supported by grants from the National Natural Science Foundation of China (31971871);Open Competition Mechanism to Select the Best Candidates Fund of Jiangsu Province (JBGS[2021]012);Zhongshan Biological Breeding Laboratory (BM2022008-01,BM2022008-03).
In flowering plants, callose(β-1,3-glucan) plays a vital role in pollen development, especially in the separation and development of microspores. However, the molecular mechanism of callose deposition during rice pol...
partially supported by the Natural Science Foundation of China (#31900186,#32260050);Yunnan Fundamental Research Projects (Grant NO.202301BF07001-016);the Glory Light International Fellowship for Chinese Botanists at Missouri Botanical Garden (MO) to X.M.Zhou
Selaginella is the largest and most taxonomically complex genus in lycophytes.The fact that over 750 species are currently treated in a single genus makes Selaginellales/Selaginellaceae unique in pteridophytes.Here we...
The whole genome re-sequencing clean reads datasets were deposited in NCBI database with the accession ID“SAMN32366957”to“SAMN32366969”under the project ID“PRJNA915006”.
Induced mutations are important for genetic research and breeding.Mutations induced by physical or chemical mutagenesis are usually heterozygous during the early generations.However,mutations must be fixed prior to ph...
Albinism is a common problem encountered by researchers in anther/microspore cultures of cereal crops. The present study investigates the effects of temperature variations on embryogenesis of wheat (Triticum aestivum ...
supported by the National Natural Science Foundation of China (31571745 and 31971893);the Key Technology Research and Development Program of Henan Province (202102110164 and 212102110061);the Zhengzhou Major Science and Technology Innovation Project (188PCXZX803);the Open Funds of the State Key Laboratory of Crop Genetics and Germplasm Enhancement (ZW202001)。
Normal microsporogenesis is determined by both nuclear and mitochondrial genes. In maize C-type cytoplasmic male sterility, it is unclear how the development of meiocytes and microspores is affected by the mitochondri...
supported by the Youth Talent Development Plan of Shanghai Municipal Agricultural System,China(No.20180103);the National Key Research and Development Program of China(No.2018YFD0100602);the Youth Talent Running Plan of Shanghai Academy of Agricultural Sciences,China(No.2017020)。
To facilate breeding process of Brassica napus,a microspore culture and molecular marker-assisted screening combined system were proposed in this research.At early flowering stage,F1 offspring of hybridized combinatio...
Doubled haploid production via microspore culture is a technique known to accelerate crop breeding by shortening the breeding cycle through achieving homozygosity in one generation. Prior research observed that some e...
Most aspects of microspore culture protocol have the capacity to cause stress to microspores, hence, less stressful treatments might be required to avoid deleterious effects. In stressed plants, polyamines and trehalo...
The formation of mature and fertile pollen grains, taking place inside the anther, depends on supply of assimilates, in the form of sucrose, provided mainly by the leaves. Data is limited, however, with respect to the...