Introduction: The presence of wounds in addition to the excision-induced wounds after severance from the stock plants is known to positively influence adventitious root formation of woody plant cuttings. Previous morphological studies highlighted laser wounding as a technique allowing to precisely control the decisive ablation depth. However, the biochemical processes involved in the response of rooting to the additional wounding remained unexplored.
View Article and Find Full Text PDFAfrican nightshade (Solanum scabrum) is a vegetable of great importance in several African countries. Production by seed is constrained by limited access to high quality seed, leaving farmers unable to meet the growing demand. The aim of this study was to investigate effects of berry maturity stages (mature green and purple) on germination and protein components of African nightshade seeds.
View Article and Find Full Text PDFMultiple QTLs reveal the polygenic nature of R. rhizogenes-mediated transformation and hairy root formation in roses, with five key regions explaining 12.0-26.
View Article and Find Full Text PDFAdventitious root (AR) formation is a genetically complex trait with high genotypic variability. Therefore, only a limited range of cultivars are currently propagated by cuttings in rose. In this study, we analysed the anatomy of in vitro shoots, the early formation of root primordia (RP) and the formation of ARs in a diverse set of 106 rose genotypes.
View Article and Find Full Text PDFThe decision to euthanize a compromised pig can be challenging for pig farmers and veterinarians. To understand more about the challenges in Germany, a cross-sectional online survey was conducted. Based on a hybrid design, the responses of 39 veterinarians and 62 pig farmers were analyzed to generate a list of common clinical signs associated with the euthanasia of sows, fatteners, and piglets.
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