Formation and Secretion of Sex-Attractants from Motile Gametes of Marine Algae by Settling.

在花管藻性成熟的菌体中，在雌配子分泌物中未检测到网基蕨烯A、C'和D'。lomentaria和Colpomenia bullosa。网翅虫烯B [（-）-hormosirene]的分泌速率为2.8 × 10 - 6 μ <-20>mol. cell^<-1>. sec^<-1>作为性信息素来自于Scytosiphonaceae，S. lomentaria和C.大疱在脊索科植物的雌配子体中，检测到了鸭梨属（Analipus）的雌配子体、网叶蕨属（Dictyopterene）的雌配子体B和D'。测定了Scytyopterene B在Scytosiphonaceae和Chordariaceae雌配子分泌物中的绝对构型为（1 R，2 R），e.例如，分别

Dictyoptelene A, C' and D' in sexually matured thalli of Suytosiphon lomentaria were not detected in the secretion of the female gametes of S. lomentaria and Colpomenia bullosa. Dictyopterene B [(-)-hormosirene] was secreted in a rate of 2.8 x 10^<-20> mol. cell^<-1>. sec^<-1> as a sex pheromone from the settled female gametes of Scytosiphonaceae, S. lomentaria and C. bullosa. With female gametes of Chordariaceae, Analipus japonicus, dictyopterene B and D' were detected. The absolute configuration of dictyopterene B in the secretions from the female gametes of the Scytosiphonace ae and the Chordariaceae were determined to be (1R, 2R) with 66-94% e. e., respectively.