The structural mechanism of trypsin-induced intrinsic motility in Manduca sexta spermatozoa in vitro

Journal of Insect Physiology

Volumn 47, Issue 3, 2001, Pages 245-255

  Friedländer, Michael ^a   Jeshtadi, Ananya ^b   Reynolds, Stuart E ^b  

^a BEN GURION UNIVERSITY OF THE NEGEV   (Israel)

^b Bath University ^*  (United Kingdom)

Author keywords

Eupyrene apyrene; Lepidopteran sperm motility; Seminal vesicles; Spermatheca; Trypsine induced sperm motility

Indexed keywords

PROTEINASE; PYRENE; TRYPSIN;

ARTICLE; EXTRACELLULAR MATRIX; FERTILIZATION; HATCHING; LEPIDOPTERA; MALE GENITAL SYSTEM; NONHUMAN; SEMINAL VESICLE; SPERMATOZOON; SPERMATOZOON MATURATION; SPERMATOZOON MOTILITY;

LEPIDOPTERA; MANDUCA SEXTA;

EID: 0035138424     PISSN: 00221910     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-1910(00)00109-8     Document Type: Article

References (16)

1. Techniques for rearing laboratory colonies of tobacco hornworms and pink ballworms
2. Control of the eupyrene-apyrene spermatogenesis dimorphism in Lepidoptera
3. The fate of the normal-anucleated spermatozoa in inseminated females of the silkworm Bombyx mori
4. Effects of gamma irradiation on the mechanism of sperm transfer in Trichoplusia ni
5. Ueber oligopyrene und apyrene Spermien und über ihre Enstehlung, nach Beobachtungen an Paludina und Pygaera
6. Studies on the reproductive system of male Bombyx mori. II. Post-testicular organs and post-testicular behavior of the spermatozoa
7. Two-step acquisition of motility by insect spermatozoa
8. Role of endopeptidase in motility induction in apyrene silkworm spermatozoa; micropore formation in the flagellar membrane
9. Role of arginase transferred from the vesicula seminalis during mating and changes in aminoacid pools of the spermatophore after ejaculation in the silkworm, Bombyx mori
10. Physiological role of apyrene spermatozoa of Bombyx mori
11. Morphogenesis of the lacinate appendages of lepidopteran spermatozoa
12. Metamorphosis of sperm of the cabbage looper Trichoplusia ni, during passage from the testes to the female spermatheca
13. Sperm activation in saturniid moths: Some aspects of the mechanism of activation
14. A polypeptide sperm activator from male saturniid moths
15. Artificial insemination using trypsin-treated sperm in the silkworm Bombyx mori
16. Evolution and role of apyrene sperm cells in lepidopterans: Their activation and denaturation in the leek moth, Acrolepiopsis assectella (Hypomeutoïdea)