From Teosinte to maize: (Record no. 30599)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01624nab a22002777a 4500 |
| 001 - CONTROL NUMBER | |
| control field | G99090 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20211006085018.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 121211b |||p||p||||||| |z||| | |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 1095-9203 (Revista en electrónico) |
| 022 0# - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 0036-8075 |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.1126/science.222.4626.886 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | En |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Iltis, H.H. |
| 245 00 - TITLE STATEMENT | |
| Title | From Teosinte to maize: |
| Remainder of title | the catastrophic sexual transmutation |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Date of publication, distribution, etc. | 1983 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | An alternative to the theory that the ear of maize (Zea mays ssp. mays) evolved from a slender female ear of a Mexican annual teosinte holds that it was derived from the central spike of a male teosinte inflorescence (tassel) which terminates the primary lateral branches. This alternative hypothesis is more consistent with morphology and explains the anomalous lack of significant genetic and biochemical differences between these taxa. Maize, the only cereal with unisexual inflorescences, evolved through a sudden epigenetic sexual transmutation involving condensation of primary branches, which brought their tassels into the zone of female expression, leading to strong apical dominance and a catastrophic shift in nutrient allocation. Initially, this quantum change may have involved no new mutations, but rather genetic assimilation under human selection of an abnormality, perhaps environmentally triggered. |
| 546 ## - LANGUAGE NOTE | |
| Language note | English |
| 595 ## - COLLECTION | |
| Collection | Reprints Collection |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Maize |
| Miscellaneous information | AGROVOC |
| Source of heading or term | |
| 9 (RLIN) | 1173 |
| 653 0# - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Teosinte |
| 773 0# - HOST ITEM ENTRY | |
| Title | Science |
| Related parts | v. 222, no. 4626, p. 886-894 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Article |
| Date last seen | Total Checkouts | Price effective from | Koha item type | Lost status | Damaged status | Not for loan | Collection code | Withdrawn status | Home library | Current library | Date acquired |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07/03/2017 | 07/03/2017 | Article | Not Lost | Reprints Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 07/03/2017 |