A Comparison of Rhizospheric and Endophytic Bacteria in Early and Late-Maturing Pumpkin Varieties

Overview

Journal Microorganisms

Specialty Microbiology

Date 2022 Aug 26

PMID 36014084

Authors

Siyu Chen

Renliu Qin

Da Yang

Wenjun Liu

Shangdong Yang

Affiliations

Soon will be listed here.

Abstract

To determine whether rhizospheric and endophytic bacteria contribute to the ripening of pumpkins, an analysis was conducted on rhizospheric and endophytic bacteria and soil fertility in the rhizospheres of early and late-maturing pumpkin varieties. The results showed higher nitrogen and abscisic acid content and more gibberellin-producing bacteria in the rhizospheres or endophytes of the early maturing varieties. Greater soil fertility and more abundant rhizospheric and endophytic bacterial genera with a greater metabolic function might be important mechanisms for early ripening. , , and can be considered the functional bacteria in promoting pumpkin maturation. On the other hand, could be the functional bacterium that delays ripening.

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