scholarly journals FHA2 is a plant‐specific ISWI subunit responsible for stamen development and plant fertility

2020 ◽  
Vol 62 (11) ◽  
pp. 1703-1716
Author(s):  
Bo‐Wen Gu ◽  
Lian‐Mei Tan ◽  
Cui‐Jun Zhang ◽  
Xiao‐Mei Hou ◽  
Xue‐Wei Cai ◽  
...  
Keyword(s):  
Stamen Development ◽  
Plant Fertility

The forkhead-associated domain 2 (FHA2) in Arabidopsis plays a role in plant fertility by regulating stamen development

Planta ◽  
2012 ◽  
Vol 237 (4) ◽  
pp. 1015-1023 ◽  
Author(s):  
Eu-Ree Ahn ◽  
Hui-Kyung Cho ◽  
Hyun-Sook Pai
Keyword(s):  
Stamen Development ◽  
Plant Fertility

scholarly journals Regulation of Stamen Development by Coordinated Actions of Jasmonate, Auxin, and Gibberellin in Arabidopsis

2013 ◽  
Vol 6 (4) ◽  
pp. 1065-1073 ◽  
Author(s):  
Susheng Song ◽  
Tiancong Qi ◽  
Huang Huang ◽  
Daoxin Xie
Keyword(s):  
Stamen Development

scholarly journals Glycerol-3-Phosphate Acyltransferase 6 (GPAT6) Is Important for Tapetum Development in Arabidopsis and Plays Multiple Roles in Plant Fertility

2012 ◽  
Vol 5 (1) ◽  
pp. 131-142 ◽  
Author(s):  
Xiao-Chuan Li ◽  
Jun Zhu ◽  
Jun Yang ◽  
Guo-Rui Zhang ◽  
Wei-Feng Xing ◽  
...  
Keyword(s):  
Multiple Roles ◽  
Plant Fertility

Stamen Development in Salvia L.: Homology Reinvestigated

2004 ◽  
Vol 165 (4) ◽  
pp. 475-498 ◽  
Author(s):  
Regine Classen‐Bockhoff ◽  
Michael Crone ◽  
Elena Baikova
Keyword(s):  
Stamen Development

Expression of CCAAT-binding factor antisense transcripts in reproductive tissues affects plant fertility

2003 ◽  
Vol 21 (8) ◽  
pp. 804-808 ◽  
Author(s):  
M. Lévesque-Lemay ◽  
D. Albani ◽  
D. Aldcorn ◽  
J. Hammerlindl ◽  
W. Keller ◽  
...  
Keyword(s):  
Antisense Transcripts ◽  
Reproductive Tissues ◽  
Binding Factor ◽  
Plant Fertility

Root high‐affinity K + and Cs + uptake and plant fertility in tomato plants are dependent on the activity of the high‐affinity K + transporter SlHAK5

2020 ◽  
Vol 43 (7) ◽  
pp. 1707-1721
Author(s):  
Manuel Nieves‐Cordones ◽  
Alberto Lara ◽  
Martha Silva ◽  
Jesús Amo ◽  
Pascual Rodriguez‐Sepulveda ◽  
...  
Keyword(s):  
Tomato Plants ◽  
High Affinity ◽  
Plant Fertility

scholarly journals CRABS CLAW and SUPERMAN Coordinate Hormone-, Stress-, and Metabolic-Related Gene Expression During Arabidopsis Stamen Development

2019 ◽  
Vol 7 ◽  
Author(s):  
Ze Hong Lee ◽  
Yoshitaka Tatsumi ◽  
Yasunori Ichihashi ◽  
Takamasa Suzuki ◽  
Arisa Shibata ◽  
...  
Keyword(s):  
Gene Expression ◽  
Related Gene ◽  
Stamen Development

scholarly journals Ectopic Expressions of the GhLETM1 Gene Reveal Sensitive Dose Effects on Precise Stamen Development and Male Fertility in Cotton

Genes ◽  
2020 ◽  
Vol 11 (7) ◽  
pp. 772
Author(s):  
Li Zhang ◽  
Yao Zhang ◽  
Yijie Fan ◽  
Haixia Guo ◽  
Huihui Guo ◽  
...  
Keyword(s):  
Leucine Zipper ◽  
Ectopic Expression ◽  
Dose Effect ◽  
Practical Significance ◽  
Proper Function ◽  
Pollen Abortion ◽  
Stamen Development ◽  
Ef Hand ◽  
Accurate Expression ◽  
Eukaryotic Organisms

The homologous leucine zipper/EF-hand-containing transmembranes (LETMs) are highly conserved across a broad range of eukaryotic organisms. The LETM functional characteristics involved in biological process have been identified primarily in animals, but little is known about the LETM biological function mode in plants. Based on the results of the current investigation, the GhLETM1 gene crucially affects filament elongation and anther dehiscence of the stamen in cotton. Both excessive and lower expression of the GhLETM1 gene lead to defective stamen development, resulting in shortened filaments and indehiscent anthers with pollen abortion. The results also showed that the phenotype of the shortened filaments was negatively correlated with anther defects in the seesaw model under the ectopic expression of GhLETM1. Moreover, our results notably indicated that the gene requires accurate expression and exhibits a sensitive dose effect for its proper function. This report has important fundamental and practical significance in crop science, and has crucial prospects for genetic engineering of new cytoplasmic male sterility lines and breeding of crop hybrid varieties.

scholarly journals Effects of Jasmonate on Ethylene Function during the Development of Tomato Stamens

Plants ◽  
2019 ◽  
Vol 8 (8) ◽  
pp. 277 ◽  
Author(s):  
Ramona Schubert ◽  
Stephan Grunewald ◽  
Lea von Sivers ◽  
Bettina Hause
Keyword(s):  
Water Content ◽  
Minor Role ◽  
Wild Type ◽  
Stamen Development ◽  
Hormone Levels ◽  
Pollen Release ◽  
Arabidopsis Mutant ◽  
Ethylene Function ◽  
Pollen Vitality

The phenotype of the tomato mutant jasmonate-insensitive1-1 (jai1-1) mutated in the JA-Ile co-receptor COI1 demonstrates JA function in flower development, since it is female-sterile. In addition, jai1-1 exhibits a premature anther dehydration and pollen release, being in contrast to a delayed anther dehiscence in the JA-insensitive Arabidopsis mutant coi1-1. The double mutant jai1-1 Never ripe (jai1-1 Nr), which is in addition insensitive to ethylene (ET), showed a rescue of the jai1-1 phenotype regarding pollen release. This suggests that JA inhibits a premature rise in ET to prevent premature stamen desiccation. To elucidate the interplay of JA and ET in more detail, stamen development in jai1-1 Nr was compared to wild type, jai1-1 and Nr regarding water content, pollen vitality, hormone levels, and accumulation of phenylpropanoids and transcripts encoding known JA- and ET-regulated genes. For the latter, RT-qPCR based on nanofluidic arrays was employed. The data showed that additional prominent phenotypic features of jai1-1, such as diminished water content and pollen vitality, and accumulation of phenylpropanoids were at least partially rescued by the ET-insensitivity. Hormone levels and accumulation of transcripts were not affected. The data revealed that strictly JA-regulated processes cannot be rescued by ET-insensitivity, thereby emphasizing a rather minor role of ET in JA-regulated stamen development.

pistillata-5, an Arabidopsis B class mutant with strong defects in petal but not in stamen development

2003 ◽  
Vol 33 (1) ◽  
pp. 177-188 ◽  
Author(s):  
Yingzhen Yang ◽  
Hongjun Xiang ◽  
Thomas Jack
Keyword(s):  
Stamen Development
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