The Cape Sundew or Drosera Capensis Plant

The species are distributed very evenly and are located near specific water sources on all continents except Antarctica. Plants are considered to be cold-resistant and can grow under various conditions; it can withstand a wide variety of soils and their nutrient intake due to digestion by their organisms, therefore more Eliminate the need for nutrients. These plants are very rich in growth and are considered to be New Zealand pest plants. In other words, it is considered to be harmful to human and human work (New Zealand, 2013).

Carnivorous plants represent a new library of proteases that have not been developed to date and have potentially useful activities. Here we examined 44 cysteine ​​proteases from Cape Sunday, Drosera capensis, predicted from the genomic DNA sequence. D. Capensis has a number of cysteine ​​protease genes; analysis of their sequences reveals homologues of known plant proteases, some of which are predicted to have new properties. Numerous functionally important sequences and structural features, including targeting signals and occlusion loops, were observed. Some proteases contain novel granule protein domains. Although active site residues are conserved, the sequence identity of these proteases to known proteins is moderately low and therefore, using comparative modeling of all atom refinement and subsequent atomic MD simulation, Predict 3D structure.

Sequence comparison, molecular modeling and network analysis predict the structural diversity of cysteine ​​protease derived from Cape sundew, Drosera capensis

What is closely related to Drosera is Port Doug's dew pine Drosophyllum, which is different from passive sunshade. The leaves can not move fast or grow fast. Australian iridescent plants (Biblis) are irrelevant, but the customs are similar. What makes Drosophyllum special is that it grows under conditions near the desert; almost all other carnivores are wetland plants or grow in damp tropical regions. Recent molecular data (in particular the production of plumbagin) show that the remaining flies (Triphyophyllum peltatum) are members of Dioncophyllaceae closely related to Drosophyllum and are Droseraceae, Nepenthaceae, larger carnivorous and noncarrogynous plants It is. It is part of Ancistrocladaceae and Plumbaginaceae. Such plants usually appear in the form of grapevines, but in early childhood plants are carnivorous. This may be related to the need for specific nutrients for flowering

Drosera (Drosera) is composed of over 100 flies in which mucous glands grow at the ends of long tentacles. D. Burmanii's tentacle can bend 180 degrees in about 1 minute. Sunday is very international and can be seen on all continents except Antarctica. They are the most diverse in Australia and they contain pygmy sunscreens like D. pygmaea and many chunky awnings like D. peltata, which form tubers in a dormant state in dry summer It is a group. Since these species are therefore dependent on insect nitrogen sources, they usually lack nitrate reductase and most plants need to assimilate the nitrate in the soil into an organic form.