scholarly journals Investigation into the role of catabolite control protein A in the metabolic regulation of Streptococcus suis serotype 2 using gene expression profile analysis

2015 ◽  
Vol 10 (1) ◽  
pp. 127-132 ◽  
Author(s):  
XULONG LANG ◽  
ZHONGHAI WAN ◽  
YING PAN ◽  
XIURAN WANG ◽  
XIAOXU WANG ◽  
...  
Keyword(s):  
Gene Expression ◽  
Metabolic Regulation ◽  
Profile Analysis ◽  
Protein A ◽  
Expression Profile Analysis ◽  
Catabolite Control Protein A ◽  
Suis Serotype ◽  
Control Protein ◽  
Streptococcus Suis Serotype 2

Control of the glycolytic gapA operon by the catabolite control protein A in Bacillus subtilis: a novel mechanism of CcpA-mediated regulation

2002 ◽  
Vol 45 (2) ◽  
pp. 543-553 ◽  
Author(s):  
Holger Ludwig ◽  
Nicole Rebhan ◽  
Hans-Matti Blencke ◽  
Matthias Merzbacher ◽  
Jorg Stulke
Keyword(s):  
Bacillus Subtilis ◽  
Protein A ◽  
Catabolite Control Protein A ◽  
Control Protein ◽  
Catabolite Control

Long oligonucleotide microarrays for African green monkey gene expression profile analysis

2007 ◽  
Vol 21 (12) ◽  
pp. 3262-3271 ◽  
Author(s):  
Béatrice Jacquelin ◽  
Veronique Mayau ◽  
Guillaume Brysbaert ◽  
Béatrice Regnault ◽  
Ousmane M. Diop ◽  
...  
Keyword(s):  
Gene Expression ◽  
Gene Expression Profile ◽  
Expression Profile ◽  
Profile Analysis ◽  
African Green Monkey ◽  
Oligonucleotide Microarrays ◽  
Expression Profile Analysis ◽  
Green Monkey

scholarly journals Functional conservation and divergence of five AP1/FUL-like genes in Marigold (Tagetes erecta)

2020 ◽  
Author(s):  
Chunling Zhang ◽  
Yalin Sun ◽  
Ludan Wei ◽  
Wenjing Wang ◽  
Hang Li ◽  
...  
Keyword(s):  
Profile Analysis ◽  
Floral Organ ◽  
Tagetes Erecta ◽  
Functional Conservation ◽  
Floral Buds ◽  
Expression Profile Analysis ◽  
Petal Identity ◽  
Organ Identity ◽  
Insight Into

Abstract Background: Members of AP1/FUL subfamily genes play an essential role in the regulation of floral meristem transition, floral organ identity, and fruit ripping. At present, there have been insufficient studies to explain the function of the AP1/FUL-like subfamily genes in Asteraceae. Results: Here, we cloned two euAP1 clade genes TeAP1-1 and TeAP1-2, and three euFUL clade genes TeFUL1, TeFUL2, and TeFUL3 from marigold (Tagetes erecta). Expression profile analysis demonstrated that TeAP1-1 and TeAP1-2 were mainly expressed in receptacles, sepals, petals, and ovules. TeFUL1 and TeFUL3 were expressed in floral buds, stems and leaves as well as in productive tissues, while TeFUL2 was mainly expressed in floral buds and vegetative tissues. Transgenic Arabidopsis lines showed that overexpression TeAP1-2 or TeFUL2 resulted in early flowering, implying that these two genes might regulate the floral transition. Yeast two-hybrid analysis indicated that TeAP1/FUL proteins only interacted with TeSEP proteins to form heterodimers, and that TeFUL2 could also form a homodimer.Conclusion: In general, TeAP1-1 and TeAP1-2 might play a conserved role in regulating sepal and petal identity, just like the role of MADS-box class A genes, while TeFUL genes might display divergent functions. This study provides an insight into molecular mechanism of AP1/FUL-like genes in Asteraceae species.

scholarly journals Identification of Autophagy-Related Genes in the Potato Psyllid, Bactericera cockerelli and Their Expression Profile in Response to ‘Candidatus Liberibacter Solanacearum’ in the Gut

Insects ◽  
2021 ◽  
Vol 12 (12) ◽  
pp. 1073
Author(s):  
Xiao-Tian Tang ◽  
Cecilia Tamborindeguy
Keyword(s):  
Expression Profile ◽  
Profile Analysis ◽  
Plant Viruses ◽  
Insect Vectors ◽  
Potato Psyllid ◽  
Bactericera Cockerelli ◽  
Candidatus Liberibacter Solanacearum ◽  
Expression Profile Analysis ◽  
Candidatus Liberibacter

Autophagy, also known as type II programmed cell death, is a cellular mechanism of “self-eating”. Autophagy plays an important role against pathogen infection in numerous organisms. Recently, it has been demonstrated that autophagy can be activated and even manipulated by plant viruses to facilitate their transmission within insect vectors. However, little is known about the role of autophagy in the interactions of insect vectors with plant bacterial pathogens. ‘Candidatus Liberibacter solanacearum’ (Lso) is a phloem-limited Gram-negative bacterium that infects crops worldwide. Two Lso haplotypes, LsoA and LsoB, are transmitted by the potato psyllid, Bactericera cockerelli and cause damaging diseases in solanaceous plants (e.g., zebra chip in potatoes). Both LsoA and LsoB are transmitted by the potato psyllid in a persistent circulative manner: they colonize and replicate within psyllid tissues. Following acquisition, the gut is the first organ Lso encounters and could be a barrier for transmission. In this study, we annotated autophagy-related genes (ATGs) from the potato psyllid transcriptome and evaluated their expression in response to Lso infection at the gut interface. In total, 19 ATGs belonging to 17 different families were identified. The comprehensive expression profile analysis revealed that the majority of the ATGs were regulated in the psyllid gut following the exposure or infection to each Lso haplotype, LsoA and LsoB, suggesting a potential role of autophagy in response to Lso at the psyllid gut interface.

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