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Filtering by: Creator Chang, Yongjian Remove constraint Creator: Chang, Yongjian Decade 1990-1999 Remove constraint Decade: 1990-1999

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Cryopreservation of in vitro-grown apical meristems

Creator:

Chang, Yongjian

Abstract:

Alternating temperature (22°C / -1°C) pretreatments were effective for increasing cold hardiness and recovery of cryopreserved meristems. Combining low temperature pretreatment with abscisic acid (ABA) or sucrose treatments reduced the time required for optimal cold hardiness of meristems. Desiccation tolerance was directly correlated with increased cold hardiness and recovery of...

Resource Type:

Dissertation

Full Text:

AN ABSTRACT OF THE THESIS OF Yongjian Chang for the degree of
Improvement of cryopreservation regrowth of in vitro Ribes by pretreatment

Creator:

Luo, Jie, 1968-

Abstract:

Improved recovery of cryopreserved meristems and calli from in vitro currant (Ribes aureum Pursh and R. ciliatum Humb. & Bonpl.) plants was obtained by two-hour pretreatment with sucrose, proline, abscisic acid-responsive protein (RABP), and bovine serum albumin (BSA) solutions. Meristems and calli cold-acclimatized for one week were immersed in pretreatment...

Resource Type:

Masters Thesis

Full Text:

American culture. To Jeanine DeNoma, Yongjian Chang, and Muk (Piyarak Tanprasert) for their friendship
Detection, identification, and antibiotic treatments of bacterial contaminants from micropropagated strawberries

Creator:

Tanprasert, Piyarak

Abstract:

Bacterial contamination is one of the most important problems both in plant tissue culture research and commercial laboratories. Early detection of contaminants saves time, effort, and money. Strawberry runner explants were screened for contaminants during June to August, 1994 and 1995. Most contaminants found were bacterial rather than fungal. Bacterial...

Resource Type:

Masters Thesis

Full Text:

me. Thanks to Xiaoling Yu, Dennis Yeo, Jie Luo, Yongjian Chang, and all other friends in OSU for
Rubus leaf regeneration and micropropagation of virus infected raspberry

Creator:

Tsao, Chih-wei V.

Resource Type:

Masters Thesis

Full Text:

sincere friendships of Yongjian Chang, Jeannine Denoma, Reongong Meng, Nan Wang, and Yuexin Wang
Photosynthesis in relation to nitrogen in apple (Malus domestica Borkh.) leaves

Creator:

Cheng, Lailiang

Resource Type:

Dissertation

Full Text:

, Yongjian Chang, and members of our lab group: Mike Remmick, Sunghee Guak, Rie Nakajima, Yuexin Wang

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Academic Affiliation

Horticulture5

Advisor

Reed, Barbara M.4
Fuchigami, Leslie H.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1996 to 2000

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Committee Member

Lomax, Terri2
Bond, Barbara1
Breen, Pat1
Burke, Michael1
Candolfi, Carmo1
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Creator

Chang, Yongjian1
Cheng, Lailiang1
Luo, Jie, 1968 1
Tanprasert, Piyarak1
Tsao, Chih Wei V.1

Date

Date range begin – Date range end

Current results range from 1996 to 1999

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Decade

1990-1999[remove]5

Degree Field

Horticulture5

Degree Level

Master's3
Doctoral2

Degree Name

Master of Science (M.S.)3
Doctor of Philosophy (Ph.D.)2

Language

English [eng]5

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Graduate School5

Peer Reviewed

No5

Resource Type

Masters Thesis3
Dissertation2

Rights Statement

Copyright Not Evaluated4
In Copyright1

Subject

Apples -- Physiology1
Photosynthesis1
Plants, Effect of antibiotics on1
Plants, Effect of nitrogen on1
Ribes -- Germplasm resources -- Cryopreservation1
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