, 1991). Consequently, animals with long-lived proliferating stem-cell populations in their growth plates could potentially grow throughout life, as indeed has been claimed for many amphibians, many reptiles and some fish, but see below. Such animals have indeterminate growth. Those with a finite...
Taken together, canopy size data, pathogen inoculation assays and RNA-seq experiments suggest that sterile plants failed to grow and defend under LP, whereas colonized plants can grow and resist but probably prioritize growth over defence responses to overcome the light limitation stress. Microbiota-...
Agar (2.5 cm) was aseptically removed from one side and seeds were placed on the agar next to the back of the plate to allow plant roots to grow vertically between the agar and plate (Supplementary Fig. 17). Plates were sealed three times with micropore tape, stratified for 4 d ...
Lifetime is then assessed on the basis of the time or number of loading cycles for the largest undetected crack to grow to failure, as might be defined by an allowable strain, or limit load, or Kc criterion. Implicit in such analyses is that subcritical crack growth can be characterized ...
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...
(Fig.1D). This shows that even in the FAST soil close to Prunella roots, AM fungi are lowly abundant, but that over the course of the experiment, AM fungi had colonized Prunella roots and had become very abundant on the roots. Moreover, AM hyphae had grown and extended from the roots...
In addition, roots grow along the surface of the phytagel, creating a uniform focal field for photographic records and a substrate by which surface-related phenomenon, such as skewing and waving, could be evaluated. Third, properly treated seeds on the plates can remain dormant under spaceflight ...
When mothers tell their children to eat in order to grow properly, they are right, but we still do not know exactly why. Acknowledgments The authors are grateful to Gloria Ginzach for the English editing and to Meytal Bar-Maisels and Maya Yablonski for their help in preparation of this ...
In addition, roots grow along the surface of the phytagel, creating a uniform focal field for photographic records and a substrate by which surface-related phenomenon, such as skewing and waving, could be evaluated. Third, properly treated seeds on the plates can remain dormant under spaceflight ...
Austenite grains can be refined during rough rolling in the recrystallization range. The recrystallized grain size, drex, depends primarily on strain (i.e., reduction) and initial grain size in the case of static recrystallization (19,29). Microalloying additions, strain rate, and temperature have...