Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Visiting are, from left, Linda and Don Boyd, Gracie Cockrell, Jay McCown and Vicki Richards."

This research concerns the strong resistance, or even immunity, against a specific virus that is exhibited by one or a few lines of a plant species, in contrast to the general susceptibility of most lines of that species. The contrast between the reactions to virus inoculation of different lines of one species implies that a single gene or a very few genes may mediate the resistance or immunity. The prospects for isolating, studying and transferring such a gene should be good for a system with these characteristics. Seedlings of a line Arlington of the cowpea (Vigna unguiculata) fail to support the replication of cowpea mosaic virus strain SB (CPMV-SB). Genetic crosses of Arlington cowpea to the systemic host Blackeye 5 cowpea show that the immunity is inherited as a simple dominant gene. In contrast to the seedlings, the protoplasts of the Arlington cowpea support CPMV-SB replication, but only to a very low level compared to protoplasts of Blackeye 5 cowpeas. From evidence reported earlier we concluded that Arlington cowpea protoplasts restrict the production of CPMV-SB proteins. We postulated, and obtained evidence for, a proteinase inhibitor that is specific for a CPMV-SB proteinase. This proteinase inhibitor is our prime candidate for …

Photograph used for a newspaper owned by the Oklahoma Publishing Company.

Photograph used for a newspaper owned by the Oklahoma Publishing Company.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "With completion planned by February, construction continues on the Cape Cod Condominiums at 4025 NW 23."

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Among those planning the dinner and fashion show to be at Lake View Country Club Sunday are Mrs. Myron Buttram, left, and Mrs. Erman Winner."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Vanna Conway shows David Taylor, 5; Janeen Newton, 3, and Nathan Taylor, 2, the joys of petting two lovable puppies."

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10 pm.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story about Bishop College. The footage features students in a science class, the campus, and an interview with an unidentified man. The story aired at 10pm.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10:00 P.M.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6 pm.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 5:00 P.M.

Weekly newspaper from Sulphur Springs, Texas that includes local, state, and national news along with advertising.

Photograph used for a story in the Daily Oklahoman newspaper.

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Prints of this Orren Mixer painting are being sold to benefit the mentally retarded."

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Admiring the Christmas tree are, from left, Jim and Carol David and Ann and Morgan Moore."

Photograph used for a story in the Daily Oklahoman newspaper.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mable Scott, Author of Cookbook"

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Displaying one of their family made quilts are June Miller, Myrtle Cleveland, Anita Peck and Betty Andrews, from left."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Anthony Corneto, center, as Prospero unites Michael Adair and Lisa Hefley in OU's production of "The Tempest."

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

This research concerns the strong resistance, or even immunity, against a specific virus that is exhibited by one or a few lines of a plant species, in contrast to the general susceptibility of most lines of that species. The contrast between the reactions to virus inoculation of different lines of one species implies that a single gene or a very few genes may mediate the resistance or immunity. The prospects for isolating, studying and transferring such a gene should be good for a system with these characteristics. Seedlings of a line Arlington of the cowpea (Vigna unguiculata) fail to support the replication of cowpea mosaic virus strain SB (CPMV-SB). Genetic crosses of Arlington cowpea to the systemic host Blackeye 5 cowpea show that the immunity is inherited as a simple dominant gene. In contrast to the seedlings, the protoplasts of the Arlington cowpea support CPMV-SB replication, but only to a very low level compared to protoplasts of Blackeye 5 cowpeas. From evidence reported earlier we concluded that Arlington cowpea protoplasts restrict the production of CPMV-SB proteins. We postulated, and obtained evidence for, a proteinase inhibitor that is specific for a CPMV-SB proteinase. This proteinase inhibitor is our prime candidate for …