Formation of the acrosome complex in the bush cricket <ce:italic>Gampsocleis gratiosa</ce:italic> (Orthoptera: Tettigoniidae)

The acrosome complex plays an indispensable role in the normal function of mature spermatozoa. However, the dynamic process of acrosome complex formation in insect remains poorly understood. Gampsocleis gratiosa Brunner von Wattenwyl possesses the typical characteristic of insect sperms, which is tr...

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Bibliographische Detailangaben
Veröffentlicht in:	Ventricular Restraint Improves Outcomes in HF Patients with CRT. - 2011. - Amsterdam [u.a.]
1. Verfasser:	Su, Cai Xia (VerfasserIn)
Weitere Verfasser:	Chen, Jie (BerichterstatterIn), Shi, Fu Ming (BerichterstatterIn), Guo, Ming Shen (BerichterstatterIn), Chang, Yan Lin (BerichterstatterIn)
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2017transfer abstract
Zugriff auf das übergeordnete Werk:	Ventricular Restraint Improves Outcomes in HF Patients with CRT
Schlagworte:	<ce:italic>Gampsocleis gratiosa</ce:italic> Glycoprotein Microfilament Microtubule Acrosome formation
Umfang:	9


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245	1	0	\|a Formation of the acrosome complex in the bush cricket <ce:italic>Gampsocleis gratiosa</ce:italic> (Orthoptera: Tettigoniidae)
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520			\|a The acrosome complex plays an indispensable role in the normal function of mature spermatozoa. However, the dynamic process of acrosome complex formation in insect remains poorly understood. Gampsocleis gratiosa Brunner von Wattenwyl possesses the typical characteristic of insect sperms, which is tractable in terms of size, and therefore was selected for the acrosome formation study in this report. The results show that acrosome formation can be divided into six phases: round, rotating, rhombic, cylindrical, transforming and mature phase, based on the morphological dynamics of acrosome complex and nucleus. In addition, the cytoskeleton plays a critical role in the process of acrosome formation. The results from this study indicate that: (1) glycoprotein is the major component of the acrosome proper; (2) the microfilament is one element of the acrosome complex, and may mediate the morphologic change of the acrosome complex; (3) the microtubules might also shape the nucleus and acrosome complex during the acrosome formation.
520			\|a The acrosome complex plays an indispensable role in the normal function of mature spermatozoa. However, the dynamic process of acrosome complex formation in insect remains poorly understood. Gampsocleis gratiosa Brunner von Wattenwyl possesses the typical characteristic of insect sperms, which is tractable in terms of size, and therefore was selected for the acrosome formation study in this report. The results show that acrosome formation can be divided into six phases: round, rotating, rhombic, cylindrical, transforming and mature phase, based on the morphological dynamics of acrosome complex and nucleus. In addition, the cytoskeleton plays a critical role in the process of acrosome formation. The results from this study indicate that: (1) glycoprotein is the major component of the acrosome proper; (2) the microfilament is one element of the acrosome complex, and may mediate the morphologic change of the acrosome complex; (3) the microtubules might also shape the nucleus and acrosome complex during the acrosome formation.
650		7	\|a <ce:italic>Gampsocleis gratiosa</ce:italic> \|2 Elsevier
650		7	\|a Glycoprotein \|2 Elsevier
650		7	\|a Microfilament \|2 Elsevier
650		7	\|a Microtubule \|2 Elsevier
650		7	\|a Acrosome formation \|2 Elsevier
700	1		\|a Chen, Jie \|4 oth
700	1		\|a Shi, Fu Ming \|4 oth
700	1		\|a Guo, Ming Shen \|4 oth
700	1		\|a Chang, Yan Lin \|4 oth
773	0	8	\|i Enthalten in \|n Elsevier Science \|t Ventricular Restraint Improves Outcomes in HF Patients with CRT \|d 2011 \|g Amsterdam [u.a.] \|w (DE-627)ELV015921530
773	1	8	\|g volume:46 \|g year:2017 \|g number:4 \|g pages:579-587 \|g extent:9
856	4	0	\|u https://doi.org/10.1016/j.asd.2017.01.002 \|3 Volltext
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