Allison L A, Kiss G B, Bauer P, Poiret M, Pierre M, Savouré A, Kondorosi E, Kondorosi A
Institut des Sciences Végétales, Centre National de la Recherche Scientifique, Gif-sur-Yvette, France.
Plant Mol Biol. 1993 Jan;21(2):375-80. doi: 10.1007/BF00019952.
In a search for plant genes expressed during early symbiotic interactions between Medicago sativa and Rhizobium meliloti, we have isolated and characterized two alfalfa genes which have strong sequence similarity to members of the Enod12 gene family of Pisum sativum. The M. sativa genes, MsEnod12A and B, encode putative protein products of 8066 Da and 12849 Da, respectively, each with a signal sequence at the N-terminus followed by a repetitive proline-rich region. Based on their expression during the initial period of nodule development, MsEnod12A and B are alfalfa early nodulin genes.
在寻找紫花苜蓿与苜蓿根瘤菌早期共生相互作用过程中表达的植物基因时，我们分离并鉴定了两个苜蓿基因，它们与豌豆的Enod12基因家族成员具有很强的序列相似性。紫花苜蓿基因MsEnod12A和B分别编码推定的蛋白质产物，分子量为8066 Da和12849 Da，每个产物在N端都有一个信号序列，后面跟着一个富含脯氨酸的重复区域。基于它们在根瘤发育初期的表达情况，MsEnod12A和B是苜蓿早期结瘤素基因。
