It is usually possible to enumerate plates with up to 150 colonies, but if rapidly growing fungi are present, the maximum number that can be accurately distinguished will be lower. It may be necessary to count plates with as few as 10–15 colonies. Enumerating yeasts is less difficult: if ...
Longitudinal sampling of the stool has yielded important insights into the ecological dynamics of the human gut microbiome. However, human stool samples are available approximately once per day, while commensal population doubling times are likely on the
Microbiota and light manipulation experiments in a gnotobiotic plant system reveal that low photosynthetically active radiation perceived by leaves induces long-distance modulation of root bacterial communities but not fungal or oomycete communities. Reciprocally, microbial commensals alleviate plant growth ...
Growth hormone (GH) augments longitudinalbone growthby binding to its receptor at two main sites: the liver and thegrowth plate. In liver, it stimulates the production of insulin-like growth factor I (IGF-I) which is transported to thegrowth platesvia the circulation to stimulate the proliferat...
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genes brought about a slight increase in average colony size on plates containing 100 μg ml-1kanamycin. This effect was more pronounced in 10851/03 over-expressingporM2than in the strain over-expressingporM1. In DSM 46621 the porin over-expression had an adverse effect on growth upon plating...
Deep Trance Now Grow Taller Program has already helped people of all ages to increase in height - all of whom were told that their growth plates have been fused and that nothing can be done, and all of whom have stopped growing.
The former has been estimated analytically (within probable bounds), the latter has been found experimentally in vertebral and tibial growth plates of several species with variable full-time and diurnal loading. As already stated, these analyses add credibility to the vicious cycle hypothesis but do...
Pollen tube is the fastest-growing plant cell. Its polarized growth process consumes a tremendous amount of energy, which involves coordinated energy fluxes between plastids, the cytosol, and mitochondria. However, how the pollen tube obtains energy and what the biological roles of pollen plastids ar...
To determine whether such a nongrowing population exists in the batch culture, we performed another experiment (Extended Data Fig. 4). n = 681 cells. We carried out the growth-curve experiment once, with two independent lanes (one with YFE44, one with the wild-type strain); the plots ...