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97 (0,121s)

Project

The role of auxin and auxin-amino acid conjugate hydrolases during male gametophyte development of Arabidopsis thaliana (GP13-41444P)

Not only oriented transport of auxin, but also the formation of auxin auxin from conjugated forms, is responsible for proper spatial and temporal distribution of auxin. Moreover, PIN5 a PIN8 transporters are respon...

ED - Fyziologie

  • 2013 - 2017
  • 3 750 tis. Kč
  • 3 750 tis. Kč
  • GA ČR
Project

Molecular mechanisms controlling homeostasis of plant growth regulatory compound auxin (GAP305/11/0797)

Auxin is plant growth regulatory compound that is indispensable for co-ordination is executed by formation and modulation of auxin gradients (maxima) on the basis of changes of auxin concentration (homeostasis) in cells and...

EB - Genetika a molekulární biologie

  • 2011 - 2014
  • 9 926 tis. Kč
  • 9 926 tis. Kč
  • GA ČR
Project

PIN transporter-mediated auxin sinks in plant development (GA19-23773S)

Auxin is a fundamental plant hormone involved in nearly every developmental process. Past work highlighted existence of auxin gradients defined by auxin maxima and auxin minima, crucial for key morphogenetic decisi...

Developmental biology

  • 2019 - 2022
  • 7 195 tis. Kč
  • 7 195 tis. Kč
  • GA ČR
Project

Regulation of transport of auxins and their metabolism by strigolactones (LD15088)

of co-action of strigolactones and auxins on cellular and molecular levels. Specific aims are: - To determine capacity of auxin accumulation (consisting of auxin influx for auxin transporters; - To describe dynami...

ED - Fyziologie

  • 2015 - 2017
  • 1 117 tis. Kč
  • 1 117 tis. Kč
  • MŠMT
Project

The evolutionary origin and significance of auxin transport (GA20-13587S)

Auxin acts as an important morphoregulatory compound within plants and its role angiosperm bodies show comparative complexity in auxin regulation, more basal plants of auxin in algae is still enigmatic. While canonical nucl...

Plant sciences, botany

  • 2020 - 2022
  • 8 943 tis. Kč
  • 8 943 tis. Kč
  • GA ČR
Project

Mechanisms of intracellular trafficking and polar targeting of auxin efflux facilitators. (KJB600380604)

The directional symplastic transport of phytohormone auxin is one of the main contributed substantially to the identification of protein complexes acting in both auxin influx and auxin efflux. It was discovered that potenti...

ED - Fyziologie

  • 2006 - 2008
  • 2 924 tis. Kč
  • 2 924 tis. Kč
  • AV ČR
Project

Establishment and regulation of auxin homeostasis on a single cell level Metabolic and transport processes (GA16-10948S)

compound auxin in cells. On cellular, subcellular and molecular levels we will characterize: i. Processes resulting in metabolic changes of auxin; ii. Mechanisms of inter- and intra-cellular redistribution of auxin; iii. R...

ED - Fyziologie

  • 2016 - 2018
  • 8 152 tis. Kč
  • 7 861 tis. Kč
  • GA ČR
Project

Auxin transport and cytoskeleton in the morphogenesis of plant cells. (GAP305/11/2476)

Plant hormone auxin plays an important morphoregulatory role during processes of cell elongation and cell division. The setting of auxin gradients. This process is under the control of auxin itself through its effect on the...

EB - Genetika a molekulární biologie

  • 2011 - 2016
  • 7 240 tis. Kč
  • 7 240 tis. Kč
  • GA ČR
Project

Revealing the nature of auxin regulation of cell division and expansion (GA23-07813S)

Auxin is one of the main signalling molecules that, together with other cells to auxin is regulated in time and space by the auxin signalling machinery itself by its interference with auxin biosynthesis, metabolism...

Cell biology

  • 2023 - 2025
  • 10 216 tis. Kč
  • 10 216 tis. Kč
  • GA ČR
Project

Transgenic tobacco lines for studies of auxin effects and transport (GP206/02/P106)

on auxin effects and transport in a plant cell. Manipulation of exogenous auxin levels used.However, use of this method is limited because of lack of control of auxin uptake rate of "internal" control of auxin tra...

EB - Genetika a molekulární biologie

  • 2002 - 2004
  • 1 402 tis. Kč
  • 724 tis. Kč
  • GA ČR
  • 1 - 10 out of 97