Results 21 to 30 of about 76,381 (159)

Diageotropica and Lateral Rooting, the Rest of the Story [PDF]

Frontiers in Plant Science, 2016
Plant roots have long been of practical and scientific interest for their role in plant stature, and water and nutrient uptake. One of the first classes of root to be singled out and explored were the lateral roots. Much of the study of lateral roots has been with seedling plants due to their early development and relatively easy access. McCully (1975)
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Peach PpSnRK1 Participates in Sucrose-Mediated Root Growth Through Auxin Signaling

Frontiers in Plant Science, 2020
Sugar signals play a key role in root growth and development. SnRK1, as one of the energy centers, can respond to energy changes in plants and affect the growth and development of plants. However, studies on sugar signals and SnRK1 regulating root growth
Shuhui Zhang, Futian Peng, Yuansong Xiao, Wenru Wang, Xuelian Wu   +4 more
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Sugar Accumulation along the Seminal Root Axis, as Affected by Osmotic Stress in Maize: A Possible Physiological Basis for Plastic Lateral Root Development

Plant Production Science, 2005
We assumed that allocation of photosynthate is one of the main factors that regulate lateral root development in root systems under water deficit conditions. Six-days-old maize seedlings were exposed to osmotic stress (-0.21 MPa). Then, the sugar content
Atsushi Ogawa, Choji Kawashima, Akira Yamauchi   +2 more
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Fluorescence-Activated Cell Sorting Using the D-Root Device and Optimization for Scarce and/or Non-Accessible Root Cell Populations

Plants, 2020
Fluorescence-activated cell sorting (FACS) is a technique used to isolate specific cell populations based on characteristics detected by flow cytometry. FACS has been broadly used in transcriptomic analyses of individual cell types during development or ...
Mary-Paz González-García, Estéfano Bustillo-Avendaño, Alvaro Sanchez-Corrionero, Juan C. del Pozo, Miguel A. Moreno-Risueno   +4 more
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Plastid translation is essential for lateral root stem cell patterning in Arabidopsis thaliana

Biology Open, 2018
The plastid evolved from a symbiotic cyanobacterial ancestor and is an essential organelle for plant life, but its developmental roles in roots have been largely overlooked.
Miyuki T. Nakata, Mayuko Sato, Mayumi Wakazaki, Nozomi Sato, Koji Kojima, Akihiko Sekine, Shiori Nakamura, Toshiharu Shikanai, Kiminori Toyooka, Hirokazu Tsukaya, Gorou Horiguchi   +10 more
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Variation in Phosphorus Availability, Root Architecture Attributes, and Onset of Storage Root Formation among Sweetpotato Cultivars

HortScience, 2020
The primary objective of this work was to generate species-specific information about root architectural responses to variations in inorganic phosphate (Pi) availability at the onset of storage root formation among six sweetpotato (Ipomoea batatas ...
Arthur Villordon, Jeffrey C. Gregorie, Don LaBonte   +2 more
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Lateral Root Primordium Morphogenesis in Angiosperms [PDF]

Frontiers in Plant Science, 2019
Morphogenetic processes are the basis of new organ formation. Lateral roots (LRs) are the building blocks of the root system. After LR initiation and before LR emergence, a new lateral root primordium (LRP) forms. During this period, the organization and functionality of the prospective LR is defined.
Héctor H. Torres-Martínez, Gustavo Rodríguez-Alonso, Svetlana Shishkova, Joseph G. Dubrovsky   +3 more
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Genetic regulation of lateral root development

Plant Signaling & Behavior, 2022
Lateral roots (LRs) are an important part of plant root systems. In dicots, for example, after plants adapted from aquatic to terrestrial environments, filamentous pseudorhizae evolved to allow nutrient absorption. A typical plant root system comprises a primary root, LRs, root hairs, and a root cap.
Ying Zhang, Yuru Ma, Dan Zhao, Ziyan Tang, Tengteng Zhang, Ke Zhang, Jingao Dong, Hao Zhang   +7 more
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Phototropism and Gravitropism in Lateral Roots of Arabidopsis [PDF]

Plant and Cell Physiology, 2002
Gravitropism and, to a lesser extent, phototropism have been characterized in primary roots, but little is known about structural/functional aspects of these tropisms in lateral roots. Therefore, in this study, we report on tropistic responses in lateral roots of Arabidopsis thaliana. Lateral roots initially are plagiogravitropic, but when they reach a
John Z, Kiss, Kelley M, Miller, Lisa A, Ogden, Kelly K, Roth   +3 more
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Root mediated uptake of Salmonella is different from phyto-pathogen and associated with the colonization of edible organs

BMC Plant Biology, 2018
Background Pre-harvest contamination of fruits and vegetables by Salmonella in fields is one of the causes of food-borne outbreaks. Natural openings like stomata, hydathodes and fruit cracks are known to serve as entry points.
Kapudeep Karmakar, Utpal Nath, Karaba N. Nataraja, Dipshikha Chakravortty   +3 more
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