MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03495naa a22003737a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
G89988 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20240919020959.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
240404s2007 ne ||||| |||| 00| 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
978-1-4020-5496-9 |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1007/1-4020-5497-1_5 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
MX-TxCIM |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
CIS-5045 |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Singh, R.P. |
| Miscellaneous information |
Global Wheat Program |
| Field link and sequence number |
INT0610 |
| 9 (RLIN) |
825 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Spread of a highly virulent race of Puccinia graminis tritici in Eastern Africa |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Dordrecht (Netherlands) : |
| Name of publisher, distributor, etc. |
Springer, |
| Date of publication, distribution, etc. |
2007. |
| 340 ## - PHYSICAL MEDIUM |
|---|
| Material base and configuration |
Printed|Computer File |
| 490 ## - SERIES STATEMENT |
|---|
| Series statement |
Developments in Plant Breeding ; |
| Volume/sequential designation |
12 |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Stem or black rust, caused by Puccinia graminis, has historically caused severe losses to wheat (Triticum aestivum) production worldwide. Its control for over 30 years through the use of genetic resistance in semidwarf cultivars is a remarkable success story. However, this situation also has led to decline in research and breeding for resistance in many countries. In 1999, high susceptibility of CIMMYT germplasm was noted in Uganda and an increase in stem rust incidence and severity was seen in Kenya. The causal race, commonly known as Ug99 and designated as TTKS based on the North American nomenclature, carries virulence for several genes commonly present in wheat germplasm including gene Sr31 located in the 1BL.1RS wheat-rye translocation known to be present in several leading spring and winter wheat cultivars and germplasm worldwide. Race Ug99 is now widespread in wheat growing areas of Kenya and Ethiopia and has caused susceptibility of many popular cultivars. This race is expected to migrate further to northern Africa through Arabian Peninsula and then to Middle East, West Asia and eventually to South Asia as recently happened with yellow rust. Severe losses are likely to occur because several major cultivars in the migration path are susceptible to this race. The challenge is to identify/develop suitable resistant cultivars in a relatively short time and implement appropriate strategies to replace the susceptible cultivars before rust migrates out of Eastern Africa. Although several alien genes will provide resistance to this race, the long-term strategy should focus on rebuilding the Sr2-complex (combination of slow rusting gene Sr2 with other unknown additive genes of similar nature) to achieve long-term durability once again. A Global Rust Initiative has been launched to monitor the further migration of this race, facilitate field testing in Kenya or Ethiopia of wheat cultivars and germplasm developed by wheat breeding programs worldwide, understand the genetic basis of resistance especially the durable type, and carry out targeted breeding to incorporate diverse resistance genes into key cultivars and germplasm. |
| 536 ## - FUNDING INFORMATION NOTE |
|---|
| Text of note |
Global Wheat Program |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 594 ## - STAFFID |
|---|
| StaffID |
INT0610 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1310 |
| Topical term or geographic name as entry element |
Wheat |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
26782 |
| Topical term or geographic name as entry element |
Stem rust |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
2129 |
| Topical term or geographic name as entry element |
Virulence |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Kinyua, M. |
| 9 (RLIN) |
17316 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
2088 |
| Personal name |
Wanyera, R. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Njau, P.N. |
| 9 (RLIN) |
2089 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Jin, Y. |
| 9 (RLIN) |
8128 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Huerta-Espino, J. |
| Miscellaneous information |
Global Wheat Program |
| Field link and sequence number |
CHUE01 |
| 9 (RLIN) |
397 |
| 711 2# - ADDED ENTRY--MEETING NAME |
|---|
| 9 (RLIN) |
28100 |
| Meeting name or jurisdiction name as entry element |
International Wheat Conference |
| Number of part/section/meeting |
(7th : |
| Date of meeting |
27 Nov - 2 Dec 2005 : |
| Location of meeting |
Mar de Plata, Argentina) |
| 773 0# - HOST ITEM ENTRY |
|---|
| Place, publisher, and date of publication |
Dordrecht (Netherlands) : Springer, 2007. |
| Related parts |
p. 51-57 |
| Title |
Wheat Production in Stressed Environments |
| Record control number |
G89985 |
| International Standard Book Number |
978-1-4020-5496-9 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Conference paper |
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Suppress in OPAC |
No |