Exact(1)
The crystallographic analysis demonstrates that RecX is a modular protein, consisting of three copies of a three-helix bundle of approximately 50 amino acids each that assemble in tandem repeats, resulting in an elongated protein shape of approximate overall dimensions of 70 Å × 20 Å × 20 Å.
Similar(59)
Bundles of approximately 10 fibers were gently separated from mid-costal diaphragm strips by pulling on one end of the muscle with a pair of fine-tipped forceps while the other end of the muscle was stationary.
The other portion was dissected into bundles of approximately 50 fibers in relaxing solution at 4 °C and tied to glass capillaries, stretched to about 110% of their resting slack length.
A bundle of hairs approximately 3 mm in diameter was cut from the occipital region of the head using stainless steel scissors and tied with unwaxed dental floss to mark the proximal end.
The system utilizes a 1.35 m-long coherent fiber bundle (Schott AG, Mainz, Germany) consisting of approximately 18,000 step-index fibers in a hexagonal packing arrangement with a bundle diameter of 1.45 mm.
The SpA molecule consists of a single polypeptide chain that folds into helix bundles with a molecular weight of approximately 42 kDa.
The SWCNT bundle density is in the order of approximately 1 × 109 cm−2 with heights of the features observed ranging from 20 to 100 nm with an average bundle diameter of 75 nm as determined by AFM analysis.
Each subunit is a four-α-helix bundle protein with a molecular weight of approximately 17 kDa [ 6, 7].
Santos et al. (2015) showed that in P. amalago L., a large parenchymatous pith is surrounded by an inner circle of approximately nine medullary bundles, a ring of sclerenchymatous fibers, and an outer circle of approximately 30 vascular bundles, some of which have bundles of fiber capping the adjoining phloem.
In vitro, bundles of septin filaments can form rings of approximately 0.6 µm in diameter [14].
The bundle-shaped Sb2O3 is in an average length of approximately 20 μm and its end exhibits a bouquet-like structure.
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