Results 81 to 90 of about 3,190,573 (222)

Auxin-responsive DR5 promoter coupled with transport assays suggest separate but linked routes of auxin transport during woody stem development in Populus.

PLoS ONE, 2013
Polar auxin transport (PAT) is a major determinant of plant morphology and internal anatomy with important roles in vascular patterning, tropic growth responses, apical dominance and phyllotactic arrangement.
Rachel Spicer, Tracy Tisdale-Orr, Christian Talavera   +2 more
doaj   +1 more source

Chromosome Numbers and the Anatomy of the Secondary Xylem in the Oleaceae

Journal of the Arnold Arboretum., 1932
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Sax, Karl, Abbe, Ernst C. (Ernst Cleveland)   +1 more
openaire   +2 more sources

Patterned Deposition of Xylan and Lignin is Independent from that of the Secondary Wall Cellulose of Arabidopsis Xylem Vessels[OPEN]

The Plant Cell, 2018
A novel cesa7 mutant revealed that patterned deposition of non-cellulosic secondary wall polymers, xylan and lignin, is not dependent on cellulose patterning during xylem vessel differentiation.
Yuto Takenaka, Y. Watanabe, Mathias Schuetz, Faride Unda, Joseph L. Hill, P. Phookaew, Arata Yoneda, S. Mansfield, L. Samuels, M. Ohtani, T. Demura   +10 more
semanticscholar   +1 more source

Qualitative Characterization of Xylem Vessels of 23 Woody Trees and Shrubs in Northeastern Mexico: Its Significance

International Journal of Economic Plants, 2017
The present study was undertaken to determine the variability of secondary xylem vessel characteristics of 23 woody trees and shrubs at Linares, Northeast Mexico.
Ratikanta Maiti, Humberto González Rodríguez, Jeff Christofher González Díaz   +2 more
doaj  

Identification of the RNA m5C methyltransferase genes in Populus alba × Populus glandulosa and the role of PagTRM4B in wood formation

Forestry Research
N5-methylcytosine (m5C) RNA methylation plays an essential role in gene regulation, yet its functions in woody plant development remain poorly understood. This study systematically identified 12 putative tRNA-specific methyltransferase 4 (TRM4) homologs (
Jiahuan Chen, Guoning Qi, Minyi Zhong, Zhenghao Geng, Jingran Chen, Jie Zhao, Mingjia Chen, Xiaojing Yan   +7 more
doaj   +1 more source

Identification of conserved core xylem gene sets: conifer cDNA microarray development, transcript profiling and computational analyses. [PDF]

, 2008
One approach for investigating the molecular basis of wood formation is to integrate microarray profiling data sets and sequence analyses, comparing tree species with model plants such as Arabidopsis.
Frank Bedon, Dallaire, Nancy, Parsons, LS, Bedon, F, Mackay, John, Cooke, J, Brian Boyle, Boyle, Brian, Bérubé, H, Giguère, I, Paule, C, Pavy, Nathalie, Paule, Charles, Janice Cooke, Cooke, Janice, Lee S. Parsons, John Mackay, Giguere, Isabelle, Hugo Bérubé, Charles Paule, Sébastien Caron, Pavy, N, Caron, Sebastien, Dallaire, N, Caron, S, Nelson, Colleen, Nelson, C, Isabelle Giguère, Parsons, Lee, Boyle, B, Nathalie Pavy, Berube, Hugo, Colleen Nelson, Nancy Dallaire   +33 more
core   +1 more source

Comparative transcriptomics reveals seasonal climate-driven secondary xylem development in Pinus massoniana

Industrial Crops and Products
Conifers exhibit marked sensitivity to seasonal variation, demonstrating responsive adaptations to cyclical fluctuations in temperature, photoperiod, and precipitation.
Chao Yang, Gang Xu, Guijie Ding, Chenghang Zhi, Yun Gao, Fuhua Fan   +5 more
doaj   +1 more source

Effect of auxin (iaa) upon the proteolytic system in differentiating secondary xylem of pine (Pinus sylvestris L.)

Acta Societatis Botanicorum Poloniae, 2014
Effects of decapitation and IAA on proteolytic activity were studied in main stem of 4-7 year-old Pinus sylvestris trees. Proteolytic activity in the extract from differentiating secondary xylem was found to be totally reduced in decapitated 2-3 year-old
Krzysztof J. Rakowski, Tomasz J. Wodzicki   +1 more
doaj   +1 more source

Anatomical modification by 2,4-DB of vascular cambium and secondary xylem in soybean internodes [PDF]

, 1982
Anatomical changes in the vascular cambium and secondary xylem of the first internode of soybeans were observed 15 days after an aqueous spray of 4-(2,4-dichlorophenoxy)butyric acid (2,4-DB) was applied at 0.56 kg acid equivalent per hectare.
Thompson Demetrio Pizzolato
core   +1 more source

Vertical Stratification Drives Divergent Spatial Trade‐Offs Among Xylem Cell Types in Angiosperm Trees of a Mountain Forest in Eastern China

Ecology and Evolution
Vertical stratification in forests acts as an ecological filter, driving woody plants to evolve specialized survival strategies. Angiosperms, in particular, develop secondary xylem with three interdependent functions—water transport, mechanical support ...
Qihang Yang, Yuxin Hong, Hugh Morris, Faguang Pu, Zuhua Song, Xijin Zhang, Kun Song   +6 more
doaj   +1 more source