Jean J. Pan

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We have analyzed the expression pattern of protocadherin-19, a member of the delta2-protocadherins, in the nervous system of developing zebrafish using in situ hybridization methods. mRNA encoding protocadherin-19 (Pcdh19) began to be expressed at about 12 hours post fertilization (hpf) showing a segmental expression pattern in the anterior 1/3 of the(More)
In this study we analyzed expression patterns of two delta-protocadherins, protocadherin-9 and protocadherin-17, in the developing zebrafish using in situ hybridization and RT-PCR methods. Both protocadherins were mainly detected in the embryonic central nervous system, but each showed a distinct expression pattern. Protocadherin-9 message (Pcdh9) was(More)
Empirical examples of natural metacommunities lag behind theoretical developments and therefore are needed to understand how the relative contributions of dispersal and environmental filtering varies taxonomically and in different environments. Here, we use the geographic distributions of ostracode species and their morphological traits in lakes on San(More)
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