The phrase "a spindle that has" is correct and usable in written English.
It can be used when describing a specific type of spindle and its characteristics or features.
Example: "The artisan crafted a spindle that has intricate designs etched into its surface, showcasing his skill and attention to detail."
Alternatives: "a spindle possessing" or "a spindle featuring".
Unlike the latter, which rested its entire weight on a central spindle that had to be elevated in order for the turret to rotate, Eads' design better distributed its weight because it rested on a number of ball bearings underneath the outer edge of the turret.
Including the guns, the turret weighed approximately 160 LT; the entire weight rested on an iron spindle that had to be jacked up using a wedge before the turret could rotate.
Following brief dynein inactivation using this strategy, we observed a significant fraction of anaphase spindles that had lagging chromosomes (2/12 after a 5 min shift, 15/20 after a 7.5 min shift, and 15/21 after a 10 min shift), supporting a role for dynein in chromosome segregation.
Any spindles that had a duration of less than 0.5 s were discarded.
Therefore, we imaged monopolar spindles that had been arrested in metaphase using a temperature-sensitive mutant in the anaphase promoting complex (APC) (emb-27ts); following shift to the restrictive temperature, oocytes continue to be ovulated, but then arrest at metaphase I (Golden et al., 2000).
Given that these microtubule bundles are most likely spindles that have failed to depolymerise, it is likely that this is a significant underestimate of the number of spindle-derived structures which are in the population at these times.
Many of these cells possess what appear to be grossly long microtubule structures within the cell (Fig. 6E), which are most likely spindles that have not disassembled correctly.
NREM sleep is characterised by EEG 'sleep spindles' that have low entropy, are morphologically similar to spindles seen during anaesthesia, and result in low BIS and RE values [ 11].
(D – G ) One or both univalents on MI spindles that had rotated but homologs had not yet separated were closer to the cortex and future polar body in 38 + 19% of embryos.
Amphethinile is a new spindle poison with a novel structure that has shown activity in the L1210, ADJ/PC6 and Walker carcinoma rodent tumours.
