Research Of The Quantitative Information Of Development In The Leaves Of Zea Mays And Lonicera Edulis

Plant leaves are very important organs and its growth are closely related to the production of crop.For multicellular plants,the daughter cells that was formed by zygote Separatist will strongly stick together,form the Cell population first and then differentiation different tissues and organs.Partial differentiated cells are caused by interactions between cells.So, the morphogenesis of research on the cellular level is very crucial.Zea mays and Lonicera edulis edulis as the test material was used in this study, by quantitative study of morphology and anatomy of the leaves(tissues and organsand)and number information of the leaves then reached the following conclusions :(1) Here are the characteristics of Zea mays skn: length and area of upper epidermis cells<lower epidermis cells,width and density of upper epidermis>lower epidermis,length and density of upper epidermis stoma<lower epidermis stoma, width and area of upper epidermis stoma>lower epidermis stoma.Here are the characteristics of Lonicera edulis edulis:stoma are located in upper epidermis, length、width and area of upper epidermis cells>lower epidermis cells,density of upper epidermis cells<lower epidermis cells.(2) With the growth of leaves,epidermal cells(length, width and area), stoma(length, width and area), mesophyll cells(thickness and diameter) and island area of micro veins will gradually increase and with the increasing of position of section those parameters will gradually decrease.(3) With the growth of leaves,density of epidermis cells、density of stoma、density of mesophyll cells will gradually decrease and with the increasing of position of section those parameters will gradually increase.(4) Critical value of microtubule-organizing differentiated cells of Zea mays leaves micro veins is between 1124 and 1549.Critical value of microtubule-organizing differentiated cells of Lonicera edulis edulis leaves micro veins is 1972,Qimingxing is 1768.(5) Amount of information of leaf development about monocots corn and dicots Lonicera edulis is the same.its decide developing of leaves 、 critical value of microtubule-organizing differentiated cells of Zea mays leaves micro veins and forming of the island area of micro veins.