1957-09-18 — Page 8

PARTIAL SUCCESS IN CONTROLLING SEX OF ANIMAL OFFSPRING

Fort Akinson, Wis., Sept. 17.

A university zoologist today claimed partial suc- cesa in controlling the sex of offspring born to artificially bred animals,

WITNESSES SUMMONSES FOR FAUBUS'S

INJUNCTION

Little Rock, Sept. 17. US Attorney Osro Cobb 'dis- closed today that US Marshals aro sarving a "largo number". of sum- monses to witnesses for the Friday Injunction hoaring against Gov. Orvo! Faubus in the Contral High School integration dispute.

"Wo expret to be ready to proceed with the hearing on a petition for Injunctive relief at 10 a.m., on September 20, us scheduled," he said.

"A large number of sub- poenas are now being served on witnesses who are in possey-

sion of facts that may be per tinent to the issue and of inter- est to the court."

LARGE NUMBER

A

copyrighted

artielo

in Hoare's Dairyman zald Dr Manuel Gordon of Michigan State, employing a European tochnique, was 70 per cent successful in controlling sex in rubbits.

Dr H. A. Herman, Columbia, Missouri, executive secretary of the National Association of Artificial Breeders," author of the article, said Dr Gordon had proceeded to similar research with cattic.

ELECTRIC CURRENT

An electric current passing through rabbit semen in salt colution CHURC Some Pr♡~ dominantly female-producing spermatozoa to migrate to the positive pole and predominantly male spermatozoa to migrate to the negative, Herman said.

"In 167 trials with rabbits, Dr Gordon's studies resulted in the desired, or predetermined, sex being obtained 08 par cent of the ilme." Herman said. there were 62 successes in 87

or 71.3 trials,

per cent, for temales; and 51 successes in 80 per cent for trials malos,"

or

03.7

REMOVES DOUBTS He declined to say whether "Iarge number" confirmed re- Separation by electrical qur- ports that about 200 witnesses rent "has been contested," Her- are belne summoned. The man cald, "but Dr Gordon's Governmeit wanis Federal work removes most of the District Court to issue an in-doubt..." Junction forbidding Gov. Faubus

to Interfere with integration of Experiments with bulls have Her- Central High School, which has not been as successful, been guarded by troops since it man saki, due to difficulties In opened,

controlling the migration of tho Cobu_went_shend_with_pro- sperm._Gordon, however, "feels parations for the hearing the situation can be mastered," despite some belief that on ap- Herman said. pent by a lawyer for the Cen-

tral High School Mother' "Sex control mathods always League could forestall any have appeal," Herman sold. action in the dispute.

"The dory cattle breeder want Representative Brookn Hayes mostly holfers; the beer pro- who arranged Saturday's meet-ducers want more calves: C- ing between Faubus and Pre- terprising military-minded die-

Elsenhower, sideni

conferred tators want more boys; and with Faubus for an hour today many a famous athlete withes and scheduled another confer- he might have been the father ence this afternoon.

foto quorterback instead of a Neither would comment after | feminine

the conference-United Press. Press.

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