Severe Drought Still Affects Reproductive Traits Two Years Later in a Common Garden Experiment of Frangula alnus
status: published
Влияние стимуляторов на прорастание семян сосны обыкновенной (Pinus sylvestris L.) и ели европейской (Picea abies L.) / ...
В статье приведены результаты эксперимента по стимулированию проращивания трехлетних семян сосны обыкновенной и ели европейской 2-го класса качества биологически активными веществами. Наибольшая энергия прорастания, всхожесть семян и размеры проростков по сравнению с контролем отмечались при обработке семян сосны препаратом «Эмистим», ели – «Гетеро...
PAT1-type GRAS-domain proteins control regeneration by activating DOF3.4 to drive cell proliferation in Arabidopsis root...
Plant roots possess remarkable regenerative potential owing to their ability to replenish damaged or lost stem cells. ETHYLENE RESPONSE FACTOR 115 (ERF115), one of the key molecular elements linked to this potential, plays a predominant role in the activation of regenerative cell divisions. However, the downstream operating molecular machinery driv...
A redundant transcription factor network steers spatiotemporal Arabidopsis triterpene synthesis
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Plant specialized metabolite biosynthesis is strictly regulated in time and space. The authors describe a robust and redundant transcriptional network that steers cell-specific and jasmonate-inducible triterpene biosynthesis in Arabidopsis root tips. Plant specialized metabolites modulate developmental and ecological functions and comprise many the...
Low availability of functional seed trait data from the tropics could negatively affect global macroecological studies, ...
BACKGROUND: Plant seeds have many traits that influence ecological functions, ex situ conservation, restoration success and their sustainable use. Several seed traits are known to vary significantly between tropical and temperate regions. Here we present three additional traits for which existing data indicate differences between geographical zones...
MAX2-dependent competence for callus formation and shoot regeneration from Arabidopsis thaliana root explants.
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Published in Journal of experimental botany
Although the division of the pericycle cells initiates both lateral root development and root-derived callus formation, these developmental processes are affected differently in the strigolactone and karrikin/KARRIKIN INSENSITIVE 2 (KAI2) ligand signalling mutant more axillary growth 2 (max2). Whereas max2 produces more lateral roots than the wild ...
Regulation of primary seed dormancy by MAJOR LATEX PROTEIN-LIKE PROTEIN329 in Arabidopsis is dependent on DNA-BINDING ON...
10.1093/jxb/erac337 / JOURNAL OF EXPERIMENTAL BOTANY / 73 / 19 / 6838-6852
Исследование влияния тяжелых металлов на прорастание семян / Investigation of the influence of heavy metals for seed ger...
The influence of heavy metals on the process of radish seed germination and the growth of seedlings was studied, and the stimulating and depressing effects of elements on a number of criteria for plant growth was noted. / Изучено влияние тяжелых металлов на прорастание семян редиса и рост проростков, отмечено стимулирующее и угнетающее действие эле...
Range Size and Niche Breadth as Predictors of Climate-Induced Habitat Change in Epipactis (Orchidaceae)
status: published
Ancestral sequence reconstruction of the CYP711 family reveals functional divergence in strigolactone biosynthetic enzym...
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The strigolactone (SL) class of phytohormones shows broad chemical diversity, the functional importance of which remains to be fully elucidated, along with the enzymes responsible for the diversification of the SL structure. Here we explore the functional evolution of the highly conserved CYP711A P450 family, members of which catalyze several key m...
