A Sterility Induction Trait in the Genic Male Sterility Wheat Line 4110S Induced by High Temperature and its Cytological Response

Crop Science ◽  
2018 ◽  
Vol 58 (5) ◽  
pp. 1866-1876 ◽  
Author(s):  
Xuetong Yang ◽  
Xingxia Geng ◽  
Zihan Liu ◽  
Jiali Ye ◽  
Mengfan Xu ◽  
...  
Keyword(s):  
High Temperature ◽  
Male Sterility ◽  
Wheat Line ◽  
Genic Male Sterility

scholarly journals Identification and Verification of Genes Related to Pollen Development and Male Sterility Induced by High Temperature in Thermo-sensitive Genic Male Sterile Wheat Line YanZhan 4110S

2020 ◽  
Author(s):  
Xuetong Yang ◽  
Jiali Ye ◽  
Fuqiang Niu ◽  
Yi Feng ◽  
Xiyue Song
Keyword(s):  
Gene Silencing ◽  
Male Sterility ◽  
Mosaic Virus ◽  
Pollen Development ◽  
Bioinformatics Analysis ◽  
Virus Induced Gene Silencing ◽  
Wheat Line ◽  
Pollen Abortion ◽  
Hub Genes ◽  
Genic Male Sterility

Abstract Background: Environment-sensitive genic male sterility is of vital importance to hybrid vigor in crop production and breeding, therefore, it is meaningful to identify and study the function of the genes related to pollen development and male sterility, which still not fully understanding currently. In this study, Yanzhan 4110S, a new thermo-sensitive genic male sterility (TGMS) wheat line, and its near isogenic line Yanzhan 4110 were carried out cytological features observation, bioinformatics analysis to investgate the abortion state and identified the genes involved in pollen development which have fertility regulation function. Barely stripe mosaic virus-induced gene silencing was used to verify the genes function.Results: Cytological analysis showed pollen abortion event of Yanzhan 4110S occur at the later uninucleate stage (Lun) under higher temperature induction (day/night temperatures of 22 °C/20 °C), when the anthers were collected and assessed for transcriptomic profiling through high-throughput sequencing. We then in-depth analyzed the differentially expressed genes (DEGs) by Gene Ontology, Kyoto Encyclopedia of Genes and Genomes, the results showed that the occurrence of Yanzhan 4110S male-sterility most likely related to metabolic pathway, including phenylpropanoid biosynthesis in the biosynthesis of other secondary metabolites, starch and sucrose metabolism in carbohydrate metabolism, carbon fixation in photosynthetic organisms as well as carbon metabolism in energy metabolism. The weighted gene co-expression network analysis in the transcriptome profiles further identified some hub genes, where the key genes involved in those pathways were intersection between the unique DEGs of Yanzhan 4110S in anther and hub genes, totally 228 genes, which were highly related to pollen development including TaMut11 and TaSF3. Moreover, further verification through barely stripe mosaic virus-induced gene silencing elucidated that the silencing of TaMut11 and TaSF3 caused pollen abortion, finally resulting in the declination of fertility. So, the genes TaMut11 and TaSF3 are related to fertility conversion of Yanzhan 4110S.Conclusion: Through comparative transcriptome bioinformatics analysis, the genes TaMut11 and TaSF3 associated with pollen development and male sterility induced by high temperature were identified in Yanzhan 4110S, and verificated by barely stripe mosaic virus-induced gene silencing. These findings provided researching the abortive mechanism in environment-sensitive genic male sterility wheat.

scholarly journals Inactivation of the UGPase1 gene causes genic male sterility and endosperm chalkiness in rice (Oryza sativa L.)

2008 ◽  
Vol 54 (2) ◽  
pp. 190-204 ◽  
Author(s):  
Mi-Ok Woo ◽  
Tae-Ho Ham ◽  
Hyeon-So Ji ◽  
Min-Seon Choi ◽  
Wenzhu Jiang ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Male Sterility ◽  
Oryza Sativa L ◽  
Genic Male Sterility

Three AFLP markers tightly linked to the genic male sterility ms 3 gene in chili pepper (Capsicum annuum L.) and conversion to a CAPS marker

Euphytica ◽  
2009 ◽  
Vol 173 (1) ◽  
pp. 55-61 ◽  
Author(s):  
Jundae Lee ◽  
Jae Bok Yoon ◽  
Jung-Heon Han ◽  
Won Phil Lee ◽  
Sang Hoon Kim ◽  
...  
Keyword(s):  
Male Sterility ◽  
Capsicum Annuum ◽  
Chili Pepper ◽  
Aflp Markers ◽  
Caps Marker ◽  
Genic Male Sterility ◽  
Capsicum Annuum L

scholarly journals Photoperiod- and thermo-sensitive genic male sterility in rice are caused by a point mutation in a novel noncoding RNA that produces a small RNA

Cell Research ◽  
2012 ◽  
Vol 22 (4) ◽  
pp. 649-660 ◽  
Author(s):  
Hai Zhou ◽  
Qinjian Liu ◽  
Jing Li ◽  
Dagang Jiang ◽  
Lingyan Zhou ◽  
...  
Keyword(s):  
Male Sterility ◽  
Point Mutation ◽  
Small Rna ◽  
Noncoding Rna ◽  
Genic Male Sterility

Mapping of tms8 gene for temperature-sensitive genic male sterility (TGMS) in rice (Oryza sativa L.)

2011 ◽  
Vol 131 (1) ◽  
pp. 42-47 ◽  
Author(s):  
Appibhai J. Hussain ◽  
Jauhar Ali ◽  
Ebrahimali A. Siddiq ◽  
Vidya S. Gupta ◽  
Umesh K. Reddy ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Male Sterility ◽  
Oryza Sativa L ◽  
Temperature Sensitive ◽  
Genic Male Sterility
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