tapeta

Male-sterility mainly results from the abnormality of mesospore,tapetum tissue and vascular bundle.

中组织、绒毡组织及药隔异常均是雄性败育因素。

Tapetum (pl. tapeta) A food-rich layer surrounding the spore mother cells in the anthers of vascular plants.

植物花囊内包围孢子母细胞富含营养物质结构。

Ubisch bodies and lipid bodies are found in the glandular tapetums. In meiosis of microsporocyte, cytokinesisis is a simultaneous type, which produces an isobilateral tetrad.

小孢子母细胞减数分裂胞质分裂为同时型,产生正四面体型四分体。