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00000ctm a2200000Ia 4500 |
| 001 |
in00000081353 |
| 005 |
20220104090727.0 |
| 008 |
820730s1981 xx bm 000 0 eng d |
| 035 |
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|9 AAJ7175AM
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|a (OCoLC)08646340
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|a (OCoLC)8646340
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| 035 |
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|a (OCoLC)ocm08646340
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| 040 |
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|a TXA
|b eng
|c TXA
|d OCLCQ
|d OCLCF
|d OCLCO
|d OCLCQ
|d UMI
|d TXA
|d UtOrBLW
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| 049 |
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|a TXAM
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| 099 |
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|a 1981
|a Dissertation
|a M617
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| 100 |
1 |
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|a Meznarich, Huei Kang.
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| 245 |
1 |
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|a Rumen ammonia concentration and ammonia assimilation by rumen microorganisms.
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| 264 |
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|c 1981.
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| 300 |
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|a xiii, 108 leaves ;
|c 29 cm
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| 336 |
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|a text
|b txt
|2 rdacontent
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| 337 |
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|a unmediated
|b n
|2 rdamedia
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| 338 |
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|a volume
|b nc
|2 rdacarrier
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| 500 |
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|a "Major subject: Nutrition."
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| 500 |
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|a Typescript (photocopy).
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| 500 |
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|a Vita.
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| 502 |
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|b Ph. D. in Philosophy
|c Texas A & M University
|d 1981
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| 504 |
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|a Includes bibliographical references (leaves 93-100).
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| 520 |
3 |
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|a Pathways of ammonia assimilation were investigated at low and high rumen ammonia conditions by (1) measuring the specific activities (SA) of glutamate dehydrogenase (GDH), glutamine synthetase (GS) and glutamate synthase (GOGAT) in vivo and (2) comparing the rate of ('15)N-ammonia incorporated into amide-N and glutamate-N in vitro. The experimental procedure was a 2 x 2 Latin Square design. Two Angus steers with rumen cannulas were used as the donors of rumen microorganisms. The basel diet (B) contained 78% corn and 20% cottonseed hulls with 8.4% crude protein. Corn (2.3%) was replaced by urea in the basel + urea diet (U) which contained 15.3% crude protein. Intracellular and extracellular ammonia and amino acid concentrations were determined from the strained rumen liquor (SLR). Specific activities of both NAD and NADP linked GDH, GS, and GOGAT were measured in the crude enzyme extracts from mixed rumen bacteria. The SLR was incubated with ('15)(NH(,4))(,2)SO(,4). Media samples were then withdrawn at intervals thereafter and were measured for the amount of ('15)N-ammonia incorporated into amide-N and glutamate-N. ...
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| 650 |
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0 |
|a Ammonia in animal nutrition.
|0 http://id.loc.gov/authorities/subjects/sh85004543
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| 650 |
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0 |
|a Microorganisms.
|0 http://id.loc.gov/authorities/subjects/sh85084725
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| 650 |
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|a Rumen.
|0 http://id.loc.gov/authorities/subjects/sh85115819
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| 650 |
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4 |
|a Nutrition.
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| 655 |
|
7 |
|a Academic theses.
|2 lcgft
|0 http://id.loc.gov/authorities/genreForms/gf2014026039
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| 700 |
1 |
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|a Broderick, G. A.,
|e degree supervisor.
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| 700 |
1 |
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|a Creger, C. R.,
|e degree committee member.
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| 700 |
1 |
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|a Ellis, W. C.,
|e degree committee member.
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| 700 |
1 |
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|a Plass, G. N.,
|e degree committee member.
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| 700 |
1 |
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|a Schelling, G. T.,
|e degree supervisor.
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| 710 |
2 |
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|a Texas A & M University,
|e degree granting institution.
|0 http://id.loc.gov/authorities/names/n80125885
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| 856 |
4 |
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|u http://proxy.library.tamu.edu/login?url=http://proquest.umi.com/pqdweb?did=749780101&sid=1&Fmt=2&clientId=2945&RQT=309&VName=PQD
|z Link to ProQuest Copy
|t 0
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| 856 |
4 |
1 |
|u https://hdl.handle.net/1969.1/DISSERTATIONS-90838
|z Link to OAKTrust copy
|t 0
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| 994 |
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|a C0
|b TXA
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| 999 |
f |
f |
|s 42cac8d4-88a4-3ba9-aab5-7e26ba4afc16
|i 632f582c-e237-38e4-a346-855a5788741d
|t 0
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| 952 |
f |
f |
|p noncirc
|a Texas A&M University
|b J.J. Pickle Campus
|c High Density Repository
|s HDR
|d Remote Storage
|t 0
|e 1981 Dissertation M617
|h Other scheme
|i unmediated -- volume
|m A14841002767
|
| 952 |
f |
f |
|a Texas A&M University
|b College Station
|c Electronic Resources
|s www_evans
|d Available Online
|t 0
|e 1981 Dissertation M617
|h Other scheme
|
| 998 |
f |
f |
|a 1981 Dissertation M617
|t 0
|l Available Online
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| 998 |
f |
f |
|a 1981 Dissertation M617
|t 0
|l Remote Storage
|