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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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Lateral Auxin Transport in Stems and Roots [PDF]
Plant Physiology, 1967 The lateral movement of auxin has been sttudied with bioassays and also by application of '4C-IAA. Both techniques have demonstrated that the upper half of a horizontally positioned stem or root contains at least 30( to 45 % of the total auxin present in the tissue (2).
S P, Burg, E A, Burg
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Proceedings of the National Academy of Sciences of the United States of America, 2019 Significance Aerenchyma formation has a crucial role in conferring abiotic stress tolerance to plants, including agronomically important crops. In rice, root aerenchyma constitutively forms under aerobic conditions and is further induced under oxygen ...
Takaki Yamauchi +6 more
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Nature Communications, 2020 Lateral roots originate from initial cells deep within the main root and must emerge through several overlying layers. Lateral root emergence requires the outgrowth of the new primordium (LRP) to coincide with the timely separation of overlying root ...
Ross Sager +8 more
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CEP5 and XIP1/CEPR1 regulate lateral root initiation in Arabidopsis [PDF]
, 2016 We identified C-TERMINALLY ENCODED PEPTIDE 5 (CEP5) as a novel, auxin-repressed and phloem pole-expressed signal assisting in the formation of lateral roots.Roots explore the soil for water and nutrients through the continuous production of lateral roots.
Demol, Hans +14 more
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Noncanonical auxin signaling regulates cell division pattern during lateral root development
Proceedings of the National Academy of Sciences of the United States of America, 2019 Significance Development in multicellular organisms consists of a series of cell divisions followed by cell expansions, which are tightly controlled both spatially and temporally.
Rong-Feng Huang +6 more
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WOX-ARF modules initiate different types of roots
Cell Reports, 2023 Summary: Seed plants have evolved a complex root system consisting of at least three root types, i.e., adventitious roots, lateral roots, and the primary root. Auxin is the key hormone that controls the initiation of different root types.
Teng Zhang +4 more
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EMBO Journal, 2019 The UV‐B photoreceptor UVR8 mediates multiple UV‐B responses in plants, but the function of UVR8 in regulating root development has not previously been investigated.
Yu Yang +5 more
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MDR‐like ABC transporter AtPGP4 is involved in auxin‐mediated lateral root and root hair development [PDF]
, 2005 Previous data have suggested an involvement of MDR/PGP-like ABC transporters in transport of the plant hormone auxin and, recently, AtPGP1 has been demonstrated to catalyze the primary active export of auxin.Here we show that related isoform AtPGP4 is ...
Lucien Bovet +26 more
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Plant Physiology, 2019 The differential phosphorylation of nitrate transceptor NRT1.1 contributes to the modulation of lateral root development through spatiotemporal plasma membrane dynamics and cellular trafficking.
Xi Zhang +9 more
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