MARC details
| 000 -LEADER |
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| fixed length control field |
05170namaa22004331i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250223033208.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
231115s2022 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
EG-GICUC |
| Language of cataloging |
eng |
| Transcribing agency |
EG-GICUC |
| Modifying agency |
EG-GICUC |
| Description conventions |
rda |
| 041 0# - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| Language code of summary or abstract |
eng |
| -- |
ara |
| 049 ## - LOCAL HOLDINGS (OCLC) |
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| Holding library |
Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
636.5 |
| Edition number |
21 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) |
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| Classification number |
636.5 |
| Edition number |
21 |
| 097 ## - Thesis Degree |
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| Thesis Level |
M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
|---|
| Classification number |
Cai01.07.03.M.Sc.2022.Mo.G |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Mohammed Ismail Kamel Elhefnawy, |
| Relator term |
preparation. |
| 245 10 - TITLE STATEMENT |
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| Title |
Genome analysis of local chicken breeds / |
| Statement of responsibility, etc. |
by Mohammed Ismail Kamel Elhefnawy ; supervision committee Mostafa Mohamed Abdelhamid Helal, Ahmed Mohamed ElKaiaty. |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
التحليل الجينومي لسلالات الدجاج المحلية |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Date of production, publication, distribution, manufacture, or copyright notice |
2022. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
78, 10 pages : |
| Other physical details |
illustrations ; |
| Dimensions |
25 cm. + |
| Accompanying material |
CD. |
| 336 ## - CONTENT TYPE |
|---|
| Content type term |
text |
| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
|---|
| Media type term |
Unmediated |
| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
|---|
| Carrier type term |
volume |
| Source |
rdacarrier |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (M.Sc.)-Cairo University, 2022. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography: pages 64-78. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Local and indigenous chicken breeds play important roles in rural development and<br/>sustainability, and thus, evaluating and improving local breeds is essential. Growth traits are<br/>affected by both genotype and sex, as well as genotype-by-sex interaction. Genotype-by-sex<br/>interaction refers to the interaction of genetic architecture with male or female performance. The<br/>current study aimed to evaluate the differences between a fully-feathered local chicken line and<br/>a naked-neck local chicken line. The analysis of the phenotypic data revealed significant G × S<br/>interactions for body weights at 4 and 10 weeks of age. The line effects on body weight traits<br/>were significant and consistent except for 2-wk body weight. Also, significant sex effects were<br/>shown for body weights at all ages. The effect of sex on biweekly body weight gains and growth<br/>rates was significant for the traits from 0 to 4, 6 to 8, and 12 to 14 weeks of age. The line effect<br/>was significant for 0-2 and 2-4 growth rates, and 0-2 and 6-8 body-weight gains. Growth rates in<br/>males were significantly higher than females at early ages. The comparisons between different<br/>lines in the genomic information generated by different loci showed that the lowest allele<br/>numbers were 0 and 4 alleles detected at loci LEI0094 and MCW217, respectively, and the<br/>highest allele number was 10 detected at MCW328 and ADL299 loci, with an overall mean of<br/>6.69 alleles/locus. The levels of heterozygosity were relatively high and were higher for the<br/>naked-neck line (CE4) than for the fully-feathered line (CE2), as expected. The genetic distance<br/>between males and females of line CE2 was shorter (0.018) than that between males and females<br/>of line CE4 (0.104), and the opposite was observed for genetic identity. Also, ΦPT values were<br/>0.088 (p < 0.001), and 0.080 (p < 0.01) for line CE2 and line CE4, respectively. The association<br/>between alleles and body weights revealed different alleles of microsatellites MCW217,<br/>MCW328, MCW193, ADL299, and MCW064 were contributed significantly to body weight<br/>variance at different ages |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
تم تقييم الاختلافات بين خطين من الدجاج المحلي أحدهما كامل الترييش والأخر عاري الرقبة. وجد تفاعل معنوي بين الجنس G والتركيب الوراثي S لصفة وزن الجسم في اعمار 4 و10 أسابيع وكانت تأثيرات التركيب الوراثي على صفات وزن الجسم معنوية. أكبر عدد للأليلات كان10 أليلات في موقع MCW328 وADL299، بمتوسط إجمالي 6.69 أليلات / موقع. كانت مستويات الـ heterozygosity مرتفعة نسبيًا وكانت أعلى في التركيب الوراثي (CE4) عنه في التركيب الوراثي (CE2)، وكما هو متوقع كانت المسافة الوراثية بين الذكور والإناث للتركيب الوراثي CE2 أقصر (0.018) من تلك التي بين الذكور والإناث للتركيب الوراثي CE4 (0.104)، ولوحظ العكس بالنسبة للهوية الجينية.. أظهر الارتباط بين الأليلات وأوزان الجسم أليلات مختلفة من المايكروساتلايت MCW217 وMCW328 وMCW193 وADL299 وMCW064 ساهمت بشكل كبير في تباين وزن الجسم في مختلف الأعمار. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE |
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| Additional physical form available note |
Issues also as CD. |
| 546 ## - LANGUAGE NOTE |
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| Language note |
Text in English and abstract in Arabic & English. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Chicken breeds. |
| 653 #0 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Genomic information |
| -- |
growth, |
| -- |
local chickens |
| -- |
microsatellites |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mostafa Mohamed Abdelhamid Helal, |
| Relator term |
thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ahmed Mohamed ElKaiaty |
| Relator term |
thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Essam Abbas ElGendy, |
| Relator term |
thesis advisor. |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
<a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 900 ## - EQUIVALENCE OR CROSS-REFERENCE-PERSONAL NAME [LOCAL, CANADA] |
|---|
| Numeration |
14-12-2022 |
| Titles and other words associated with a name |
Mostafa Mohamed Abdelhamid Helal |
| -- |
Ahmed Mohamed ElKaiaty |
| -- |
Essam Abbas ElGendy |
| Dates associated with a name |
Abdelrahman Mohamed Mohamed Atta |
| -- |
Hassan Hassan Younes |
| Universities |
Cairo University |
| Faculties |
Faculty of Agriculture |
| Divisons |
Department of Animal Production |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Cataloger |
Hanan |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Thesis |
| Edition |
21 |
| Suppress in OPAC |
No |
