The association of hormone signalling genes, transcription and changes in shoot anatomy during moso bamboo growth.

ABSTRACT: Moso bamboo is a large, woody bamboo with the highest ecological, economic and cultural value of all the bamboo types and accounts for up to 70% of the total area of bamboo grown. However, the spatiotemporal variation role of moso bamboo shoot during growth period is still unclear. We found that the bamboo shoot growth can be divided into three distinct periods, including winter growth, early growth and late growth based on gene expression and anatomy. In the early growth period, lateral buds germinated from the top of the bamboo joint in the shoot tip. Intercalary meristems grew vigorously during the winter growth period and early growth period, but in the late growth period, mitosis in the intercalary meristems decreased. The expression of cell cycle-associated genes and the quantity of

SUBMITTER: Li L 

PROVIDER: S-EPMC5785349 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature