maintainer词根词缀

The technical system of cytoplasm identification of radish germplasm and the system of molecular marker-assisted developing elite maintainer has not been established, the occurrence and the mechanism of plant male sterility still remain mysteries that have not been unveiled thoroughly.

然而萝卜胞质鉴定的技术体系和分子标记辅助选择候选保持系的技术体系尚未建立，雄性不育产生的机理至今尚未完全阐明。

However, you do need to be a Debian Developer to actually upload packages and be a package maintainer for official Debian releases.

不过，您确实需要是Debian开发人员及软件包维护人员，以便分别进行实际的软件包上载和正式的Debian发行版的维护。

In this paper, the antisense waxy gene has been transfered into indica maintainer lines through Agrobacterium-medialed transformation in order to reduce amylose content of the receptor varieties properly and then improve their rice quality.

本研究用根癌农杆菌转化技术将反义waxy基因导入籼稻保持系，以适当降低受体品种的直链淀粉含量，从而改良稻米品质。