文献类型：期刊文献

英文题名：Progress on pollen-stigma compatibility in Corylus (hazelnuts): a review

作者：Ma Qing-hua[1] Wang Gui-xi[1] Liang Wei-jian[2] Chen Xin[1] Liang Li-song[1] Zhao Tian-tian[1]

第一作者：马庆华

通信作者：Wang, GX[1]

机构：[1]Chinese Acad Forestry, Res Inst Forestry, State Key Lab Tree Genet & Breeding, Beijing 100091, Peoples R China;[2]Liaoning Inst Econ Forestry, Dalian 116031, Peoples R China

年份：2013

卷号：24

期号：3

起止页码：397-402

外文期刊名：JOURNAL OF FORESTRY RESEARCH

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000322191800001)】；

基金：This work was supported by the '11th Five-Year' National Science and Technology Support Program of China (2006BAD01A1701), the Basal Fund of Research Institute of Forestry, Chinese Academy of Forestry (RIF2012-11) and Special Project for Scientific Research of Forestry Commonweal Industry of National Forestry Bureau (201304710).

语种：英文

外文关键词：SSI; S-locus; basic mechanism; breeding; pollination

摘要：The genus Corylus is an important member in the Betulaceae family of the order Fagales. Self-incompatibility is one of the choke points in breeding and hazelnut production. This reviewe describes, the progress on pollen-stigma compatibility in Corylus, including basic reproductive characteristics, S-alleles testing and their applications, inter-specific hybridization, self-compatibility in wild species, and recent molecular research on the genetic mechanism of compatibility. Compared with other species, progress on pollen-stigma compatibility (sporophytic self-incompatibility, SSI) in Corylus is slow, especially those in the Brassicaceae family. De novo approaches should be used to target the unique reproductive characteristics of hazelnuts. The continuous improvement of technological platforms based on molecular biology should broaden the pathways in investigating compatibility in Corylus. In addition, research should be conducted on overcoming self- and cross-incompatibility, and approaches based on biological, chemical, and physical principles should be introduced. Both theoretical and practical study of compatibility in Corylus should be devoted to change the self-incompatibility trait into a benefit in the species evolvement and nut quality establishment.