- Grecia Vázquez-Islas, Danitzia A. Guerrero-Tortolero, Rodolfo Garza-Torres, Píndaro Álvarez-Ruiz, Humberto Mejía-Ruiz, Rafael Campos-Ramos*. Quantitative analysis of hypertrophy and hyperactivity in the androgenic gland of eyestalk-ablated male Pacific white shrimp Litopenaeus vannamei during molt stages. Aquaculture 439: 7-13.
|
- Manuel de Jesús Zúñiga-Panduro, Ramón Casillas-Hernández, Rodolfo Garza-Torres, Danitzia A. Guerrero-Tortolero, José Manuel Grijalva-Chon, Rafael Campos-Ramos*. 2014. Abnormalities and possible mosaicism during embryonic cell division after cold shock in zygotes of the pacific white shrimp, Litopenaeus vannamei, related to failure of induction of tetraploidy and triploidy. Journal of Crustacean Biology 34(3): 367-376.
|
- Grecia Vázquez-Islas, Rodolfo Garza-Torres, Danitzia A. Guerrero-Tortolero, Rafael Campos-Ramos*. 2014. Histology of the androgenic gland and expression of the insulin-like androgenic gland hormone precursor gene in the genital organ of Pacific white shrimp Litopenaeus vannamei. Journal of Crustacean Biology 34(3): 293-299.
|
- Grecia Vázquez-Islas, Ilie S. Racotta, Arlett Robles-Romo, Rafael Campos-Ramos*. 2013. Energy balance of spermatophores and sperm viability during the molt cycle in intact and bilaterally eyestalk ablated male Pacific white shrimp Litopenaeus vannamei. Aquaculture: 414-415: 1-8.
|
- Mario A. Burgos-Aceves, Rafael Campos-Ramos, and Danitzia A. Guerrero-Tortolero. 2012. Leukophilia during maturation of the leopard grouper Mycteroperca rosacea. Marine Biology Research 8: 195-200.
|
- Garza-Torres R, Maeda-Martínez A.M. Guerrero-Tortolero D.A. Obregón-Barboza, H, and Campos-Ramos R*. Description of meiosis in female and male Pacific white shrimp Litopenaeus vannamei (DECAPODA: PENAEIDAE). Journal of Crustacean Biology, 31(1): 75-81.
|
- Guerrero-Tortolero D.A., Campos-Ramos R., Burgos-Aceves M.A., Pérez-Urbiola J.C., and Colado-Durán, G. Effects of compressed seasonally changing day length cycles on spawning performance, production of viable eggs, and levels of vitellogenin in plasma in female yellowtail snapper Lutjanus argentiventris. Journal of Fish Biology, 77(10): 2285-2297.
|
- Mario A. Burgos-Aceves, Rafael Campos-Ramos, and Danitzia A. Guerrero-Tortolero. 2010. Description of peripheral blood cells and differential blood analysis of captive female and male leopard grouper Mycteroperca rosacea as an approach for diagnosing diseases. Fish Physiology and Biochemistry 36:1263-1269.
|
- Jose C. Mota-Velasco, Irani Alves Ferreira, Marcelo B. Cioffi, Konrad Ocalewicz, Rafael Campos-Ramos, Andrey Shirak, Bo-Young Lee, Cesar Martins, David J. Penman. Characterisation of the chromosome fusions in Oreochromis karongae 2010. Chromosome Research (2010) 18:575–586. F.I. 3.4.
|
- Garza-Torres, R., R. Campos-Ramos*, A.M. Maeda-Martínez. 2009. Organogenesis and subsequent development of the genital organs in female and male Pacific white shrimp Penaeus (Litopenaeus) vannamei. Aquaculture. 296(1-2): 136-142.
|
- Campos-Ramos, R., Harvey, S.C., Penman, D.J. Sex-specific differences in the synaptonemal complex in the genus Oreochromis (Cichlidae). 2009. Genetica 135 (3): 325-332.
|
- Campos-Ramos, R., Obregón-Barboza, H., Maeda-Martínez A.M. 2009. Species representation and gender proportion from mixed Artemia franciscana and A. parthenogenetica (Anostraca) commercial cysts hatched over a wide range of temperature. Current Science 96(1): 111-113.
|
- Ocalewicz, K., J.C. Mota-Velasco, R. Campos-Ramos, D.J. Penmann*. 2009. FISH and DAPI staining of the synaptonemal complex of the Nile tilapia (Oreochromis niloticus) allow orientation of the unpaired region of bivalent 1 observed during early pachytene. Chromosome Research 17: 773-782.
|
- Guerrero-Tortolero, D.A., Campos-Ramos, R., Pérez-Urbiola, J.C., Muhlia-Melo, A. 2008. Photoperiod manipulation of yellow snapper (Lutjanus argentiventris) broodstock induced out-of-season maturation, spawning, and differences in steroid profiles. Cybium, 32(2) suppl.: 327-328.
|
- Campos-Ramos, R.*, Garza-Torres, R., Guerrero-Tortolero, D.A., Maeda-Martínez, A.M. and Obregón-Barboza, H. 2006. Environmental sex determination, external sex differentiation, and structure of the androgenic gland in the Pacific white shrimp Litopenaeus vannamei (Boone). Aquaculture Research 37 1583-1593.
|
- Campos-Ramos, R. Maeda-Martínez, A.M., Obregón-Barboza, H., Murugan, G., Guerrero-Tortolero, D.A.. 2006. First report of gynandromorphy in parthenogenetic Artemia (BRANCHIOPODA: ANOSTRACA). Journal of Crustacean Biology 26 (2): 107-112.
|
- Penman, D.J., Harvey, S.C., Ezaz, M.T., Boonphakdee, Ch., Campos-Ramos, R., Masabanda, J., Griffin, D.K., Mcandrew, B.J., Teale. A.J., Alan, J., and Bromage, N.R. 2005. Mapping the early stages of sex chromosome evolution in the Nile tilapia, Oreochromis niloticus. Aquaculture 247 (1-4):28.
|
- Campos-Ramos R., Harvey S.C., McAndrew B.J. and Penman D.J. 2003. An investigation of sex determination in the Mozambique tilapia, Oreochromis mossambicus, using synaptonemal complex analysis, FISH, sex reversal and gynogenesis. Aquaculture 221 (1-4 ): 125-140.
|
- Campos-Ramos, R., Maeda-Martínez, A.M., Obregón-Barboza, H., Murugan, G., Guerrero-Tortolero, D.A., Monsalvo-Spencer, P. 2003. Mixture of parthenogenetic and zygogenetic brine shrimp Artemia (Branchiopoda: Anostraca) in commercial cyst lots from Great Salt Lake, Utah, U.S.A. Journal of Experimental Marine Biology and Ecology 296: 243-251.
|
- Harvey S.C., Boonphakdee, C., Campos-Ramos, R., Ezaz, M.T., Griffin, D.K., Bromage, N.R. and Penman, D.J. 2003. Analysis of repetitive DNA sequences in the sex chromosomes of Oreochromis niloticus. Cytogenetic and Genome Research 101:314-319.
|
- Maeda-Martínez A.M., Obregón Barboza H., Murugan G., Campos-Ramos, R., and Dumon H.J. 2003. Reproductive cycle of the fairy shrimps Branchinecta lindahli Packard, and Thamnocephalus platyurus Packard (Branchiopoda: Anostraca), under laboratory conditions. Scientiae Naturae 6 (1): 91-104. Revista acreditada por CONACYT.
|
- Muhlia-Melo, A., Guerrero-Tortolero, D.A., Pérez-Urbiola, J.C., and Campos-Ramos, R. 2003. Results of spontaneous spawning of yellow snapper Lutjanus Argentriventris (Peters 1869) reared in inland pond in La Paz, Baja California Sur, Mexico. Fish Physiology and Biochemistry 28: 511-512.
|
- Harvey S.C., Campos-Ramos R., Kennedy D.D., Ezaz M.T., Bromage N.R., Griffin D.K. and Penman D.J. 2002. Karyotype evolution in Tilapia: mitotic and meiotic chromosome analysis of Oreochromis karongae and O. niloticus x O. karongae hybrids. Genetica 115 (2): 169-177.
|
- Griffin D.K., Harvey S.C., Campos-Ramos R., Ayling L., Bromage N.R., Masabanda J.S. and Penman D.J. 2002. Early origins of the X and Y chromosomes: Lessons from tilapia. Cytogenetic and Genome Research 99: 157-163.
|
- Campos-Ramos R., Harvey S.C., Masabanda J.S., Carrasco L.A.P., Griffin D.K., McAndrew B.J., Bromage N.R. and Penman D.J. 2001. Identification of putative sex chromosomes in the blue tilapia, Oreochromis aureus, through synaptonemal complex and FISH analysis. Genetica 111 (1-3): 143-153.
|
- Campos-Ramos R., Carrasco L.A.P., McAndrew B.J., and Penman D.J. 2001. Description of meiotic Prophase I and potential sex chromosomes in the tilapias Oreochromis aureus, O. mossambicus and O. niloticus, through a synaptonemal complex analysis. Chromosome Research 9: 127.
|
- Harvey S.C., Campos-Ramos R., Kennedy D.D., Masabanda J., Griffin D.K., Bromage N.R. and Penman D.J. 2001. Karyotype analysis of Oreochromis karongae, a species with an unusual chromosome complement, and cytogenetic analysis of O. karongae x O. niloticus hybrids. Chromosome Research 9: 37.
|
- Dumas S. and Campos-Ramos R. 1999. Triploidy induction in the Pacific white shrimp Litopenaeus vannamei (Boone). Aquaculture Research 30: 621-624.
|
- Campos-Ramos, R. 1997. Chromosome studies on the marine shrimps Penaeus vannamei and P. Californiensis (DECAPODA). Journal of Crustacean Biology 17(4): 666-673.
|