planteome-user
commented
12 years ago At the POC meeting on 5-22-12, we agreed to add a term for non-pericyclic lateral root. We will also add a similar term for pericyclic lateral root.
pericyclic lateral root (PO:0025494): A lateral root (PO:0025495) that develops from a pericyclic lateral root primordium (PO:0025492).
comment: A pericyclic lateral root primordium develops from cells that are part of a pericycle (PO:0006203). This is the most common type of lateral root in seed plants.
develops_from pericyclic lateral root primordium ref: POC:curators
non-pericyclic lateral root (PO:0025495): A lateral root (PO:0025495) that develops from a non-pericyclic lateral root primordium (PO:0025493).
comment: A non-pericyclic lateral root primordium develops from cells that are not part of a pericycle (PO:0006203). Develops from cells in an endodermis (PO:0000252) in ferns and some seed plants.
develops_from non-pericyclic lateral root primordium refs: POC:curators, ISSR:Richard_Zobel, synonym: adventitious root sensu strictu (broad)
Original comment by: rlwalls2008
Rich Zobel of the ISRR (International Society for Root Research) has suggested the new root terms based on the root nomenclature framework they developed and published in Plant Biosystems (June 2010). See tracker: https://sourceforge.net/tracker/?func=detail&aid=2899934&group\_id=76834&atid=835555.
non-pericyclic lateral root (ID:0000006)
proposed def: "A lateral root that does not arise from pericycle tissues." [ISS:rwz] synonym: "adventitious root (sensu strictu)." EXACT is_a: PO:0020121 ! lateral root
Reported by: cooperl09
Original Ticket: obo/plant-ontology-po-term-requests/171