Propose a model that outlines, step-by-step, events that could generate the gradients of transcription factors shown in the lower panel of the figure below. The upper panel illustrates gradients formed during the first step - start here. The gradients are marked with letters or numbers and should be used to identify the gradients in your answer. A & B may or may not represent the same molecules in the lower panel (e.g., A may or may not become 1). All 4 "general lessons" of spatial regulation of gene expression by morphogen gradients must be illustrated in the answer. Relative protein concentration Ventral B Dorsal
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
Please help me with the question below - it is linked to developmental biology/genomics. Please be as brief and concise as possible, while being sure to completely answer the question.
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