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Filtering by: Creator Chang, Yongjian Remove constraint Creator: Chang, Yongjian Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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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

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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
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

Horticulture4

Advisor

Reed, Barbara M.3
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

Date

Date range begin – Date range end

Current results range from 1996 to 1999

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Decade

1990-19994

Degree Field

Horticulture4

Degree Level

Doctoral2
Master's2

Degree Name

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

Language

English [eng]4

Non-Academic Affiliation

Oregon State University. Graduate School4

Peer Reviewed

No4

Resource Type

Dissertation2
Masters Thesis2

Rights Statement

Copyright Not Evaluated[remove]4

Subject

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