Purification and Characterization of Three Antifungal Proteins from Cheeseweed (Malva parviflora) (Record no. 44205)

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control field MX-MdCICY
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control field 20250625140622.0
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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-9963
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245 10 - TITLE STATEMENT
Title Purification and Characterization of Three Antifungal Proteins from Cheeseweed (Malva parviflora)
490 0# - SERIES STATEMENT
Volume/sequential designation BioChemical and Biophysical Research Communications, 282(5), p.1224-1228, 2001
520 3# - SUMMARY, ETC.
Summary, etc. Three potent antimicrobial proteins were purified from cheeseweed (Malva parviflora)seeds. These antimicrobial proteins, named CW-3, CW-4, and CW-5, showed different antimicrobial spectrum and potency compared to the two heterologous antimicrobial proteins (CW-1 and CW-2)purified previously. CW-3 and CW-4 possess antimicrobial activities against Phytophthora infestans (Pi), but not Fusarium graminearum (Fg). A database search indicated that CW-3 shares high homology to cotton vicilin, an abundant seed storage protein. CW-4 shares homology to 2S albumin, another seed storage protein from cotton. CW-5 has antimicrobial activity against Fg, but no activity against Pi was observed at protein concentration up to 50 ppm. Under low salt condition, CW-5 showed potent antimicrobial activity against Fg, but under high salt condition, the antimicrobial activity was drastically diminished. Database search indicated that CW-5 has high homology to a lipid transfer protein from grape. The IC50 values of the three purified antimicrobial proteins under both low and high salt conditions were determined. The isolation of five antimicrobial proteins for the first time from a single plant source provides further understanding of the plant innate defense system and insight on how plants evolve their complex and complementary antimicrobial system that is important in the early stage of development.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ANTIMICROBIAL PROTEINS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MALVA PARVIFLORA
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PHYTOPHTHORA INFESTANS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element FUSARIUM GRAMINEARUM
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Wang, X.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Bunkers, G.J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Walters, M.R.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Thoma, R.S.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1_4aeF_lIAOjbCzGRqL9e7kMJ9Z9AtNvZ/view?usp=drivesdk">https://drive.google.com/file/d/1_4aeF_lIAOjbCzGRqL9e7kMJ9Z9AtNvZ/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-9963 25.06.2025 25.06.2025 Documentos solicitados