She has taught college level Physical Science and Biology. Short Summary Temporal isolation is a reproductive barrier which prevents interbreeding between distinct but closely related species due to differences in the timing of mating receptivity, activity, or fertility. Reproductive barriers can be ...
Trophic interactions and food webs by definition encompass multiple groups of organisms. Freshwater food webs are well-resolved17, and frequently exhibit distinct features, such as highly nested structures18and prevalent omnivory17,19. Nevertheless, food-web studies often have a localised perspective due...
The development of the digestive tract is critical for proper food digestion and nutrient absorption. Here, we analyse the main organs of the digestive tract, including the oesophagus, stomach, small intestine and large intestine, from human embryos betw
RNA isolation and probe preparation RNA was isolated from 4 individual leaves as separate biological replicates using the Triazol method (Invitrogen) followed by RNeasy column purification (Qiagen). RNA was amplified using a MessageAmp II (Ambion) and then labeled with Cy3 or Cy5 using reverse tra...
Plant BiologyMaddess, T, Rascher, U, Siebke, K, Lüttge, U, Osmond, CB (2002) Definition and evaluation of the spatio-temporal variations in chlorophyll fluorescence during the phases of CAM and during endogenous rhythms in continuous light, in thick leaves of Kalanchoë daigremontiana. ...
Ultra high-definition television (UHDTV) video contain many similar objects in a single-frame because it has high self-similarity caused by its high resolution. In addition, typical UHDTV cameras have one-CMOS sensor with a Bayer or other color-sampling pattern. A super-resolution method using ...
Summation in Biology. Definition, Types and Examples. Retrieved from https://study.com/academy/lesson/temporal-vs-spatial-summation-biology-overview-differences-examples.html. Accessed on 2ndApril. 2024. Temporal and spatial summation. A level Biology. Retrieved from https://alevelbiology.co.uk/notes...
This definition suggests that the processing of synchrony and temporal order between sensory stimuli are highly related mechanisms. However, the minimum temporal interval necessary for two stimuli to be perceived as nonsimultaneous (defined as the “fusion threshold;” Exner,1875) does not coincide wit...
Isolation of spermatogenic cells The undifferentiated spermatogonia were isolated fromLin28-YFP knockin mice. Testes from 3-week-oldLin28-YFP knockin mice were collected and digested by type I collagenase and 0.25% Trypsin as described previously25. After centrifugation, the pellet was resuspended in...
(https://github.com/cortex-lab/sortingQuality) to calculate isolation distances and L-ratios71. SUs must (1) have less than 5% of inter-spike intervals below 2 ms (Fig.1c), (2) an isolation distance above 15, and (3) an L-ratio below 0.25. For clusters where isolation distance ...