The bud bank of perennial grasses is a controlling factor in population dynamics and estrongly affected by soil water nitrogen status. To explore how the size its components affect shoot density under different moisture contents spring autumn. A three-full-factorial field experiment with factors treatment timing (spring autumn), rate (control 10 g N m−2 yr−1) irrigation +40 mm rainfall) was con...

Sprouting regulation in potato tubers is important for improving commercial value and producing new plants. Camphor shows flexible inhibition of tuber sprouting and prolongs the storage period of potato, but its underlying mechanism remains unknown. The results of the present study suggest that camphor inhibition caused bud growth deformities and necrosis, but after moving to more ventilated co...

Growing potato tubers or freshly harvested mature tubers have a dormant apical bud. Normally, this dormancy is spontaneously broken after a period of maturation of the tuber, resulting in the growth of a new sprout. Here it is shown that in in vitro-cultured growing and maturing tubers, ethanol can rapidly break this dormancy and re-induce growth of the apical bud. The in vivo promoter activity...

BACKGROUND AND AIMS Adventitious sprouting from the hypocotyle and roots in monocarpic herbs has been confirmed in previous experimental studies as a means to avoid bud limitation after severe injury in annual and biennial plants. Data regarding the role of adventitious sprouting in natural populations, however, were lacking. The aim of the present study was to assess whether adventitious sprou...

started. As shoot growth occurred, there was a decrease in percentage total ni.trogen, followed by an increase in early fall. Total nitrogen content was closely associated with bud activity in tanweed rhizomes. Protein nitrogen in rhizome extracts was the only other character studied that was positively correlated with bud activity. Peroxidase and polyphenoloxidase activities were closely corre...

started. As shoot growth occurred, there was a decrease in percentage total ni.trogen, followed by an increase in early fall. Total nitrogen content was closely associated with bud activity in tanweed rhizomes. Protein nitrogen in rhizome extracts was the only other character studied that was positively correlated with bud activity. Peroxidase and polyphenoloxidase activities were closely corre...

Background Angiogenesis plays an important role in the pathogenesis of several malignancies, including breast cancer. Tumor growth requires the formation of new blood vessels that are stimulated by angiogenic factors, which initiates the sprouting and proliferation of endothelial cells. Curcumin is used as food and in traditional medicine, however evidences indicate that rhizome has anticancer ...

Vegetative reproduction is a form of asexual propagation in plants. A wide range of plants develop rhizomes, modified stems that grow underground horizontally, as a means of vegetative reproduction. In rhizomatous species, despite their distinct developmental patterns, both rhizomes and aerial shoots derive from axillary buds. Therefore, it is of interest to understand the basis of rhizome init...

The aim of the study is to illuminate possibilities using hawthorn (Crataegus spp) as rootstock in loquat (Eriobotrya japonica Lindl.) growing. For this aim, cv. Hafif Çukurgöbek (HÇG) was budded on rootstocks 8th February, 18th May, 7th August, and 31st October 2019 with chip budding method field conditions. percent bud-take successes were recorded after 45 days operations. In bud-take, top cu...