MARC details
| 000 -LEADER |
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| fixed length control field |
02495nab a22004457a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
68072 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250904111803.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
241106s1971 -us|||po p||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
0021-8561 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
1520-5118 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1021/jf60178a011 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
MX-TxCIM |
| 041 ## - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sodek, L. |
| 9 (RLIN) |
37059 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Amino acid compositions of proteins isolated from normal, opaque-2, and floury-2 corn endosperms by a modified Osborne procedure |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
United States of America : |
| Name of publisher, distributor, etc. |
American Chemical Society, |
| Date of publication, distribution, etc. |
1971. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
The classical Osborne-Mendel extraction procedure for corn endosperm protein was modified to extract additional protein by a solvent containing 55% 2-propanol and 0.6% 2-mercaptoethanol. The new fraction is designated zein-2, since it has an amino acid composition somewhat similar to zein, but with higher levels of glycine, methionine, histidine, and proline, and lower levels of aspartic acid, leucine, and isoleucine. Zein-2 was previously recovered as a part of the glutelin fraction. Zein-1 and zein-2 , as well as glutelin, were heterogeneous by polyacrylamide gel electrophoresis. However. these three protein fractions had characteristic amino acid compositions which were constant for normal, opaque-2, and floury-2 endosperms. The two mutations which increase the lysine content of the endosperm act by changing the proportions of proteins which contain different levels of lysine. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Amino acids |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
4464 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Protein content |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1222 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Maize |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1173 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Endosperm |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1097 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Solvents |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
37060 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Propanol |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
37061 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Zein |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
16128 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Glycine (amino acid) |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
18784 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Methionine |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
25829 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Histidine |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
37062 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Proline |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
14165 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Aspartic acid |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
36655 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Leucine |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
34136 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Isoleucine |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
33908 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Glutelins |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
34350 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Polyacrylamide gel electrophoresis |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
17755 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Wilson, C.M. |
| 9 (RLIN) |
34489 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Place, publisher, and date of publication |
United States of America : American Chemical Society, 1971. |
| Related parts |
v. 19, no. 6, p. 1144–1150 |
| Title |
Journal of Agricultural and Food Chemistry |
| Record control number |
0021-8561 |
| International Standard Serial Number |
G444388 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Article |
| Suppress in OPAC |
No |