Ensembl 2009.

The Ensembl project (http://www.ensembl.org) is a comprehensive genome information system featuring an integrated set of genome annotation, databases, and other information for chordate, selected model organism and disease vector genomes. As of release 51 (November 2008), Ensembl fully supports 45 species, and three additional species have preliminary support. New species in the past year include orangutan and six additional low coverage mammalian genomes. Major additions and improvements to Ensembl since our previous report include a major redesign of our website; generation of multiple genome alignments and ancestral sequences using the new Enredo-Pecan-Ortheus pipeline and development of our software infrastructure, particularly to support the Ensembl Genomes project (http://www.ensemblgenomes.org/).

Ensembl 2008.

The Ensembl project (http://www.ensembl.org) is a comprehensive genome information system featuring an integrated set of genome annotation, databases and other information for chordate and selected model organism and disease vector genomes. As of release 47 (October 2007), Ensembl fully supports 35 species, with preliminary support for six additional species. New species in the past year include platypus and horse. Major additions and improvements to Ensembl since our previous report include extensive support for functional genomics data in the form of a specialized functional genomics database, genome-wide maps of protein-DNA interactions and the Ensembl regulatory build; support for customization of the Ensembl web interface through the addition of user accounts and user groups; and increased support for genome resequencing. We have also introduced new comparative genomics-based data mining options and report on the continued development of our software infrastructure.

Ensembl 2007.

The Ensembl (http://www.ensembl.org/) project provides a comprehensive and integrated source of annotation of chordate genome sequences. Over the past year the number of genomes available from Ensembl has increased from 15 to 33, with the addition of sites for the mammalian genomes of elephant, rabbit, armadillo, tenrec, platypus, pig, cat, bush baby, common shrew, microbat and european hedgehog; the fish genomes of stickleback and medaka and the second example of the genomes of the sea squirt (Ciona savignyi) and the mosquito (Aedes aegypti). Some of the major features added during the year include the first complete gene sets for genomes with low-sequence coverage, the introduction of new strain variation data and the introduction of new orthology/paralog annotations based on gene trees.

Pregnancies after ICSI using sperm with abnormal head-tail junction from two brothers: case report.

We report ICSI pregnancies in two couples with a history of long standing primary infertility in which the sperm of the male partner were either acephalic or had abnormal head-midpiece attachments. The two couples, in which the men are brothers, underwent ICSI. Sperm were analysed by transmission electron microscopy and immunocytochemistry with an anti-MPM2 monoclonal antibody. The first couple underwent two ICSI cycles, each consisting of the injection of two mature oocytes and the transfer of two embryos. A successful pregnancy occurred after the second transfer and led to the birth to a healthy girl. The second couple underwent three ICSI cycles, each consisting of the injection of 18 oocytes and the transfer of two embryos; the last of these led to a triple ongoing pregnancy which included two identical twins. Caesarean section led to the birth of three fetal-growth restricted children. This case report demonstrates that ongoing pregnancies can be achieved in cases of abnormal development of the head-neck attachment. The genetic origin of this syndrome is generally accepted, but the phenotypic heterogeneity observed by light and electron microscopy among published cases suggests that there are a variety of genetic causes of this syndrome.

[Prevention of port-site metastasis after laparoscopy]. / Prévention des métastases orificielles après coeliochirurgie.

Port-site metastasis is a major complication of surgical laparoscopy for gynaecologic oncology. Aetiology of port-site metastases is multifactorial. Surgical conditions and laparoscopic environment were determinant. Several means of prevention were evaluated to prevent occurrence of port-site metastases. Aim of this review is to report optimal surgical conditions, laparoscopic environment and means of prevention to decrease risk of port-site metastases.

[Open laparoscopy: analysis of complications due to first trocar insertion]. / "L'open-coelioscopie": analyse des complications liées au mode d'introduction du premier trocart.

OBJECTIVE: To evaluate the complications of open laparoscopy during the set-up of laparoscopy in gynecologic surgery. DESIGN: Retrospective study performed between February 1994 and January 2001 in a University Centre. PATIENTS AND METHODS: 1,562 patients underwent open laparoscopies. Procedures were performed by 8 gynaecological surgeons. Peri- and postoperative complications were assessed and analysed. RESULTS: Major injuries concerned gastrointestinal tract: 2 perforations with immediate diagnosis and one postoperative occlusion treated by delayed laparotomy (0.19%). No death occurred. No vascular injuries and no bladder complications were noted. CONCLUSION: We recommend open laparoscopy because of its innocuity and easiness. Advantages concern decrease of major vascular injuries and early recognition of bowel injuries.