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9 Quelling in Neurospora crassa [PDF]
, 2002 The first report of silencing in the vegetative phase of growth in fungi was made in Neurospora crassa. A loss of hygromycin resistance was observed as a result of transformation with a plasmid carrying the bacterial hygromycin phosphotransferase ( hph ) gene, fused to the promoter of the trpC gene of Aspergillus nidulans.
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Conidiation in Neurospora crassa
Archiv f�r Mikrobiologie, 1971Conidiation in Neurospora crassa has been studied in vivo by time-lapse microphotography and shown to be most generally (in aerial, “dry” conditions) a budding-fission process. Such a two-phase process is characterized by an initial basifugal budding of proconidial elements which are then secondarily separated as maturing conidia by interconidial septa.
Gilbert Turian, D. E. Bianchi
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Archives of Biochemistry and Biophysics, 1957
Abstract Uricase from Neurospora crassa has been purified 400-fold. The properties of this enzyme are similar to those of the animal uricases except that it is more soluble at low pH values. Addition of uric acid to the growth medium causes a twofold increase in the amount of enzyme. One atom of oxygen is consumed per mole of uric acid decomposed in
R.C. Greene, Herschel K. Mitchell
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Abstract Uricase from Neurospora crassa has been purified 400-fold. The properties of this enzyme are similar to those of the animal uricases except that it is more soluble at low pH values. Addition of uric acid to the growth medium causes a twofold increase in the amount of enzyme. One atom of oxygen is consumed per mole of uric acid decomposed in
R.C. Greene, Herschel K. Mitchell
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Conidiation of Neurospora crassa
Nature, 1966THE vegetative mycelium of Neurospora crassa can, during the course of its development, successively initiate three types of reproductive structure. These are the macroconidia, microcoriidia and ascogonia which develop into protoperithecia and, after fertilization, into perithecia with ascospores. Problems of macroconidial differentiation (conidiation)
Gilbert Turian, N Matikian
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Transaminases in Neurospora crassa
Nature, 1951THE presence of a wide range of transaminases in both animal tissues1 and bacteria2 has recently been reported. A rather similar array of enzymes appears to be present in the mould Neurospora crassa.
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Cryobiology of Neurospora crassa
Cryobiology, 1971Abstract Neurospora crassa conidia were frozen and thawed in water suspensions at various rates and with different minimum temperatures. Colony counts of the experimental conidia were compared with those of controls, which were taken as 100% survival.
E.E. Barnhart, Claude E. Terry
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Metabolism of ricinoleate by Neurospora crassa
Applied Microbiology and Biotechnology, 1996Neurospora crassa is a potential expression system for evaluating fatty-acid-modifying genes from plants producing uncommon fatty acids. One such gene encodes the hydroxylase that converts oleate to ricinoleate, a fatty acid with important industrial uses.
Jiann-Tsyh Lin +3 more
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The vacuolar ATPase ofNeurospora crassa
Journal of Bioenergetics and Biomembranes, 1992The filamentous fungus Neurospora crassa has many small vacuoles which, like mammalian lysosomes, contain hydrolytic enzymes. They also store large amounts of phosphate and basic amino acids. To generate an acidic interior and to drive the transport of small molecules, the vacuolar membranes are densely studded with a proton-pumping ATPase.
N. Vázquez-Laslop +2 more
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Squamarina crassa in Saskatchewan
The Bryologist, 1969Squamarina crassa (Huds.) Poelt, found on eroded slopes along the South Saskatchewan River north of Pennant, Saskatchewan, is reported for the first time from North America. In the lichen communities on dry, eroded, calcareous soils in Saskatchewan and Alberta, described as the association Parmelietum chlorochroae (Looman, 1964a), one of the less ...
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Chitinase from Neurospora crassa
1988Publisher Summary This chapter describes the assay method and purification procedures for chitinase from Neurospora crassa. The enzyme behaves as an cndochitinase; it produces low-molecular-weight, soluble multimers of N-acctyl-D-glucosaminc, the dimer N,N'-diacetylchitobiose being predominant.
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