Results 1 to 10 of about 2,330 (179)

Developmental Differences between Anthers of Diploid and Autotetraploid Rice at Meiosis

Plants, 2022
Newly synthetic autotetraploid rice shows lower pollen fertility and seed setting rate relative to diploid rice, which hinders its domestication and breeding.
Weiwei Chen, Gongyao Shi, Zhengqing Xie
exaly   +3 more sources

Differences in leaf cuticular wax induced by whole-genome duplication in autotetraploid sour jujube

Horticultural Plant Journal
Drought-resistant plants exhibit strong water retention capability. In this regard, the autotetraploid sour jujube leaves exhibit better water retention than diploid leaves.
Xiaoming Pang, Yingyue Li, Wenhao Bo
exaly   +3 more sources

Autotetraploidization Alters Morphology, Photosynthesis, Cytological Characteristics and Fruit Quality in Sour Jujube (Ziziphus acidojujuba Cheng et Liu)

Plants, 2023
Artificially induced polyploidization is one of the most effective techniques for improving the biological properties and creating new cultivars of fruit trees.
Lihu Wang, Lixin Wang, Tingting Ye, Jin Zhao, Lili Wang, Hairong Wei, Ping Liu, Mengjun Liu   +7 more
doaj   +1 more source

Identification of stable pollen development related reference genes for accurate qRT-PCR analysis and morphological variations in autotetraploid and diploid rice.

PLoS ONE, 2021
Autotetraploid rice exhibited hybrid vigor and greater genetic variation compared to diploid rice, but low pollen fertility is a major hindrance for its utilization.
Jinwen Wu, Hao Fan, Yifan Hu, Haibin Guo, Hong Lin, Yinzhi Jiao, Zijun Lu, Susu Du, Xiangdong Liu, Muhammad Qasim Shahid   +9 more
doaj   +1 more source

Multiple responses contribute to the enhanced drought tolerance of the autotetraploid Ziziphus jujuba Mill. var. spinosa

Cell & Bioscience, 2021
Background Polyploid plants often exhibit enhanced stress tolerance. The underlying physiological and molecular bases of such mechanisms remain elusive.
Meng Li, Chenxing Zhang, Lu Hou, Weicong Yang, Songshan Liu, Xiaoming Pang, Yingyue Li   +6 more
doaj   +1 more source

The creation of autotetraploid provides insights into critical features of DNA methylome changes after genome doubling in water spinach (Ipomoea aquatica Forsk)

Frontiers in Plant Science, 2023
Water spinach (Ipomoea aquatica Forsk) is an essential green leafy vegetable in Asia. In this study, we induced autotetraploid water spinach by colchicine. Furthermore, DNA methylation and transcriptome of tetraploid and diploid were compared using Whole
Yuanyuan Hao, Yuanyuan Hao, Yuanyuan Hao, Xiao Su, Wen Li, Lin Li, Lin Li, Yu Zhang, Yu Zhang, Muhammad Ali Mumtaz, Muhammad Ali Mumtaz, Huangying Shu, Huangying Shu, Huangying Shu, Shanhan Cheng, Shanhan Cheng, Guopeng Zhu, Guopeng Zhu, Zhiwei Wang, Zhiwei Wang, Zhiwei Wang   +20 more
doaj   +1 more source

Global identification and analysis revealed differentially expressed lncRNAs associated with meiosis and low fertility in autotetraploid rice

BMC Plant Biology, 2020
Background Autotetraploid rice is a useful germplasm for polyploid rice breeding. Our previous research showed that non-coding RNAs might be associated with low fertility in autotetraploid rice. However, little information is available on long non-coding
Xiang Li, Muhammad Qasim Shahid, Minsi Wen, Shuling Chen, Hang Yu, Yamin Jiao, Zijun Lu, Yajing Li, Xiangdong Liu   +8 more
doaj   +1 more source

Apple Autotetraploids—Phenotypic Characterisation and Response to Drought Stress

Agronomy, 2022
Polyploidization is an important source of variability for plant breeding. Polyploids are often characterised by increased resistance to biotic and abiotic stresses.
Danuta Wójcik, Monika Marat, Agnieszka Marasek-Ciołakowska, Krzysztof Klamkowski, Zbigniew Buler, Małgorzata Podwyszyńska, Przemysław Piotr Tomczyk, Katarzyna Wójcik, Waldemar Treder, Jacek Filipczak   +9 more
doaj   +1 more source

Comparative study on cytogenetics and transcriptome between diploid and autotetraploid rice hybrids harboring double neutral genes.

PLoS ONE, 2020
Double pollen fertility neutral genes, San and Sbn, can control pollen sterility in intersubspecific (indica × japonica) rice hybrids, which has excellent potential to increase rice yield.
Lin Chen, Haibin Guo, Shuling Chen, Huijing Yang, Fozia Ghouri, Muhammad Qasim Shahid   +5 more
doaj   +1 more source

Genomic insights into biased allele loss and increased gene numbers after genome duplication in autotetraploid Cyclocarya paliurus

BMC Biology, 2023
Background Autopolyploidy is a valuable model for studying whole-genome duplication (WGD) without hybridization, yet little is known about the genomic structural and functional changes that occur in autopolyploids after WGD.
Rui-Min Yu, Ning Zhang, Bo-Wen Zhang, Yu Liang, Xiao-Xu Pang, Lei Cao, Yi-Dan Chen, Wei-Ping Zhang, Yang Yang, Da-Yong Zhang, Er-Li Pang, Wei-Ning Bai   +11 more
doaj   +1 more source