甜菜育苗智能控制系统的研制  

Transcriptome Sequencing Analysis of Male Sterile Line and Fertile Maintainer Line in Sugar Beet

作　　者：穆喜林 罗成飞 LIU Tian - jiao;DAI Cui - hong;CHENG Da - you;CUI Jie;LUO Cheng - fei(Harbin Institute of Technology, School of Chemistry and Chemical Engineering,Heilongjiang, Harbinl5009)

机构地区：[1]哈尔滨工业大学后勤集团哈尔滨工业大学化工与化学学院,黑龙江哈尔溟150090

出　　处：《中国甜菜糖业》2018年第2期19-21,共3页China Beet & Sugar

基　　金：国家自然科学基金（31271781）;国家甜菜现代产业技术体系（CARS-170104-01）.

摘　　要：本研究设计了一套可以实现智能控制温室内温度、湿度、光照度及CO2浓度等参数的测控系统，该系统可以按照专家指令给出不同时期甜菜生长所需要的最佳环境参数，并自动生成合理的控制方案，实现了人造气候的智能化管理。Cytoplasmic male sterile （CMS） is maternally inherited cannot produce functional pollen. It is known anther development through nuclear and mitochondrial genes regulate complex interactions in sporophyte and ga- metophyte tissue. This research compared differentially expressed （DE） genes of floral buds at stage I/II/III during development of microsporocytes of flower tissues between DY5 - CMS and its fertile maintainer line DY5 - O, using the Illumina HiSeq 2000 sequencing platform. A total of 11 702 DE genes including 5,100 up - regula- ted and 6,602 down - regulated genes were identified in DY5 - CMS line comparing with its maintainer line at all the stage. Bioinformatics analysis revealed that genes pathway involved in fertility showed significant differences, and the difference of oxidoreductase activity expression may be an important factor contributing to the sterile trait of CMS. Further experiments are desired to elucidate molecular mechanisms of the DEGs that lead to CMS.

关 键 词：温室 农艺专家管理系统 智能控制 人造气候 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]