Date
Changes to website
15/02/2024
Interactive 3D PDFs of heart development
14/02/2024
Embryonic heart images added
05/02/2024
CS9 and CS10 pages added to Carnegie stages
02/02/2024
Animated Embryology link moved to the Nav Bar
17/01/2024
Fetal stages added to the eHistology viewer
15/01/2024
Developmental days updated in the stage definitions of each Carnegie Stage
13/01/2024
Chick data added to the species comparison table
12/01/2024
CS22 inner ear interactive model added
09/11/2023
CS22 interactive model added
08/11/2023
A new section on animated overviews of development created
01/11/2023
Validation of Spatial transcriptomics experiment added to the gene expression page
20/09/2023
Transverse sections for all stages CS10-CS23 added to the eHistology viewer
13/09/2023
CS20 and CS21 interactive models added
10/08/2023
Pituitary movies added
07/06/2023
CS11 to CS21 inner ear models added
24/04/2023
Interactive brain models added
22/03/2023
MRC and Wellcome logos added to the home page
22/02/2023
CS18 and CS19 interactive models added
09/02/2023
CS14, CS15, CS16 and CS17 interactive models added
02/02/2023
CS12 and CS13 interactive models added
09/01/2023
2nd dataset of abnormal samples exome sequencing data added
22/11/2022
Carnegie Stage section updated with new movies
21/11/2022
CS11 interactive model added
03/11/2022
Pentachrome staining added to the histology section
24/10/2022
CS20 interactive heart model added
14/10/2022
CS11 heart H&Es added
07/10/2022
CS18 interactive heart model added
30/09/2022
CS17 interactive heart model added
29/09/2022
CS11 interactive heart model added
11/07/2022
CS18 heart H&Es replaced
05/07/2022
CS14 heart H&Es replaced
28/06/2022
CS12 heart H&Es added
24/06/2022
CS23 heart H&Es added
22/06/2022
CS15 heart H&Es added
21/06/2022
CS13 heart H&Es added
20/06/2022
CS19 and CS20 heart H&Es added
08/06/2022
Abnormal samples exome sequencing data added
27/05/2022
CS16 interactive heart model added
27/04/2022
Page added for interactive heart models - CS12 and CS14
26/04/2022
List of HDBR publications added
06/04/2022
Protein expression images added to the spinal cord section
29/03/2022
CS16 and CS17 annotated heart H&Es added
17/03/2022
21PCW brain model added to the fetal stages
17/03/2022
Links to spinal cord, eye and SARS-CoV2 data added to gene expression page
14/01/2022
2nd gene expression dataset in the Image Data Resource
17/12/2021
Page added for localisation of ACE2 and TMPRSS2  
17/12/2021
SSL security certificate added to the website
2/11/2021
CS20 added to the eHistology viewer
30/9/2021
Gallery of embryo images added to the staging criteria section
9/9/2021
Digital downloads section added
29/4/2021
Data submission section added
21/1/2021
Thumbnail images of eye and spinal cord gene expression changed to scrollable image galleries
December 2020
Atlas site rebuilt