PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Azadirachta indica
Nin-like Family
Species TF ID Description
Neem_10822_f_1Nin-like family protein
Neem_11279_f_2Nin-like family protein
Neem_13879_f_2Nin-like family protein
Neem_14072_f_1Nin-like family protein
Neem_17289_f_1Nin-like family protein
Neem_21949_f_1Nin-like family protein
Neem_23459_f_1Nin-like family protein
Neem_23926_f_4Nin-like family protein
Neem_24282_f_2Nin-like family protein
Neem_27647_f_1Nin-like family protein
Neem_30332_f_1Nin-like family protein
Neem_32014_f_1Nin-like family protein
Neem_34851_f_2Nin-like family protein
Neem_3565_f_2Nin-like family protein
Neem_39767_f_1Nin-like family protein
Neem_4588_f_3Nin-like family protein
Neem_6774_f_3Nin-like family protein
Neem_6777_f_4Nin-like family protein
Neem_9750_f_2Nin-like family protein
Nin-like Family Introduction

Nodule inception initially relies on cell competence in a narrow infection zone located just behind the growing root tip. Older nodules then regulate the number of nodules on a root system by suppressing the development of nodule primordia. Nin (for nodule inception) is required for the formation of infection threads and the initiation of primordia. NIN protein has regional similarity to transcription factors, and the predicted DNA-binding/dimerization domain identifies and typifies a consensus motif conserved in plant proteins with a function in nitrogen-controlled development.

The nitrogen regulation of nodule organogenesis and Chlamydomonas gametogenesis together with the conserved domain embedding the RWP-RK motif of NIN and Mid indicate that this domain is involved in the regulation of genes controlled by nitrogen status. Because the conserved domain was found only in proteins from algae and higher plants, this class of regulator proteins probably evolved after the common ancestor of algae and plants diverged from the other eukaryotes.

Schauser L, Roussis A, Stiller J, Stougaard J.
A plant regulator controlling development of symbiotic root nodules
Nature. 1999 Nov 11;402(6758):191-5.
PMID: 10647012