source

Depicting the Physiological, Biochemical and Metabolic Responses to the Removal of Adventitious Roots and Their Functions in Cucumis melo Under Waterlogging Stress

Agronomy
Waterlogging poses a grave abiotic stress that hampers crop productivity and survival due to reduced oxygen availability in the impacted tissues. To adapt to this hypoxic environment, the hypocotyls of melon (Cucumis melo L.) seedlings can produce a ...
Huanxin Zhang, Chengpu Yan, Qian Chen, Guoquan Li   +3 more
doaj   +1 more source

SHORT-ROOT Regulates Primary, Lateral, and Adventitious Root Development in Arabidopsis       [PDF]

Plant Physiology, 2010
AbstractSHORT-ROOT (SHR) is a well-characterized regulator of radial patterning and indeterminacy of the Arabidopsis (Arabidopsis thaliana) primary root. However, its role during the elaboration of root system architecture remains unclear. We report that the indeterminate wild-type Arabidopsis root system was transformed into a determinate root system ...
Lucas, Mikaël, Swarup, Ranjan, Paponov, Ivan A, Swarup, Kamal, Casimiro, Ilda, Lake, David, Peret, Benjamin, Zappala, Susan, Mairhofer, Stefan, Whitworth, Morag, Wang, Jiehua, Ljung, Karin, Marchant, Alan, Sandberg, Goran, Holdsworth, Michael J, Palme, Klaus, Pridmore, Tony, Mooney, Sacha, Bennett, Malcolm J   +18 more
openaire   +4 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   +1 more source

Auxin regulates adventitious root formation in tomato cuttings [PDF]

BMC Plant Biology, 2019
Abstract Background Adventitious root (AR) formation is a critical developmental process in cutting propagation for the horticultural industry. While auxin has been shown to regulate this process, the exact mechanism and details preceding AR formation remain unclear.
Ling Guan, Reuben Tayengwa, Zong‐Ming Cheng, Wendy Ann Peer, Angus S. Murphy, Mizhen Zhao   +5 more
openaire   +4 more sources