Pinus Pinaster

Pinus pinaster, commonly called maritime pine, is an evergreen coniferous tree whose biology reflects adaptation to the coastal and Mediterranean environments of southwestern Europe and North Africa. Like other gymnosperms, it reproduces through separate male and female cones: wind-borne pollen reaches ovules on female cones, which mature into woody structures that release winged seeds. Its needle-like leaves, deep rooting, and tolerance of sandy or nutrient-poor soils support survival in challenging habitats. Studying Pinus pinaster helps researchers investigate conifer reproduction, plant adaptation, forest ecology, and responses to drought, fire, pests, and changing climate, while also informing timber production, resin harvesting, and ecosystem restoration.

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JoVE Journal - Biology

An Improved Method of RNA Isolation from Loblolly Pine (P. taeda L.) and Other Conifer Species

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Cited by 14 •

2010

Many plant tissues, including phloem and xylem from loblolly pine (Pinus taeda L.), contain high levels of phenolics and polysaccharides that interfere with RNA purification. This presentation discusses techniques for the harvest of field-grown tissues and isolation of RNA of sufficient quality for microarrays and other genomic analyses.

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