The asymmetries shown by the 90 ribosomal-protein genes are clearly noisier but appear to be higher overall, suggesting that we have to do with an effect due to transcription-associated mutation and/or repair, one which is weakest when GC3 is intermediate even when transcription is maximally high (as it is the case for ribosomal-protein genes).
It is not possible to pinpoint clear differences from these figures, except for the MHS method which is clearly noisier than the others in this example.
At similar mean expression levels (t = 30 min for pCUP1 EC 1118 and t = 90 min for pCUP1 S 288 c), pCUP1 EC 1118 was clearly noisier than pCUP1 S 288 c (fig. 3 E) (P = 0.014).
Also, increased noise is still observed with pCUP1 EC 1118 at the same copper concentration in YNB medium (supplementary fig. S5, Supplementary Material online), even if its mean value is slightly higher (while mean values are not significantly different), so that pCUP1 EC 1118 appears to be clearly noisier in all conditions.
Nonetheless, from the very low infrasonic (<20 Hz) long-distance calls of the African elephant (Langbauer et al. 1991; Garstang 2004) to the ultrasonic (>20kHz) "conversations" of bacteria (Matsuhashi et al. 1998), the very high pitched vocalizations of many rodents, bats (Arch and Narins 2008), and some singing frogs (Feng et al. 2006), we now know that many of them are clearly quite noisy.
Schippers clearly just has noisy knees rather than any concerns about ageing for, alongside Usain Bolt in the men's sprint and Caster Semenya in the women's 800m, she promises to provide one of the most dramatic stories on the Olympic track.
The γ angles are clearly the most noisy; this is to be expected from the near-polar configuration of the orbits.
* Low-profile VoicePort™ Microphone: Tuned to enhance intelligibility regardless of background noise, this professional grade Shure microphone uses VoicePort technology to provide superior sound quality and ensure that callers hear each other clearly even in noisy environments.
"We're in a noisy spot, clearly, but just close your eyes quickly and ask yourself what silence means to you," Williams said.
