The plant hormone abscisic acid (ABA) accumulates under abiotic stress to recast water relations and development. To overcome a lack of high-resolution sensitive reporters, we developed ABACUS2s—next-generation Förster resonance energy transfer (FRET) biosensors for ABA with high affinity, signal-...
plant hormonesupramolecular complexin vitro growthshoot ontogenyphotosynthesisdry massBackground and Objective: A supramolecular complex of glycyrrhizic and salicylic acids has been established as one of the potential plant growth promoters. In this study, the impact of the complex on the root growth of...
7 were found to be amenable forAgrobacteriuminfections. Highly branched and vigorously growing hairy roots on hormone free medium weretested for integration ofrolBgene by using PCR and Southern blotting. The hairy roots thus confirmed for transformation were further tested for the ability to biosynthes...
Without roots there would be no rhizosphere and no rhizodeposition to fuel microbial activity. Although micro-organisms may view roots merely as a source of carbon supply this belies the fascinating complexity and diversity of root systems that occurs despite their common function. Here, we examine ...
ROOT DEVELOPMENT During embryogenesis, plant meris- tems are established and provide most of the post-embryonic cells that constitute the organs of plants throughout their life cycle. There are two main meristems: an aerial meris- tem at the growing tip of the shoot (shoot apical meristem; ...
Mutants with low cZ concentrations do not allocate free Pi in roots during Pi starvation.We propose that Pi‐starved plants increase the cZ:tZ ratio to maintain basal cytokinin responses and allocate Pi in the root system to sustain its growth. Therefore, cZ acts as a PSR hormone that ...
A Iwabuchi, M Yano, H Shimizu - Protoplasma, 1989 - link.springer.com the plasma membrane is thought to regulate root growth of higher plants (Rayle and There isevidence that indoleacetic acid (auxin), a plant hormone, controls cell elongation, the Thesechanges modify the activities of ...
In order to ascertain the optimal hormone combination for Chinese fir (Cunninghamia lanceolata) leaf cuttings, an L16(4)4 orthogonal test of 6-benzylaminopurine (6-BA), 1-naphthaleneacetic acid (NAA), and indole-3-butyric acid (IBA) (0, 10, 30, or 50
(As discussed earlier, nonvascular land plants generally have rhizoids that assume a similar function.) Roots, like shoots, develop by the formation of new cells within the actively growing apical meristem of the root tip. The apical meristem is covered on the outside by a rootcap, ...
Thus, the ability to produce strong ISR elicitors at effective concentrations for host plants represents a prime target for engineering. A growing list of ISR elicitors, such as DAPG, 2,3-butanediol, and acetoin, have already enabled researchers to successfully engineer rhizobacteria with altered ...