Yue, Xiaoyan The putative pectin methylesterase gene, BcMF23a, is required for microspore development and pollen tube growth in Brassica campestris. [electronic resource] - Plant cell reports Jul 2018 - 1003-1009 p. digital Publication Type: Journal Article ISSN: 1432-203X Standard No.: 10.1007/s00299-018-2285-6 doi Subjects--Topical Terms: Brassica--geneticsCarboxylic Ester Hydrolases--geneticsGene Expression Regulation, PlantGene Knockdown TechniquesGerminationMicroRNAsMicroscopy, Electron, ScanningPlant Proteins--geneticsPlants, Genetically ModifiedPollen Tube--genetics