Molecular framework integrating nitrate sensing in root and auxin-guided shoot adaptive responses (Record no. 53709)

MARC details
000 -LEADER
fixed length control field 02258nam a2200277Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625162433.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-19585
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250602s9999 xx |||||s2 |||| ||und|d
245 10 - TITLE STATEMENT
Title Molecular framework integrating nitrate sensing in root and auxin-guided shoot adaptive responses
490 0# - SERIES STATEMENT
Volume/sequential designation Proceedings of the National Academy of Sciences, 119(31), p.e2122460119, 2022
520 3# - SUMMARY, ETC.
Summary, etc. Mineral nutrition is one of the key environmental factors determining plant development and growth. Nitrate is the major form of macronutrient nitrogen that plants take up from the soil. Fluctuating availability or deficiency of this element severely limits plant growth and negatively affects crop production in the agricultural system. To cope with the heterogeneity of nitrate distribution in soil, plants evolved a complex regulatory mechanism that allows rapid adjustment of physiological and developmental processes to the status of this nutrient. The root, as a major exploitation organ that controls the uptake of nitrate to the plant body, acts as a regulatory hub that, according to nitrate availability, coordinates the growth and development of other plant organs. Here, we identified a regulatory framework, where cytokinin response factors (CRFs)play a central role as a molecular readout of the nitrate status in roots to guide shoot adaptive developmental response. We show that nitrate-driven activation of NLP7, a master regulator of nitrate response in plants, fine tunes biosynthesis of cytokinin in roots and its translocation to shoots where it enhances expression of CRFs. CRFs, through direct transcriptional regulation of PIN auxin transporters, promote the flow of auxin and thereby stimulate the development of shoot organs.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element NITRATE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PLANT DEVELOPMENT
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MACRONUTRIENT
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Abualia, R.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ötvös, K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Novák, O.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Bouguyon, E.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Domanegg, K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Krapp, A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Benková, E.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1gM0YFbioGB5EG_3JC2O_SJ82VJ7PoG83/view?usp=drivesdk">https://drive.google.com/file/d/1gM0YFbioGB5EG_3JC2O_SJ82VJ7PoG83/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
Holdings
Lost status Source of classification or shelving scheme Damaged status Not for loan Collection Home library Current library Shelving location Date acquired Total checkouts Full call number Date last seen Price effective from Koha item type
  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-19585 25.06.2025 25.06.2025 Documentos solicitados