Crozier (mycology) Crozier (mycology) A crozier is an anatomical feature of many fungi in the phylum Ascomycota that form at the base of asci and look like hook-topped shepherd’s staffs or stylized religious crosiers. During the ascus initial formation the crozier helps to maintain a dikaryotic state in the ascus initial and its side branch that will continue the spreading growth of the ascogenous hyphae in Ascomycota fruitbodies. The tips of developing asci on these ascogenous hyphae curl over. One haploid nucleus migrates into the curved tip while the other compatible haploid nucleus remains in the penultimate space below the hook. The
Quick Professor of Biology Quick Professor of Biology The Quick Professorship of Biology is one of the senior professorships in biology at the University of Cambridge. Frederick James Quick (1836-1902) was a wealthy coffee merchant who was employed in the London law-firm "Quick, Reek and James" at the time of his death. He bequeathed the majority of his wealth to the University of Cambridge (he had been a law student at Trinity Hall, graduating in 1859) to be used in the 'study of vegetable and animal biology'. After much debate, it was decided that the professorship should primarily cover the field of protozoology, and