Results 1 to 10 of about 5,911 (183)

Classifying Cannabis sativa chemovars using K-means analysis of elemental composition [PDF]

Journal of Cannabis Research
Understanding specific nutritional requirements of plants is a necessary component of growth optimization and can help growers promote desired traits and mitigate undesired traits. Cannabis is one such medicinally valuable plant prized for its content of
Brendan Lukomski
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The vascular-cambium-specific transcription factor PtrSCZ1 and its homologue regulate cambium activity and affect xylem development in Populus trichocarpa [PDF]

Frontiers in Plant Science
IntroductionVascular cambium proliferates and differentiates into the secondary xylem (wood), enabling the perennial increase in stem diameter for wood formation.
Yi Sun, Jianing Jiang, Qiongyue Zhang, Jinfeng Zhao, Hongyan Ma, Danning Li, Shuang Li, Chenguang Zhou, Wei Li   +8 more
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Locally biosynthesized gibberellins in Populus stems are involved in the regulation of wood development [PDF]

Forestry Research
Gibberellins (GAs) are a class of hormonal regulators, which influence various developmental processes in the life cycle of plants. In woody species, bioactive GAs, whose precursors are synthesized by the action of terpene cyclases and carried in the ...
Huili Su, Chunyang Wan, Xiaokang Fu, Jian Hu, Yuanxun Tao, Keming Luo, Changzheng Xu   +6 more
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Regulating the Vascular Cambium: Do Not Forget the Vascular Ray Initials and Their Derivatives [PDF]

Plants
The secondary lateral meristem—the vascular cambium (hereafter cambium)—is the largest meristem of the plant kingdom. It is almost always composed of two types of stem cells: (1) the axial (fusiform) initials, the most common and better known and studied,
Simcha Lev-Yadun
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miRNA accumulation correlates with increased phloem cell proliferation in tomato hawaiian skirt mutants [PDF]

Frontiers in Plant Science
IntroductionThe cambium is the meristem responsible for production of plant vascular tissues, the xylem (wood) and phloem, during plant radial growth. Due to its internal location and relatively low cell number, the biology of the cambium remains less ...
Fabien Lombardo, Tarek El mestari, Thomas Kirat, Muhammad Ijaaz Jondah, Julie Marsaudon, Norbert Bollier, Chiaki Mastukura   +6 more
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Investigating the Factor Structure of iSkills™

Ask, 2022
This paper investigates the issue of internal validity in the context of complex assessments and constructs, focusing on Information and Communication Technology (ICT) literacy as measured by the iSkills assessment. Utilizing exploratory and confirmatory
Irvin R. Katz, Frank Rijmen, Yigal Attali   +2 more
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PagDET2 promotes cambium cell division and xylem differentiation in poplar stem

Frontiers in Plant Science, 2022
Secondary growth of the woody tree stem is governed by meristematic cell division and differentiation in the vascular cambium. Multiple hormonal signals and endogenous developmental programs regulate vascular cambium activity.
Yao Wang, Yi Hao, Yakun Guo, Huixia Shou, Juan Du   +4 more
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Empirical Modelling of Stem Cambium Heating Caused by Prescribed Burning in Mediterranean Pine Forest

Fire, 2023
Little is known about the interactions between the variables involved in the post-fire response of Mediterranean pine species to prescribed burning (PB).
Javier Madrigal, Óscar Rodríguez de Rivera, Cristina Carrillo, Mercedes Guijarro, Carmen Hernando, José A. Vega, Pablo Martin-Pinto, Juan R. Molina, Cristina Fernández, Juncal Espinosa   +9 more
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Computational modeling of cambium activity provides a regulatory framework for simulating radial plant growth

eLife, 2023
Precise organization of growing structures is a fundamental process in developmental biology. In plants, radial growth is mediated by the cambium, a stem cell niche continuously producing wood (xylem) and bast (phloem) in a strictly bidirectional manner.
Ivan Lebovka, Bruno Hay Mele, Xiaomin Liu, Alexandra Zakieva, Theresa Schlamp, Nial Rau Gursanscky, Roeland MH Merks, Ruth Großeholz, Thomas Greb   +8 more
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Impacto de la aplicación de una metodología de marcación del cambium en la evaluación de vasos formados exclusivamente en el xilema bajo tratamiento de estrés hídrico

Revista de la Facultad de Agronomía, 2021
La formación de xilema es un proceso cíclico a partir del cambium. La actividad estacional del cambium puede ser estudiada con diferentes metodologías (lesión mecánica en este trabajo).
Silvia Monteoliva, Irina Mozo, María Emilia Rodríguez, Virginia M.C. Luquez   +3 more
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