Final answer:
The latest estimated probability for the self-assembly of a primitive cell is difficult to determine precisely. However, studies using simulations and models have provided insights into the factors involved in cell self-assembly, such as inter-cellular interactions and substrate properties.
Step-by-step explanation:
The latest estimated probability for the self-assembly of a primitive cell is difficult to determine precisely due to the complexity of the process and the lack of direct observations. However, there have been various studies and models that have provided insights into the factors involved in cell self-assembly. One study (Bischofs et al., 2004) used Monte Carlo simulations to predict cellular structure formation based on dipolar interactions in the presence of noise. Another study (Prager-Khoutorsky et al., 2011) investigated the impact of substrate rigidity on cell polarization and self-assembly. These studies highlight the importance of factors such as inter-cellular interactions, noise, and substrate properties in the self-assembly process.