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Items: 1 to 50 of 54

1.

Extensive human presence and regular gentle handling improve growth, survival and immune competence in ostrich chicks.

Muvhali PT, Bonato M, Engelbrecht A, Malecki IA, Cloete SWP.

J Appl Anim Welf Sci. 2019 Jul 11:1-13. doi: 10.1080/10888705.2019.1640696. [Epub ahead of print]

PMID:
31296055
2.

Major shifts in gut microbiota during development and its relationship to growth in ostriches.

Videvall E, Song SJ, Bensch HM, Strandh M, Engelbrecht A, Serfontein N, Hellgren O, Olivier A, Cloete S, Knight R, Cornwallis CK.

Mol Ecol. 2019 May;28(10):2653-2667. doi: 10.1111/mec.15087. Epub 2019 May 11.

PMID:
30916826
3.

Sperm macrocephaly syndrome in the ostrich Struthio camelus: morphological characteristics and implications for motility.

du Plessis L, Bonato M, Durandt C, Cloete SWP, Soley JT.

Reprod Fertil Dev. 2019 Apr;31(4):712-723. doi: 10.1071/RD18242.

PMID:
30458919
4.

The Effect of Extensive Human Presence at an Early Age on Stress Responses and Reactivity of Juvenile Ostriches towards Humans.

Muvhali PT, Bonato M, Engelbrecht A, Malecki IA, Hough D, Robinson JE, Evans NP, Cloete SWP.

Animals (Basel). 2018 Oct 5;8(10). pii: E175. doi: 10.3390/ani8100175.

5.

Mineral profiling of ostrich (Struthio camelus) seminal plasma and its relationship with semen traits and collection day.

Smith AMJ, Bonato M, Dzama K, Malecki IA, Cloete SWP.

Anim Reprod Sci. 2018 Jun;193:98-106. doi: 10.1016/j.anireprosci.2018.04.004. Epub 2018 Apr 6.

PMID:
29653829
6.

Ostrich specific semen diluent and sperm motility characteristics during in vitro storage.

Smith AMJ, Bonato M, Dzama K, Malecki IA, Cloete SWP.

Anim Reprod Sci. 2018 Jun;193:107-116. doi: 10.1016/j.anireprosci.2018.04.005. Epub 2018 Apr 7.

PMID:
29653828
7.

Measuring the gut microbiome in birds: Comparison of faecal and cloacal sampling.

Videvall E, Strandh M, Engelbrecht A, Cloete S, Cornwallis CK.

Mol Ecol Resour. 2018 May;18(3):424-434. doi: 10.1111/1755-0998.12744. Epub 2017 Dec 22.

PMID:
29205893
8.

Direct PCR Offers a Fast and Reliable Alternative to Conventional DNA Isolation Methods for Gut Microbiomes.

Videvall E, Strandh M, Engelbrecht A, Cloete S, Cornwallis CK.

mSystems. 2017 Nov 21;2(6). pii: e00132-17. doi: 10.1128/mSystems.00132-17. eCollection 2017 Nov-Dec.

9.

Genetic diversity and population structure of South African smallholder farmer sheep breeds determined using the OvineSNP50 beadchip.

Molotsi AH, Taylor JF, Cloete SWP, Muchadeyi F, Decker JE, Whitacre LK, Sandenbergh L, Dzama K.

Trop Anim Health Prod. 2017 Dec;49(8):1771-1777. doi: 10.1007/s11250-017-1392-7. Epub 2017 Sep 16.

PMID:
28916880
10.

Genetic variation in and relationships among faecal worm eggs recorded in different seasons of the year at the Tygerhoek farm in South Africa.

Mpetile Z, Dzama K, Cloete SWP.

J S Afr Vet Assoc. 2017 Jul 7;88(0):e1-e7. doi: 10.4102/jsava.v88i0.1484.

11.

Developing a female-only flock for artificial insemination purposes in ostriches: Progress and future directions.

Bonato M, Malecki IA, Brand Z, Cloete SWP.

Anim Reprod Sci. 2017 May;180:85-91. doi: 10.1016/j.anireprosci.2017.03.005. Epub 2017 Mar 15.

PMID:
28330767
12.

Genetic parameters for tick count and udder health in commercial and indigenous ewes in South Africa.

Cloete SW, Cloete JJ, Scholtz AJ.

Vet Parasitol. 2016 Oct 30;230:33-42. doi: 10.1016/j.vetpar.2016.10.014. Epub 2016 Oct 19.

PMID:
27884439
13.

Ostrich (Struthio camelus) embryonic development from 7 to 42 days of incubation.

Brand Z, Cloete SW, Malecki IA, Brown CR.

Br Poult Sci. 2017 Apr;58(2):139-143. doi: 10.1080/00071668.2016.1259529. Epub 2017 Jan 17.

PMID:
27845558
14.

Classification of ostrich sperm characteristics.

Smith AMJ, Bonato M, Dzama K, Malecki IA, Cloete SWP.

Anim Reprod Sci. 2016 May;168:138-150. doi: 10.1016/j.anireprosci.2016.03.007. Epub 2016 Mar 16.

PMID:
27039985
15.

Relative contribution of P450c17 towards the acute cortisol response: Lessons from sheep and goats.

Hough D, Storbeck K, Cloete SW, Swart AC, Swart P.

Mol Cell Endocrinol. 2015 Jun 15;408:107-13. doi: 10.1016/j.mce.2015.01.018. Epub 2015 Jan 15. Review.

PMID:
25597634
16.

Predicting ejaculate quality and libido in male ostriches: effect of season and age.

Bonato M, Malecki IA, Rybnik-Trzaskowska PK, Cornwallis CK, Cloete SW.

Anim Reprod Sci. 2014 Dec 10;151(1-2):49-55. doi: 10.1016/j.anireprosci.2014.09.015. Epub 2014 Sep 28.

PMID:
25282554
17.

Control order and visuomotor strategy development for joystick-steered underground shuttle cars.

Cloete S, Zupanc C, Burgess-Limerick R, Wallis G.

Hum Factors. 2014 Sep;56(6):1177-88.

PMID:
25277025
18.

A morphological classification of sperm defects in the ostrich (Struthio camelus).

du Plessis L, Malecki I, Bonato M, Smith M, Cloete S, Soley J.

Anim Reprod Sci. 2014 Nov 30;150(3-4):130-8. doi: 10.1016/j.anireprosci.2014.09.003. Epub 2014 Sep 17.

PMID:
25255781
19.

Embryonic development in the ostrich (Struthio camelus) during the first 7 days of artificial incubation.

Brand Z, Cloete SW, Malecki IA, Brown CR.

Br Poult Sci. 2014 Feb;55(1):68-75. doi: 10.1080/00071668.2013.864045.

PMID:
24735472
20.
21.

Cortisol production in sheep is influenced by the functional expression of two cytochrome P450 17α-hydroxylase/17,20-lyase (CYP17) isoforms.

Hough D, Cloete SW, Storbeck K, Swart AC, Swart P.

J Anim Sci. 2013 Mar;91(3):1193-206. doi: 10.2527/jas.2012-5800. Epub 2012 Dec 12.

PMID:
23243163
22.

Modelling driver behaviour towards innovative warning devices at railway level crossings.

Tey LS, Wallis G, Cloete S, Ferreira L.

Accid Anal Prev. 2013 Mar;51:104-11. doi: 10.1016/j.aap.2012.11.002. Epub 2012 Nov 30.

PMID:
23207839
23.

Genetic parameters for eggshell traits in ostriches.

Brand Z, Cloete SW, Malecki IA, Brown CR.

Br Poult Sci. 2012;53(3):316-24. doi: 10.1080/00071668.2012.695338.

PMID:
22978587
24.

Genetic trends for objectively measured and subjectively assessed traits in a Dorper sheep flock.

Zishiri OT, Cloete SW, Olivier JJ, Dzama K.

Trop Anim Health Prod. 2013 Feb;45(2):517-24. doi: 10.1007/s11250-012-0251-9. Epub 2012 Aug 31.

PMID:
22936442
25.

The effect of temperature and pH on the motility and viability of ostrich sperm.

Bonato M, Cornwallis CK, Malecki IA, Rybnik-Trzaskowska PK, Cloete SW.

Anim Reprod Sci. 2012 Jul;133(1-2):123-8. doi: 10.1016/j.anireprosci.2012.06.008. Epub 2012 Jun 21.

PMID:
22784974
26.

A comparison between slaughter traits and meat quality of various sheep breeds: wool, dual-purpose and mutton.

Cloete JJ, Hoffman LC, Cloete SW.

Meat Sci. 2012 Jul;91(3):318-24. doi: 10.1016/j.meatsci.2012.02.010. Epub 2012 Feb 18.

PMID:
22391055
27.

A survey of the prevalence of blowfly strike and the control measures used in the Rûens area of the Western Cape Province of South Africa.

Scholtz AJ, Cloete SW, du Toit E, van Wyk JB, van der Linde TC.

J S Afr Vet Assoc. 2011 Jun;82(2):107-15.

PMID:
22135924
28.

Twice daily collection yields greater semen output and does not affect male libido in the ostrich.

Bonato M, Rybnik PK, Malecki IA, Cornwallis CK, Cloete SW.

Anim Reprod Sci. 2011 Feb;123(3-4):258-64. doi: 10.1016/j.anireprosci.2011.01.007. Epub 2011 Jan 14.

PMID:
21306843
29.

Visuomotor control of steering: the artefact of the matter.

Cloete S, Wallis G.

Exp Brain Res. 2011 Feb;208(4):475-89. doi: 10.1007/s00221-010-2530-x. Epub 2011 Jan 9.

PMID:
21221957
30.

The face-in-the-crowd effect: when angry faces are just cross(es).

Coelho CM, Cloete S, Wallis G.

J Vis. 2010 Jan 13;10(1):7.1-14. doi: 10.1167/10.1.7.

PMID:
20143900
31.

Limitations of feedforward control in multiple-phase steering movements.

Cloete SR, Wallis G.

Exp Brain Res. 2009 May;195(3):481-7. doi: 10.1007/s00221-009-1813-6. Epub 2009 Apr 29.

PMID:
19404622
32.

Genetic parameters and trends for lamb survival and birth weight in a Merino flock divergently selected for multiple rearing ability.

Cloete SW, Misztal I, Olivier JJ.

J Anim Sci. 2009 Jul;87(7):2196-208. doi: 10.2527/jas.2008-1065. Epub 2009 Mar 13.

PMID:
19286812
33.

Physical and sensory meat quality of South African Black ostriches (Struthio camelus var. domesticus), Zimbabwean Blue ostriches (Struthio camelus australis) and their hybrid.

Hoffman LC, Muller M, Cloete SW, Brand M.

Meat Sci. 2008 Jun;79(2):365-74. doi: 10.1016/j.meatsci.2007.10.022. Epub 2007 Dec 4.

PMID:
22062765
34.

Factors related to shell deaths during artificial incubation of ostrich eggs.

Brand Z, Cloete SW, Brown CR, Malecki IA.

J S Afr Vet Assoc. 2007 Dec;78(4):195-200.

PMID:
18507217
35.

Variance components for live weight, body measurements and reproductive traits of pair-mated ostrich females.

Cloete SW, Bunter KL, Lambrechts H, Brand Z, Swart D, Greyling JP.

Br Poult Sci. 2006 Apr;47(2):147-58.

PMID:
16641025
36.

The effect of feed withdrawal during lairage on meat quality characteristics in ostriches.

van Schalkwyk SJ, Hoffman LC, Cloete SW, Mellett FD.

Meat Sci. 2005 Apr;69(4):647-51. doi: 10.1016/j.meatsci.2004.10.016. Epub 2004 Dec 15.

PMID:
22063142
37.

Comparison of six crossbred lamb types: sensory, physical and nutritional meat quality characteristics.

Hoffman LC, Muller M, Cloete SW, Schmidt D.

Meat Sci. 2003 Dec;65(4):1265-74. doi: 10.1016/S0309-1740(03)00034-2.

PMID:
22063769
38.
40.

Factors related to high levels of ostrich chick mortality from hatching to 90 days of age in an intensive rearing system.

Cloete SW, Lambrechts H, Punt K, Brand Z.

J S Afr Vet Assoc. 2001 Dec;72(4):197-202.

PMID:
12219914
41.

Sperm viability and morphology of two genetically diverse Merino lines.

Lambrechts H, van Niekerk FE, Cloete SW, Coetzer WA, van der Horst G.

Reprod Fertil Dev. 2000;12(5-6):337-44.

PMID:
11451025
42.

A preliminary evaluation of a sheep blowfly trap in the Western Cape.

Scholtz AJ, Cloete SW, Laubscher JM, de Beer EF.

J S Afr Vet Assoc. 2000 Sep;71(3):148-52.

PMID:
11205162
43.

The application of a selenium fertiliser for the correction of marginal deficiencies in grazing sheep.

Cloete SW, van Niekerk FE, Young M, van der Merwe GD, Clark J.

J S Afr Vet Assoc. 1999 Sep;70(3):107-11.

PMID:
10852679
44.

Hatching success of ostrich eggs in relation to setting, turning and angle of rotation.

van Schalkwyk SJ, Cloete SW, Brown CR, Brand Z.

Br Poult Sci. 2000 Mar;41(1):46-52.

PMID:
10821522
45.

Productive performance of Dorper sheep.

Cloete SW, Snyman MA, Herselman MJ.

Small Rumin Res. 2000 May 1;36(2):119-135.

PMID:
10760448
46.

The effect of cryopreservation on the survivability, viability and motility of epididymal African buffalo (Syncerus caffer) spermatozoa.

Lambrechts H, van Niekerk FE, Coetzer WA, Cloete SW, van der Horst G.

Theriogenology. 1999 Nov;52(7):1241-9.

PMID:
10735101
47.

The effect of selenium supplementation during the early post-mating period on embryonic survival in sheep.

van Niekerk FE, Cloete SW, Heine EW, van der Merwe GD, Wellington A, du Plessis SS, Bekker D.

J S Afr Vet Assoc. 1996 Dec;67(4):209-13.

PMID:
9284033
48.

Repeatability and phenotypic correlations for body weight and reproduction in commercial ostrich breeding pairs.

van Schalkwyk SJ, Cloete SW, de Kock JA.

Br Poult Sci. 1996 Dec;37(5):953-62.

PMID:
9034585
49.

Parenteral copper and selenium supplementation of sheep on legume-grass pastures: biochemical and production responses in lambs to maternal treatment.

Van Niekerk FE, Cloete SW, Van der Merwe GD, Heine EW, Scholtz AJ.

J S Afr Vet Assoc. 1995 Mar;66(1):11-7.

PMID:
7629781
50.

Production responses of sheep supplemented with copper, cobalt and selenium on kikuyu ryegrass pastures.

Cloete SW, van Niekerk FE, Kritzinger NM, van der Merwe GD, Heine EW, Scholtz AJ.

J S Afr Vet Assoc. 1994 Jun;65(2):52-8.

PMID:
7776334

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