Urinary development
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14 terms
Terms | Definitions |
|---|---|
 uteric bud | ureters derive from |
| metanephric blastema | nephrons arise from |
| aorta outgrowths | glomerulus derive from (they are not part of kidney functional unit) |
| uteric bud | renal pelvis, calyces, collecting ducts derive from |
| intermediate mesoderm | urogenital system develops from tissue type |
| nephrogenic cord | specific structure that will for the urinary system |
| pronephros, week 4 | first kidney and when it starts developing |
| mesonephros, week 4 -10 | second kidney, time of devo. |
| LIM2, PAX2, WT1 | TFs necessary for mesonephric tubules to connect to the mesonephric duct |
| WT-1 | Tf expressed by metanephric blastema to induce ureteric bud branching |
| GDNF | gene product of WT-1 |
| c-ret | target of GDNF, needed for branching |
| major calyces, week 6 | First branches of metanephric kidney form what, when? |
| minor calyces, week 7 | Second set of branchings in metanephric kidney form what, when? |
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