Strigolactones are a recently identified class of hormone that regulate multiple aspects of plant development. The DWARF14 (D14) α/β fold protein has been identified as a strigolactone receptor, which can act through the SCFMAX2 ubiquitin ligase, but the universality of this mechanism is not clear. Multiple proteins have been suggested as targets for strigolactone signalling, including both dir...

In this study, an image processing approach for the determination of yarn hairiness was presented. Yarn images taken under microscope were examined in MATLAB software. Seven different edge detection algorithms used order to separate hairs from body accurately. textural properties obtained compared with Zweigle test results. The best results Sobel and Prewitt methods. findings have indicated tha...

in a greenhouse experiment, the effects of waterlogging, sewage sludge and manure on the uptake and concentrations of p, k, ca, mg and na in root and shoot of sunflower (helianthus annuus l.) were investigated. a factorial experiment based on completely randomized design with three replications including duration of waterlogging at five levels (0, 2, 4, 8, 22 days), source of organic fertilizer...

Bu çalışmada, Zweigle G657 cihazında iplik tüylülüğü sonuçlarına farklı test hızlarının etkisi araştırılmıştır. Ölçümler, cihazda seçenek olarak sunulan 25 m/dk, 50 100 m/dk ve 400 olmak üzere dört hızında gerçekleştirilmiştir. Test hızının SPSS programı kullanılarak istatistiki incelenmiştir. İplik sonuçları üzerinde, hızındaki değişimin direkt etkili olduğu görülmüştür. Tüylerin sınıflandırıl...

We prove the Feigenbaum-Coullet-Tresser conjecture on the hyperbolicity of the renormalization transformation of bounded type. This gives the first computer-free proof of the original Feigenbaum observation of the universal parameter scaling laws. We use the Hyperbolicity Theorem to prove Milnor’s conjectures on self-similarity and “hairiness” of the Mandelbrot set near the corresponding parame...

abstract in order to study the effects of variety, water regime, zinc and cadmium levels on concentration, content and translocation of p, cu, fe and mn on rice, a factorial experiment was conducted consisting of four factors including: two varieties of rice (vandana and hashemi), two water regimes (flooded and nonflooded), three levels of zinc, and three of cadmium (0, 5 and 10 mg kg-1). the e...

Grafting in species other than Arabidopsis has generated persuasive evidence for long-distance signals involved in many plant processes, including regulation of flowering time and shoot branching. Hitherto, such approaches in Arabidopsis have been hampered by the lack of suitable grafting techniques. Here, a range of micrografting methods for young Arabidopsis seedlings are described. The simpl...