Example sentences for: pollen

How can you use “pollen” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • A myosin isolated from lily pollen has been shown to be responsible for cytoplasmic streaming in pollen tubes and two myosins were identified in tobacco cell cultures that are also thought to participate in cytoplasmic streaming [ 37, 71].

  • Flower-related genes included hydroxyproline-rich glycoprotein ( hrgp [ 18]), β-amylase (PID9294660), pollen allergen (PID4006978), a bZIP transcription factor (PID6288682), four MADS-box genes [ 1, 14], and several unknown genes (Figure 2).

  • Hence, bees should readily collect pollen at red bird flowers.

  • Antibodies to the myosins recognized a protein in vegetative cells as well as pollen tubes.

  • A complex scenario for the origin and diversification of Artemisia and Seriphidium , and subsequent parallel evolution of the two genera in the Old and New Worlds, was proposed by Ling [ 39 49 ] . The putative common ancestor to both "sister genera" was hypothesized to have existed in northern Asia, based on reported fossil pollen records that date the taxa to the early Oligocene or lower Eocene of the lower Tertiary, with speciation accompanied by migrations during the Tertiary and Quaternary periods - forced southward by the advancing polar ice sheets.


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