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27 results on '"Xie, Deyu"'

12. Introduction of a condensed, reverse tricarboxylic acid cycle for additional CO2 fixation in plants

Author

Wilson, Nathan J., primary, Smith-Moore, Caroline M., additional, Xu, Yuan, additional, Edwards, Brianne, additional, La Hovary, Christophe, additional, Barampuram, Swathi, additional, Lin, Xuli, additional, Li, Kai, additional, Aslett, Denise, additional, Ji, Mikyoung, additional, Vintila, Simina, additional, Kleiner, Manuel, additional, Xie, Deyu, additional, Shachar-Hill, Yair, additional, Grunden, Amy, additional, and Sederoff, Heike, additional

Published
2022
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26. ZYGOTIC EMBRYO CULTURE OF TAXUS CHINESIS VAR. MAIREIAND PLANT REGENERATION THROUGH ORGANOGENESIS

Author

Xie, Deyu and Xie, Deyu

Abstract

When different media were compared for their effect on zygotic embryo culture, DCR was found more effective than MS medium. From these embryos, adventitious bud induction was achieved by optimizing formular conditions as described in this paper. Adventitious buds were formed from calli derived from hypocotyls of germinated embryos. Finally, adventitious roots were induced and complete plantlets were obtained.

Published
1999
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27. Evolution of bract development and B-class MADS box gene expression in petaloid bracts of Cornus s. l. (Cornaceae).

Author

Feng, Chun-Miao, Liu, Xiang, Yu, Yi, Xie, Deyu, Franks, Robert G., and Xiang, Qiu-Yun (Jenny)

Subjects
GENE expression, CORNACEAE, SPATIOTEMPORAL processes, FLOWERS, PHYLOGENY
Abstract

Despite increasing interest in the molecular mechanisms of floral diversity, few studies have investigated the developmental and genetic bases of petaloid bracts. This study examined morphological patterns of bract initiation and expression patterns of B-class MADS-box genes in bracts of several Cornus species. We suggest that petaloid bracts in this genus may not share a single evolutionary origin., Developmental pathways of bracts and spatiotemporal expression of B-class genes in bracts and flowers were examined for four closely related dogwood species., Divergent morphological progressions and gene expression patterns were found in the two sister lineages with petaloid bracts, represented by Cornus florida and Cornus canadensis. Phylogeny-based analysis identified developmental and gene expression changes that are correlated with the evolution of petaloid bracts in C. florida and C. canadensis., Our data support the existence of independent evolutionary origins of petaloid bracts in C. canadensis and C. florida. Additionally, we suggest that functional transference within B-class gene families may have contributed to the origin of bract petaloidy in C. florida. However, the underlying mechanisms of petaloid bract development likely differ between C. florida and C. canadensis. In the future this hypothesis can be tested by functional analyses of Cornus B-class genes. [ABSTRACT FROM AUTHOR]

Published
2012
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