The method for regeneration of plants from microspores was being developed for the last 50 years. Through the use of this method a tremendous progress in breeding of many important crop plants was achieved. This applies to cereals too. We have developed microspore culture techniques for many cereals and grasses, and here we recommend androgenesis as a tool to study morphological and biochemical...

Isolated microspore culture in vitro (IMC) is an advanced technique for producing doubled haploids. We developed a modified isolation method the Brassicaceae family, which exceeds results obtained by standard method. found that new allows increase percentage of microspores at embryogenic stage development culture. In spring rapeseed ‘Ratnik’ increases from 66.7% to 73%, and European radish ‘RBK...

avulsion is one of the most serious emergencies in dental office. in the event of any problem, the tooth should be stored in a medium that supports the periodontal ligament cell viability. in other clinical situations, preserving media, growth factors and mitogenic products may be useful in repairing the traumatized tissues. it has been previously reported that levodopa (l-dopa) accelerates hea...

During microsporogenesis, the microsporocyte (or microspore) plasma membrane plays multiple roles in pollen wall development, including callose secretion, primexine deposition, and exine pattern determination. However, plasma membrane proteins that participate in these processes are still not well known. Here, we report that a new gene, RUPTURED POLLEN GRAIN1 (RPG1), encodes a plasma membrane p...

haploid plant per floret (Devaux, 1988). Androgenesis induction in microspores may be affected by various An efficient doubled-haploid production technology that induces factors which cause low induction efficiency and by gehomozygosity can greatly reduce the time and cost of cultivar developnotype dependence (Dunwell, 1985). Most advances toment. Low efficiency of doubled-haploid production pr...