Radicle Growth Regulation of Root Parasitic Plants by Auxin-related Compounds (Record no. 55612)

MARC details
000 -LEADER
fixed length control field 02271nam a2200301Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250626083334.0
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-21543
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250602s9999 xx |||||s2 |||| ||und|d
245 10 - TITLE STATEMENT
Title Radicle Growth Regulation of Root Parasitic Plants by Auxin-related Compounds
490 0# - SERIES STATEMENT
Series statement Plant Cell Physiol 65 (9):1377-1387, 2024
500 ## - GENERAL NOTE
General note Artículo
520 3# - SUMMARY, ETC.
Summary, etc. Root parasitic plants in the Orobanchaceae, such as Striga and Orobanche, cause significant damage to crop production. The germination step of these root parasitic plants is induced by host-root-derived strigolactones. After germination, the radicles elongate toward the host and invade the host root. We have previously discovered that a simple amino acid, tryptophan (Trp), as well as its metabolite, the plant hormone indole-3-acetic acid (IAA), can inhibit radicle elongation of Orobanche minor. These results suggest that auxin plays a crucial role in the radicle elongation step in root parasitic plants. In this report, we used various auxin chemical probes to dissect the auxin function in the radicle growth of O. minor and Striga hermonthica. We found that synthetic auxins inhibited radicle elongation. In addition, auxin receptor antagonist, auxinole, rescued the inhibition of radicle growth by exogenous IAA. Moreover, a polar transport inhibitor of auxin, N-1-naphthylphthalamic acid, affected radicle bending. We also proved that exogenously applied Trp is converted into IAA in O. minor seeds, and auxinole partly rescued this radicle elongation. Taken together, our data demonstrate a pivotal role for auxin in radicle growth. Thus, manipulation of auxin function in root parasitic plants should offer a useful approach to combat these parasites.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element AUXIN
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element RADICLE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ROOT PARASITIC PLANT
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element STRIGOLACTONE
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Tsuzuki, K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Suzuki, T.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Kuruma, M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Nishiyama, K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Hayashi, K. I.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Hagihara, S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Seto, Y. 
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1vd-ktzad5eETKZ5ulgeM9tYTSEmsF6WA/view?usp=drive_link">https://drive.google.com/file/d/1vd-ktzad5eETKZ5ulgeM9tYTSEmsF6WA/view?usp=drive_link</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 26.06.2025   B-21543 26.06.2025 26.06.2025 Documentos solicitados