Results 1 to 10 of about 123,240 (212)

Exogenous spraying of IAA improved the efficiency of microspore embryogenesis in Wucai (Brassica campestris L.) by affecting the balance of endogenous hormones, energy metabolism, and cell wall degradation

open access: yesBMC Genomics, 2023
Background Microspore embryogenesis is an extraordinarily complicated process, comprehensively regulated by a composite network of physiological and molecular factors, among which hormone is one of the most crucial factors.
Chenggang Wang   +11 more
doaj   +1 more source

Morphological characteristics and transcriptome analysis at different anther development stages of the male sterile mutant MS7–2 in Wucai (Brassica campestris L.)

open access: yesBMC Genomics, 2021
Background The discovery of male sterile materials is of great significance for the development of plant fertility research. Wucai (Brassica campestris L. ssp. chinensis var. rosularis Tsen) is a variety of non-heading Chinese cabbage.
Jian Wang   +9 more
doaj   +1 more source

Comparative transcriptome analysis reveals that chlorophyll metabolism contributes to leaf color changes in wucai (Brassica campestris L.) in response to cold

open access: yesBMC Plant Biology, 2021
Background Chlorophyll (Chl) is a vital photosynthetic pigment involved in capturing light energy and energy conversion. In this study, the color conversion of inner-leaves from green to yellow in the new wucai (Brassica campestris L.) cultivar W7–2 was ...
Lingyun Yuan   +12 more
doaj   +1 more source

Exogenous paclobutrazol can relieve the low irradiance stress in Capsicum annuum seedlings

open access: yesBiologia Plantarum, 2021
Irradiance is one of the main limiting factors affecting the production of pepper (Capsicum annuum L.) in facility production. It is therefore important to measure the growth of pepper seedlings under low irradiance and to understand how to relieve low ...
J.F. HOU   +7 more
doaj   +1 more source

Characterization and transcriptomic analysis of a novel yellow-green leaf wucai (Brassica campestris L.) germplasm

open access: yesBMC Genomics, 2021
Background Leaf color mutants are the ideal materials to explore the pathways of chlorophyll (Chl) metabolism, chloroplast development, and photosynthesis system.
Libing Nie   +9 more
doaj   +1 more source

Transcriptional profiling reveals changes in gene regulation and signaling transduction pathways during temperature stress in wucai (Brassica campestris L.)

open access: yesBMC Genomics, 2021
Background Wucai (Brassica campestris L. ssp. chinensis var. rosularis Tsen) is a cold-tolerant plant that is vulnerable to high temperature. This study explored the response mechanism of wucai to low temperature.
Lingyun Yuan   +11 more
doaj   +1 more source

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