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- Title
Characterization and Expression Analyses of Callose Synthase Enzyme (Cals) Family Genes in Maize (Zea mays L.).
- Authors
Niu, Qunkai; Zhang, Peng; Su, Shuai; Jiang, Bin; Liu, Xiaowei; Li, Chuan; Yu, Tao; Yi, Hongyang; Tang, Jin; Cao, Moju
- Abstract
The callose synthase enzyme genes (Cals) generally plays an important role in resisting to environmental stresses as well as in regulating the microspore development of higher plant. However till now, few researches about ZmCals genes have been reported in maize. In this study, ten ZmCals genes were identified, and they are distributed on four chromosomes in maize. All ZmCals proteins contain Glucan-synthase-domain and Fks1-domain. RNA-seq data from public databases were analyzed and the result suggested that ZmCals involved in the development of various tissues, and a strong expression presented especially in young tissue. qRT-PCR analysis shown that most of ZmCals are highly expressed in root, stem and leaf at jointing stage (V6 stage) with maize inbred line B73. Seven out of 10 ZmCals genes display higher expression during maize anther development especially from stage 6 to stage 8b, the dynamic accumulation process of callose is also observed during these period with aniline blue staining. Above results indicated multiple ZmCals may participate in the deposition of callose in maize anther. Therefore, ZmCals are necessary not only for reproductive organ but also for nutritive organ during maize growth and development. This study lays certain foundation for further investigating the roles of the callose synthase enzymes genes in maize.
- Subjects
GENE families; CORN; GENITALIA; ENZYMES; ANTHER; TISSUE analysis; PLANT development
- Publication
Biochemical Genetics, 2022, Vol 60, Issue 1, p351
- ISSN
0006-2928
- Publication type
Article
- DOI
10.1007/s10528-021-10103-5