Second, 12 root cross sections of various sizes were selected for further measurements. These included the cross sectional areas of the cortex, endodermis, stele, and xylem vessels, together with the circumfere
Describe the function and/or purpose of each plant structure of roots and shoots: a. Epidermis b. Cortex c. Pericycle d. Stele e. Xylem f. Phloem Give the function of xylem in plants. Describe the structure and functions of leaves. List three functions of roots. Describe the structure and...
we found no change in the overall number ofPdgfra+OPCs (Fig.1c) and CC1+OLs (Fig.1d) in the cerebral cortex in adult animals. The ablation of dOLCs was not accompanied by a change in proliferative response in eOPCs (Fig.1f), which, together with the maintenance of a normal OL dens...
Absence of intermediate filaments in a human adrenal cortex carcinoma-derived cell line Exp. Cell Res., 163 (1986), pp. 509-517 View PDFView articleView in ScopusGoogle Scholar 61 A.J. Sarria, S.K. Nordeen, R.M. Evans Regulated expression of vimentin cDNA in cells in the presence and...
Neuronal synchronization in human parietal cortex during saccade planning To study thesensorimotor functionsof thePPC, investigators often use the memory-guided response task. In this task, subjects have to remember the location of a brief peripheral cue for several seconds before a response is made ...
The Piezo1 channel was primarily located in myelinated axonal path- ways of the mouse and rat brain, including in the corpus callosum and cerebellar arbor vitae, particularly in CNS neurons of the frontal cortex [119, 120]. In contrast, mature oligodendrocytes and astrocytes express much less ...
(Extended Data Fig.2a–g). Altogether, our data show that, between P0 and P10, the POA undergoes a regionalization process by which cell types within a given subregion adopt common transcriptional subregion-specific signatures, similar to the dynamic arealization process occurring in cortex23. ...
s importance as a mediator or a modulator of several basic functions. Thus, VIP is a major factor in brain activity, neuroendocrine functions, cardiac activity, respiration, digestion, and sexual potency. In view of this peptide’s importance, the mechanisms controlling its production and the ...
(Whitelyet al., 1982). The root cortex may serve as a short-term reservoir for nutrient storage.Glass and Siddiqi (1984)observed that under K limitation, shoot K remained constant while root concentration declined markedly, indicating that K stored in the root cortex had been transported to ...
distinct sets of differentially expressed genes are associated with specific axonal or dendritic wiring11. Similarly, in the mouse visual cortex, morpho-electric properties measured in tissue slices were found to be relatively homogeneous within individual t-types12,13. However, the dogmatic view whereb...