饲草独特生物学理论—种质与遗传

  • “种质与遗传”团队，由王雷研究员作为学术带头人，团队的核心工作在于系统性构建饲草这一特殊作物类群（以苜蓿、羊草等为代表）的专属遗传理论体系。通过种质资源对比，解析饲草多年生、高产优质、抗逆性等区别于传统主粮作物的核心性状遗传基础。从自交不亲和性、耐刈割与再生、越冬与返青耐寒等饲草独特生物学特征入手，在复杂基因组中挖掘独特性状的遗传元件与调控网络。将传统遗传分析与多组学、基因编辑等技术结合，致力于为设计育种的策略提供分子遗传理论基础。

人员组成

代表性成果

  • 品种
  • 2025年，“中草64号燕麦”由内蒙古自治区草品种审定委员会审定为“育成品种”（蒙审-129-2024，孔令琪，林克剑，哈斯巴根，纪磊，李元恒，侯龙鱼，骆璎珞，赵金梅，刘启富，王召明）
  • 专利
  • 王雷，左毅，李彬，陈家廷，张冬冬。植物含油率相关蛋白及相关生物材料与应用。中国，授权公告日：2025-10-28。专利号：ZL202310964914.9
  • 徐重益，何梦琪，徐恩君，胡玉欣，蔡春雨，周冰洁。一种紫花苜蓿 MsCBR3 基因及其编码蛋白和应用。中国，授权公告日：2025-11-14。专利号：ZL202510478289.6
  • 论文
  • Liu H#, Ma XX#, Jiang SQ, Li ZR, Dai W, Liang ZK*, Springer N*, Zhang M*. 2025. Conservation and variability of long-range interactions in structurally diverse maize genomes. Nature Communications, 16:10105
  • Shen LP, Sun ZW, Liu YY, Shen KC, Wang ZM, Ye BT, Wang ZY, Guo ZF*. 2025. Genetic regulation differences of VRS genes in the development of lateral spikelets in two-rowed barley. Plant, Cell & Environment, 48: 8947-8959
  • Shen KC#, Ye BT#, Yu XC#, Shen P#, Yu R#, Yin CB#, Xu XW#, Dong J#, Wang ZY, Wu H, Zang YM, Li J, Peng YC, Han DJ, He ZH, Zhang XY, Li JM, Hao CY, Zhang ZL, Kang LP, Xu S, Lu F*, Hao YF*, Wu TT*, Wu JH*, Guo ZF*. 2025. Dissection of genomic drivers of spike morphology changes in wheat by high-throughput phenotyping. Cell Reports, 44: 116120
  • Zhang HK#, Zhou L#, Zhao H#, Liang JY, Liu YL, Wang C, Sun SJ, Song LZ, Zhang YE, Cheng YF*, Xue YB*. 2025. Chromosome-scale haplotype-resolved genome assembly of the autotetraploid alfalfa cultivar Bolivia. Plant Biotechnology Journal, 23: 4773-4775
  • Yan G, Ma XX*, Huang W, Wang CY, Han YJ, Wang SF, Liu H*, Zhang M*. 2025. Decoding the complexity of coding and non-coding RNAs across maize anther development at the isoform level.Journal of Genetics and Genomics, 53: 163-176
  • Zhang YY*, Wang L*. 2025. Advances in basic biology of alfalfa (Medicago sativa L.): a comprehensive overview. Horticulture Research, 12: uhaf081
  • Jia GN, Chen GJW, Zhang ZH, Tian CH, Wang YP, Luo J, Zhang KN, Zhao XY, Zhao XM, Li Z, Sun LF, Yang WQ, Guo Y, Friml J, Gong ZZ, Zhang J*. 2025. Ferredoxin-mediated mechanism for efficient nitrogen utilization in maize. Nature Plants, 11: 643–659
  • Zhang YY, Zhao HJ, Xiang HX, Zhang JS, Wang L*. 2025. Seasonal and diurnal transcriptome atlas in natural environment reveals flowering time regulatory network in alfalfa. Plant, Cell and Environment, 48: 4723-4739