Results 21 to 30 of about 5,786,132 (173)

Overexpression of INCREASED CAMBIAL ACTIVITY, a putative methyltransferase, increases cambial activity and plant growth [PDF]

open access: yes, 2018
Cambial activity is a prerequisite for secondary growth in plants; however, regulatory factors controlling the activity of the secondary meristem in radial growth remain elusive.
Kim, H   +6 more
core   +1 more source

The possible relation between cytokinins and secondary xylem formation in Pinus silvestris. I. Seasonal correlations

open access: yesActa Societatis Botanicorum Poloniae, 2015
The Seasonal dynamics of changes in the endogenous cytokinin level was investigated in the tissue of the stem cambial region, The results of the soybean test and Amaranthus test show that marked variations occur.
Dorota B. Kubowicz
doaj   +1 more source

Spatial specificity of auxin responses coordinates wood formation

open access: yesNature Communications, 2018
Auxin activity controls plant stem cell function. Here the authors show that in the cambium, moderate auxin activity restricts cambial stem cell number via ARF5-dependent repression of the stem‐cell‐promoting factor WOX4, while ARF3 and ARF4 promote ...
Klaus Brackmann   +12 more
doaj   +1 more source

Effect of plant hormones on the cambial activity of Cerasus vulgaris Miller under stress conditions with Zn

open access: yesJournal of Plant Protection Research, 2019
In the present study, the effects of 10, 20, 30 ppm hormone mixtures (indole-3-acetic acid + + gibberellic acid + kinetin) with 0.1, 0.3, 0.5 and 1 ppm zinc (Zn) concentrations alone and their mixtures on the cambial activity of sour cherry (Cerasus ...
Kemal Yuce, Bekir Tileklioglu
doaj   +1 more source

Intra-annual dynamics of cambial and xylem phenology in subalpine conifers at Deogyusan National Park in the Republic of Korea

open access: yesJournal of Wood Science, 2021
Subalpine conifers are highly sensitive to climatic changes. In these trees, the intra-annual dynamics of cambial activity and phenological process in xylem development are closely associated with climatic conditions.
Jun-Hui Park   +4 more
doaj   +1 more source

Transcriptome Analysis of Cambium Tissue of Paulownia Collected during Winter and Spring

open access: yesDiversity, 2021
Paulownia (Paulownia elongata) is a fast-growing, multipurpose deciduous hardwood species that grows in a wide range of temperatures from –30 °C to 45 °C.
Zachary D. Perry   +6 more
doaj   +1 more source

Ethylene and auxin in the control of wood formation [PDF]

open access: yes, 2003
This thesis considers aspects of the regulation of growth rate and fibre properties in forest trees. These properties are both genetically determined and influenced by environmental stimuli.
Hellgren, Jenny Maria
core   +1 more source

The formation of heterogeneous storeys in the cambium on the example of Laburnum anagyroides Medik

open access: yesActa Agrobotanica, 2012
The formation of the storeyed pattern of cambium in the first two years of cambial activity and the structure of mature cambium was examined in Laburnum anagyroides, a decorative shrub growing in temperate climate.
Anna Wilczek
doaj   +1 more source

ACAULIS5 Is Required for Cytokinin Accumulation and Function During Secondary Growth of Populus Trees

open access: yesFrontiers in Plant Science, 2020
In the primary root and young hypocotyl of Arabidopsis, ACAULIS5 promotes translation of SUPPRESSOR OF ACAULIS51 (SAC51) and thereby inhibits cytokinin biosynthesis and vascular cell division.
Ana Milhinhos   +8 more
doaj   +1 more source

Transcriptome characteristics and six alternative expressed genes positively correlated with the phase transition of annual cambial activities in Chinese Fir (Cunninghamia lanceolata (Lamb.) Hook). [PDF]

open access: yesPLoS ONE, 2013
BACKGROUND: The molecular mechanisms that govern cambial activity in angiosperms are well established, but little is known about these molecular mechanisms in gymnosperms.
Zhanjun Wang   +7 more
doaj   +1 more source

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