Skip to main content
Premium Trial:

Request an Annual Quote

GT s Interaction Pathway


Every month, GT editors dig themselves out from a pile of press releases and notes scrawled on scraps of paper — many of them documenting scientists’ moves from one organization to another. This month, we thought it would be fun to map out recent changes in people’s paths. To complete the interaction pathway below, match the name from the list to its correct place in the pathway. Warning: one person moved twice.

Answers appear below.


1 Philippe Bogard

2 Ned Barnholt

3 Rebecca Caffrey

4 David Cooper

5 Stephen DeFalco

6 Joe Donahue

7 Thure Etzold

8 Paulette Gray

9 Trevor Hawkins

10 Christian Henry

11 Andre Hoekema

12 Vikram Jog

13 Scott Kahn

14 Timothy Kish

15 Robert Negm

16 Paul Smith

17 Staf Van Reet

18 Michael Venuti

19 David Weber

ANSWERS: A-1; B-9; C-5; D-19; E-13; F-14; G-10; H-16; I-3; J-2 ; K-4; L-11;; M-17; N-7; O-6; P-12; Q-18; R-8; V-15; W-15

File Attachments
The Scan

Pig Organ Transplants Considered

The Wall Street Journal reports that the US Food and Drug Administration may soon allow clinical trials that involve transplanting pig organs into humans.

'Poo-Bank' Proposal

Harvard Medical School researchers suggest people should bank stool samples when they are young to transplant when they later develop age-related diseases.

Spurred to Develop Again

New Scientist reports that researchers may have uncovered why about 60 percent of in vitro fertilization embryos stop developing.

Science Papers Examine Breast Milk Cell Populations, Cerebral Cortex Cellular Diversity, Micronesia Population History

In Science this week: unique cell populations found within breast milk, 100 transcriptionally distinct cell populations uncovered in the cerebral cortex, and more.