Pneumatins

Pneumatins are a group of proteins found in the pneumatophores of mangrove plants. These specialized root structures allow mangroves to breathe above the water's surface, enabling them to thrive in saline and anaerobic conditions. Pneumatins are synthesized in the roots and transported to the pneumatophores, where they play a crucial role in the formation of lenticels, small openings that facilitate gas exchange. The proteins are believed to be involved in the regulation of lenticel development and the maintenance of their structure and function. Pneumatins are also thought to contribute to the plant's ability to tolerate salt stress and other environmental challenges. The study of pneumatins has gained attention in recent years due to their potential applications in plant breeding and biotechnology, particularly in the development of salt-tolerant crops. Research on pneumatins continues to uncover new insights into their molecular mechanisms and functions, furthering our understanding of mangrove biology and their ecological significance.