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Anatomical observation showed that anther wall browning took place mainly in epidermis and endothecium. 结果表明：药壁褐变主要发生在表皮与药室内壁。
Effects of Cold Pretreatment on the Structure of Anther Wall Browning in Japonica Rice during Anther Culture 低温预处理对水稻花药培养中花药壁褐变的结构影响
Anther wall browning 花药壁褐变
The anther wall conforms to the basic type. 黄檗花药壁发育为基本型。
The development of anther wall follows the basic type. 花药壁发育属基本型。
The development of anther wall belongs to the monocotyledonous type, and the tapetum is glander taptum. 花药壁发育为单子叶型，绒毡层为腺质型。
The anther wall is composed of four layers: epidermis, endothecium, middle layer and tapetum. 巨龙竹的花药壁由4层结构组成，包括表皮、药室内壁、中层、绒毡层；
The development of anther wall belongs to the monocotyledonous type,and the tapetum is glander taptum. 花药壁发育为单子叶型,绒毡层为腺质型。
The anther has four chambers and the development of anther wall is dicotyledonous type. 雄配子体发育经由花粉母细胞减数分裂形成四分体，该四分体胞质分裂为同时型，四分体排列方式为四面体型，十字交叉型及左右对称型；
Anther wall was formed in a special method due to the homology of tapetum cell and secondary sporogenous cell. 花药壁按特有方式发生，主要特点是绒毡层与次生造孢细胞同源。
The anther wall consist of an epidermis, one endothecium, 1 to 2 middle layer and 1 to 2 tapetum in December. 花药壁层由一层表皮层，一层内壁层，一或二层中间层，一或二层营养层所构成。
The anther wall layers consist of the epidermis, the one layered endothecium, two middle layers and the tapetum of one layer. 花药壁之构成，含表皮层、一层内壁层、二层中间层和一层营养层。
The anther was found to be 4-sporangiate.The anther wall includes 4 layers: epiderm, endothecium, middle layer and secretory tapetum. 结果表明：山韭花药具4个药室，花药壁由表皮、药室内壁、中层和绒毡层4层细胞组成，属分泌型绒毡层。
The development of anther wall is dicotyledonous type which is composed of epidermis,endothecium,one layer of middle layer and amoeboid tapetum. 绒毡层于小孢子四分体时期开始变形，其细胞原生质体向药室中移动，为变形绒毡层。
Before the stage of microspore mother cell, few calcium-induced precipitates were found in sporogenous cells and the somatic cells of anther wall. 在造孢细胞到小孢子母细胞时期，花药中钙颗粒增加。
The anther wall layers consist of the epidermis, the endothecium of one cell-layer, the middle layers of two cells and the tapetum of one-layer. 花药壁包含，一层细胞的表皮层、一层细胞的内壁层、两层细胞的中间层及一层细胞的营养层，此药壁发育方式可归类为基本型。
The main results are as follows: (1) Anther wall comprises epidermis, fibrous endothecium, one middle layer and glandular tapetum with two-nucleate cells. 主要结果如下：（1）花药壁由四层细胞构成，由外到内分别为表皮、药室内壁、中层和绒毡层,花药壁发育方式为双子叶型。
The results were as follows: (1) Anther wall comprises 5 layers: epidermis, endothecium, two middle layers and tapetum, the development of the anther wall is Basic Type. 结果表明：（1）花药壁由表皮、药室内壁、2层中层和绒毡层共5层细胞构成，花药壁发育类型为基本型。
The development of the anther wall is the dicotyledonous type, the cytokinesis following meiosis is simultaneous, producing tetrahedral tatrads and rarely isobilateral ones. 花药壁的发育方式属于双子叶型，小孢子母细胞减数分裂的胞质分裂为同时型。
The cytology of the microsporogenesis and development of anther wall of cytoplasmic male-sterile (CMS) A2, A4 and its maintainer lines B2, B4 was studied. 研究了萝卜胞质雄性不育系A_2、A_4及其相应保持系B_2、B_4的小孢子发生与花药壁发育的细胞学特征。