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Full-Text Articles in Life Sciences
Assessment Of The Function And Expression Pattern Of Auxin Response Factor B3 In The Model Legume Plant Medicago Truncatula, Miglena Revalska, Valya Vassileva, Grigor Zehirov, Sofie Goormachtig, Anelia Iantcheva
Assessment Of The Function And Expression Pattern Of Auxin Response Factor B3 In The Model Legume Plant Medicago Truncatula, Miglena Revalska, Valya Vassileva, Grigor Zehirov, Sofie Goormachtig, Anelia Iantcheva
Turkish Journal of Biology
The phytohormone auxin is a critical signal molecule, regulating fundamental processes in plant growth and development, such as shaping the root and shoot architecture, organ patterning, and nodulation. Auxin regulates plant gene expression mainly through auxin response factors (ARFs), which bind to auxin response elements in the promoter, upstream of auxin-activated genes. Here we examine and assess the function and expression pattern of a gene described as an auxin response factor, containing a DNA-binding pseudobarrel and B3 DNA-binding domains, from Medicago truncatula (MtARF-B3). For the model legume species M. truncatula, stable transgenic plants with MtARF-B3 overexpression, downregulation, and transcriptional reporters …
Molecular Investigations Of The Somatic Embryogenesis Recalcitrancein The Cherry (Prunus Cerasus L.) Rootstock Cab 6p, Kaouther Ben Mahmoud, Emna Jedidi, Fabienne Delporte, Yordan Muhovski, Ahmed Jemmali, Philippe Druart
Molecular Investigations Of The Somatic Embryogenesis Recalcitrancein The Cherry (Prunus Cerasus L.) Rootstock Cab 6p, Kaouther Ben Mahmoud, Emna Jedidi, Fabienne Delporte, Yordan Muhovski, Ahmed Jemmali, Philippe Druart
Turkish Journal of Biology
Somatic embryogenesis is a powerful tool for clonal propagation and plant breeding in many plant species, but its application is limited by the genotype response based on the interaction between gene expression and culture conditions. In this context, the recalcitrance of the nonembryogenic cherry rootstock Prunus cerasus cultivar CAB 6P was investigated via the analysis of the candidate genes PiABP19, Picdc2, and PiSERK3 in comparison with the embryogenic genotype Prunus incisa cultivar N°131. Semiquantitative RT-PCR was employed to assess the transcript level of these genes in leaf explants and derived calli of the two genotypes cultured on picloram-containing MS medium …